2019 Acura RDX
TSBs (Technical Service Bulletins)
Technical Service Bulletins (TSBs) for the 2019 RDX are official communications between Acura & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.
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TSB #B20-025
Service Bulletin - Customers are experiencing a squeaking or creaking from the front suspension area when going over bumps or rough roads due to rubber in the right or left lower control arm bushing contacting the front subframe. Read More »
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TSB #BPaS09282020902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front dampers while driving. Read More »
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TSB #BPaS09102020902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front dampers while driving. Read More »
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TSB #BPaS08242020902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front dampers while driving. Read More »
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TSB #BPaS08122020
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front dampers while driving. Read More »
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TSB #BPaS08072020902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 AWD RDXs with a client complaint of a noise coming from the front dampers while driving. Read More »
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TSB #BPaS07212020902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 AWD RDXs with a client complaint of a noise coming from the front dampers while driving. Read More »
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TSB #BPaS07062020903
Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019-2020 AWD RDXs with a client complaint of a noise coming from the front dampers while driving. Read More »
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TSB #B20-025
Service Bulletin - There is a squeaking or creaking from the front suspension area when going over bumps or rough roads. Read More »
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TSB #BPaS06052020903
Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019-2020 AWD RDXs with a client complaint of a noise coming from the front dampers while driving. Read More »
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TSB #BPaS05192020901
Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019-2020 AWD RDXs with a client complaint of a noise coming from the front dampers while driving. Read More »
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TSB #BPaS05022020903
Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019-2020 AWD RDXs with a client complaint of a noise coming from the front dampers while driving. Read More »
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TSB #BPaS04162020902
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019-2020 AWD RDXs with a client complaint of a noise coming from the front dampers while driving. Read More »
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TSB #BPaS03302020
Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019-2020 AWD RDXs with a client complaint of a noise coming from the front dampers while driving. Read More »
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TSB #BPaS03192020904
Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 AWD RDXs with a client complaint of a noise coming from the front dampers while driving. Read More »
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TSB #BPaS06222020902
Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019-2020 AWD RDXs with a client complaint of a noise coming from the front dampers while driving. Read More »
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TSB #B19-053
Service Bulletin- The front and/or rear brakes make a high-pitched squeal when lightly applied at 15 mph or less. The front brakes stop squealing when they are warmed up. Read More »
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TSB #BER18090D
Engineering request for investigation - American Honda Motor Co., Inc. (AHM) is investigating certain 2018-19 RDXs with a client complaint of the front brake noise when applying the brake lightly. Read More »
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TSB #BER18100A
Engineering request for investigation - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the front brake noise when applying the brake lightly. Read More »
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TSB #BPaS10082018901
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the front brake noise when applying the brake lightly. The noise can be described as squeak or squeal. Read More »
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TSB #B19-053
Service Bulletin - The front and/or rear brakes make a high-pitched squeal when lightly applied at 15 mph or less due to the front brake discs being too stiff and not enough dampening between the rear brake pads and shims on the rear ... Read More »
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TSB #B19-053
Service Bulletin - The front and/or rear brakes make a high-pitched squeal when lightly applied at 15 mph or less. Read More »
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TSB #B19-053
Service Bulletin - The front and/or rear brakes make a high-pitched squeal when lightly applied at 15 mph or less. The front brakes stop squealing once they are warmed up. Read More »
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TSB #B19-053 (v4)
Service Bulletin - The front and/or rear brakes make a high-pitched squeal when lightly applied at 15 mph or less. The front brakes stop squealing when they are warmed up. Read More »
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TSB #B19-053
Service Bulletin - The front and/or rear brakes make a high-pitched squeal when lightly applied at 15 mph or less. The front brakes stop squealing when they are warmed up. Read More »
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TSB #B19-053
Service Bulletin - The front and/or rear brakes make a high-pitched squeal when lightly applied at 15 mph or less. The front brakes stop squealing when they are warmed up. Read More »
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TSB #B19-022
Service Bulletin - The customer states the brake pedal feels soft, or there is too much pedal travel. This symptom does not affect braking performance, only brake pedal feel. Read More »
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TSB #B19-022
Service Bulletin - The customer states the brake pedal feels soft, or there is too much pedal travel. This symptom does not affect braking performance, only brake pedal feel. Read More »
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TSB #B19-022
Service Bulletin - The customer states the brake pedal feels soft, or there is too much pedal travel. This symptom does not affect braking performance, only brake pedal feel. Read More »
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TSB #B19-022
Service Bulletin - The customer states the brake pedal feels soft, or there is too much pedal travel. This symptom does not affect braking performance, only brake pedal feel. Read More »
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TSB #B19-022
Service Bulletin - The brake pedal feels soft, or there is excessive pedal travel to stop the vehicle. The symptom does not affect braking performance, only the brake pedal feel. Read More »
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TSB #BPaS01022019904
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the front brake noise when applying the brake lightly. The noise can be described as squeak or squeal. Read More »
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TSB #BPaS11262018904
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the front brake noise when applying the brake lightly. The noise can be described as squeak or squeal. Read More »
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TSB #B19-022
Service Bulletin - The customer states the brake pedal feels soft, or there is too much pedal travel. This symptom does not affect braking performance, only brake pedal feel. Read More »
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TSB #B19-022
Service Bulletin - The customer states the brake pedal feels soft, or there is too much pedal travel. This symptom does not affect braking performance, only brake pedal feel. Read More »
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TSB #B19-022
Service Bulletin - The customer states the brake pedal feels soft, or there is too much pedal travel. This symptom does not affect braking performance, only brake pedal feel. Read More »
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TSB #B19-022
Service Bulletin - The customer states the brake pedal feels soft, or there is too much pedal travel. This symptom does not affect braking performance, only brake pedal feel. Read More »
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TSB #B19-022
Service Bulletin - The brake pedal feels soft, or there is excessive pedal travel to stop the vehicle. The symptom does not affect braking performance, only the brake pedal feel. Read More »
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TSB #B19-053
Service Bulletin - The front and/or rear brakes make a high-pitched squeal when lightly applied at 15 mph or less due to the front brake discs being too stiff and not enough dampening between the rear brake pads and shims on the rear ... Read More »
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TSB #BTI&03282022903
Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #BTI&01212022902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #B18-063
Service Bulletin - The engine idle fluctuates on cold starts. The engine idle is set too low. Read More »
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TSB #BPaS01022019903
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of leak from the timing chain case cover. Read More »
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TSB #BPaS11262018902
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of leak from the timing chain case cover. Read More »
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TSB #BER18100C
Engineering request for investigation - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of leak from the timing chain case cover. Read More »
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TSB #BPaS11132018902
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of leak from the timing chain case cover. Read More »
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TSB #BPaS10262018901
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of leak from the timing chain case cover. Read More »
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TSB #B20-053
Service Bulletin - The MIL is flashing with a loss of power. This is most common in hot, humid regions, or after a period of rainfall. Read More »
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TSB #B23-010
Service Bulletin - Under certain circumstances, the vehicle may experience driveability concerns. This may result in the following DTCa??s to set: a?? P0300 (Random Misfire Detected), a?? P0301 (No. Read More »
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TSB #BTI&04132022901
Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #BTI&02222022902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #B21-028
Service Bulletin - The MIL comes on with DTC P061B (PCM Internal Malfunction) is stored. Read More »
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TSB #B21-028
Service Bulletin - The MIL comes on with DTC P061B (PCM Internal Malfunction) is stored. Read More »
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TSB #B21-028
Service Bulletin - The MIL comes on with DTC P061B (PCM Internal Malfunction) is stored. Read More »
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TSB #B21-028
Service Bulletin - The MIL comes on with DTC P061B (PCM Internal Malfunction) is stored. Read More »
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TSB #B20-053
Service Bulletin - The MIL is flashing with loss of power. Read More »
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TSB #B20-053
Service Bulletin - The MIL is flashing with loss of power. Read More »
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TSB #B20-053
Service Bulletin - The MIL is flashing with loss of power. Humid air within the intake tract may condense and accumulate excessive moisture during steady driving. Read More »
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TSB #B18-062
Service Bulletin - When cold-starting the engine and shifting to Reverse with your foot on the brake pedal, you hear a booming noise and the engine speed fluctuates. Read More »
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TSB #B18-062
Service bulletin - When cold-starting the engine and shifting to Reverse with your foot on the brake pedal, you hear a booming noise and the engine idles rough. The ANC control unit becomes unstable when the idle fluctuates. Read More »
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TSB #B18-063
Service bulletin - The engine idles rough on cold starts. The engine idle is set too low. Read More »
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TSB #BPaS10262018901
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of leak from the timing chain case cover. Read More »
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TSB #BTI&04132022901
Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #B20-026
Service Bulletin - (Repair Procedure Revision) Due to swelling of the fuel pump motor impeller, the fuel pump may seize and stop working. Read More »
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TSB #B21-014
Service Bulletin - (Repair Procedure Revision) Due to swelling of the fuel pump motor impeller, the fuel pump may seize and stop working. Read More »
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TSB #BTI&03282022903
Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #BTI&03112022904
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #BTI&02222022902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #BTI&02072022901
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #BTI&01212022902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #BTI&01032022904
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #BTI&12152021902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #BTI&11292021909
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #BTI&11162021904
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #BTI&10302021902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #BTI&10132021901
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #BPaS09272021
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #BPaS09232021902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #BPaS08302021
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #B20-053
Service Bulletin - The MIL is flashing with loss of power. Read More »
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TSB #B20-032
Service Bulletin - The AWD indicator comes on with DTC C1843-62 (left rear differential fluid pressure deviation) and/or DTC C1844-62 (right rear differential fluid pressure deviation). Read More »
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TSB #BPaS09272021
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #B23-010
Service Bulletin - During engine start in cold conditions, a miscalculation in the PCM causes the air-fuel ratio to exceed DTC rich criteria. Read More »
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TSB #B21-028
Service Bulletin - The MIL comes on with DTC P061B (PCM Internal Malfunction) is stored. Read More »
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TSB #B21-028
Service Bulletin - The MIL comes on with DTC P061B (PCM Internal Malfunction) is stored. Read More »
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TSB #B21-028
Service Bulletin - The MIL comes on with DTC P061B (PCM Internal Malfunction) is stored. Read More »
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TSB #B20-032
Service Bulletin - The AWD indicator comes on with DTC C1843-62 (left rear differential fluid pressure deviation) and/or DTC C1844-62 (right rear differential fluid pressure deviation). Read More »
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TSB #B21-028
Service Bulletin - The MIL comes on with DTC P061B (PCM Internal Malfunction) is stored. Read More »
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TSB #B21-021
Service Bulletin - The MIL comes on with DTC P0236 (Turbocharger Boost Sensor Circuit Range/Performance Problem) stored. Read More »
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TSB #B20-032
Service Bulletin - The AWD indicator comes on with DTC C1843-62 (left rear differential fluid pressure deviation) and/or DTC C1844-62 (right rear differential fluid pressure deviation). Read More »
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TSB #B23-010
Service Bulletin - During engine start in cold conditions, a miscalculation in the PCM causes the air-fuel ratio to exceed DTC rich criteria. Read More »
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TSB #B18-045
Service bulletin - Some troubleshooting procedures for a loss of communication or F-CAN malfunction DTC?s require running the F-CAN Bus Connected Unit Check using the i-HDS. Read More »
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TSB #B20-053
Service Bulletin - The MIL is flashing with a loss of power. This is most common in hot, humid regions, or after a period of rainfall. Read More »
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TSB #B23-013
Service Bulletin - The client may notice a loss of auto function, or no function, of the sunroof glass/sunshade due to a Motor-Control Unit error code in the clock frequency check falsely detecting a failure. Read More »
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TSB #BBOM06232023902
Dealer Message - A coaxial cable terminal was not manufactured to proper specifications. An improperly manufactured terminal may lead to poor communication in the media oriented system transport (MOST) bus network which can potentially ... Read More »
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TSB #B23-025
Service Bulletin - A coaxial cable terminal was not manufactured to proper specifications. An improperly manufactured terminal may lead to poor communication in the media-oriented system (MOST) bus network which can potentially affect the ... Read More »
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TSB #B21-029
Service bulletin - As of August 23, 2022, the Product Improvement Campaign has ended. The TCU can no longer be updated using Over The Air updates. If the customer needs to restore TCU services, the only option is to replace the TCU. Read More »
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TSB #B22-016
"Dealer message - Audio sound stops and No Audio Connection message appears in the audio display. NOTE: This is not related to MOST ring break conditions." Read More »
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TSB #ONLP6B08082022
Customer letter - Our records indicate that a Product Update has not been completed on this vehicle . The audio/information screen may show the clock being off by 1 hour. To correct this, an audio software update is available. Read More »
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TSB #24142_acura_6gb_
"Notice - Our records indicate that a PRODUCT IMPROVEMENT UPDATE has not been completed on this vehicle (Vehicle Identification Number [VIN NUMBER]). The date for updating vehicles was extended from February 22, 2022 to August 22, 2022. Read More »
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TSB #BTI&03282022903
Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #BBTS220101
Tech Line Summary Article - We are getting reports of a popping noise coming from the left and right sides of the rear area of the roof near the panoramic sunroof assembly. Read More »
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TSB #BTI&02222022902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #BTI&02072022901
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #BTI&01212022902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #BTI&01042022901
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2022 RDXs & 2022 MDXs with a client complaint of the sunshade or sunroof closing partially before reversing open or will not move in the closing direction ... Read More »
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TSB #B21-029
Service Bulletin - By February of 2022, the current 3G network the vehicle connects to for services, will no longer be in-service. Read More »
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TSB #ONL6GB12142021
Owner Notification Letter - In February of 2022, the 3G network will no longer support the in-vehicle services that the vehicle has previously supported. Read More »
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TSB #B21-029
Service Bulletin - By February of 2022, the current 3G network the vehicle connects to for services, will no longer be in-service. Read More »
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TSB #BBOM12032021901
Dealer Message - Today, December 3, 2021, Acura is announcing a product improvement campaign (PIC) for certain 2019-2021 RDX vehicles to update the telematics control unit (TCU) software for an upcoming network service change. Read More »
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TSB #BJA17882
Job Aid - This job aid contains information on the MOST Bus Network and troubleshooting information for common problems. Read More »
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TSB #BJA17882
Job Aid - This job aid contains information on the MOST Bus Network and troubleshooting information for common problems. Read More »
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TSB #BPaS08302021
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #BTI&08192021904
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front windows when opening or closing. Read More »
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TSB #BTI&07302021904
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front windows when opening or closing. Read More »
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TSB #BPaS07232021
Dealer Message - American Honda Motor Co., Inc. has agreed to a proposed class action settlement relating to Infotainment System components on the 2019 and 2020 RDX. Read More »
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TSB #BPOC05102021
Dealer Message - On February 18, 2021, American Honda announced a warranty extension for certain 2019-2020 RDX vehicles. Read More »
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TSB #ONLF9O04232021
"Owner Notification Letter - Please be advised that there was a printing error in a letter you recently received regarding the above-mentioned warranty extension. Acura is adding an additional 2,000 miles to this extension. Read More »
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TSB #ONLF9O04222021
"Owner Notification Letter - On some 2019 RDX models, a loose connection in the MOST bus network may cause the following: - A popping or crackling from the speakers, a blank display, or no sound from the audio system - Network Loss ... Read More »
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TSB #B20-053
Service Bulletin - The MIL is flashing with loss of power. Read More »
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TSB #B21-009
Service Bulletin - A loose connection in the MOST bus network is causing a popping or crackling from the speakers, a blank display, or no sound from the audio system. Read More »
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TSB #ONLF9O04052021
"Owner Notification Letter - On some 2019 RDX models, a loose connection in the MOST bus network may cause the following: -A popping or crackling from the speakers, a blank display, or no sound from the audio system -Network Loss and/or ... Read More »
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TSB #B20-031
Service Bulletin - There is a popping or crackling from the speakers, a blank display, or no sound from the audio system. Read More »
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TSB #B21-009
Service Bulletin - A loose connection in the MOST bus network is causing a popping or crackling from the speakers, a blank display, or no sound from the audio system. Read More »
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TSB #BBOM02182021
Dealer Message - Today, February 18, 2021, Acura is announcing a warranty extension for certain 2019-20 RDX vehicles. Read More »
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TSB #B20-001
Service Bulletin - Center Display Unit Stays On with Ignition Turned to OFF and Door Open Read More »
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TSB #B20-031
Service Bulletin - There is a popping or crackling from the speakers, a blank display, or no sound from the audio system. Read More »
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TSB #B21010C
ServiceNews Article - It has been found that when replacing the PCM/ECM, the Dynamic Drive mode images - normally displayed on the center display - no longer appear. Read More »
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TSB #B20-053
Service Bulletin - The MIL is flashing with loss of power. Humid air within the intake tract may condense and accumulate excessive moisture during steady driving. Read More »
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TSB #B20-031
Service Bulletin - There is a popping or crackling from the speakers, a blank display, or no sound from the audio system. You may also see a Network Loss message. Read More »
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TSB #B20-031
Service Bulletin - There is a popping or crackling from the speakers, a blank display, or no sound from the audio system. You may also see a Network Loss message. Read More »
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TSB #B20050B
ServiceNews Article - We've been getting reports that incorrect parts are being ordered when trying to order an infotainment control unit from Denso. Read More »
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TSB #B20060B
ServiceNews Article - We've been getting reports that incorrect parts are being ordered when trying to order an infotainment control unit from Denso. Read More »
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TSB #B20-031
Service Bulletin - There is a popping or crackling from the speakers, a blank display, or no sound from the audio system. You may also see a Network Loss message. Read More »
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TSB #BPaS06182020
Dealer Message - The Service Bulletin 20-031 Popping/Crackling from the Speakers; Display Blank for 19-20 RDX is now available on the iN Service Information site. Read More »
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TSB #BTS200201
Tech Line Summary Article - There was a provisional procedure provided to all field engineers to attempt the repair of certain clients' vehicles that might have experienced issues related to the MOST connectors, resulting in the audio ... Read More »
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TSB #B20-001
Service Bulletin - The center display unit stays on with the ignition turned to OFF and the door open. Read More »
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TSB #BBMV200101
Video Message - It concerns the MOST Bus Network Failure Log covered in service bulletin 19-062. The log helps troubleshoot intermittent MOST bus network failures. Read More »
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TSB #BPP01032020
Dealer Message - The January episode of Tech2Tech is now posted. We've got some valuable information for you, so check it out! This month we're featuring "Check Out the MOST Bus Network Failure Log!" Read More »
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TSB #BBMV200102
Video Message - It concerns the MOST Bus Network Failure Log covered in service bulletin 19-062. The log helps troubleshoot intermittent MOST bus network failures. Read More »
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TSB #B19-062
Service Bulletin - Vehicles with system software version D.1.2.1 or higher now have the capability to log MOST bus network failures. Read More »
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TSB #BBMV191201
Video Message - It concerns two HFL-related issues that Tech Line has been getting calls on and how applying five-step troubleshotting can help get them fixed. Read More »
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TSB #BPP12042019
Dealer Message - The December episode of Tech2Tech is now posted. We've got some valuable information for you, so check it out! This month we're featuring "Applying Five-Step Troubleshooting." Read More »
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TSB #BBMV191202
Video Message - It concerns two HFL-related issues that Tech Line has been getting calls on and how applying five-step troubleshooting can help get them fixed. Read More »
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TSB #ONL6GP11082019_1
Owner Notification Letter - On 2019-20 RDX vehicles, the audio/information screen may show the clock being off by 1 hour. To correct this, an audio software update is available. Read More »
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TSB #B19-050
Service Bulletin - The Display Audio screen may show the clock off by 1 hour. This is caused by a software issue that stores the incorrect date in the audio unit. Read More »
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TSB #BBTS190901
Tech Line Summary Article - Are your client's complaining that their stored navigation favorites have been lost and they can't add them again after the recent OTA update? This issue can be easily fixed with a factory data reset of the ... Read More »
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TSB #B19-050
Service Bulletin - The Display Audio screen may show the clock off by 1 hour. This is caused by a software issue that stores the incorrect date in the audio unit. Read More »
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TSB #BBOM08282019
Dealer Message - Today, August 28, 2019, Acura is announcing a product update for certain 2019-2020 RDX vehicles where the display audio system may not show the correct time. Read More »
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TSB #B19070E
ServiceNews Article - Some clients have decided to follow procedures found on the Internet to hack the audio/infotainment unit and download applications that we don't approve or support. Read More »
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TSB #B19070C
ServiceNews Article - There's a video going around on YouTube and online forums that claims to fix an issue where the audio unit stays on with the ignition turned to OFF. Read More »
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TSB #B19070D
"ServiceNews Article - Are you having this issue while using Apple CarPlay? -CarPlay beeps and stops working. -If you try to switch to a different audio source, you see the message XM-Check Tuner or FM-Radio Unavailable. Read More »
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TSB #B19-028
Service Bulletin - The No. 17 HORN (10 A) fuse is blown or DTC B26AE (horn overload failure) is set. Insufficient battery voltage is being applied to the horns, potentially creating a short in the horn circuit. Read More »
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TSB #B19040C
ServiceNews Article - Are you hearing a popping or crackling from the speakers? This may be due to a connection issue in the MOST bus network, which can be identified by the unique red and green connectors at each component of the ... Read More »
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TSB #B19040C
ServiceNews Article - Are you hearing a popping or crackling from the speakers? This may be due to a connection issue in the MOST bus network, which can be identified by the unique red and green connectors at each component of the ... Read More »
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TSB #BTS190401
"Tech Line Summary Article - Are you having this issue while using Apple CarPlay? -CarPlay beeps and stops working. -If you try to switch to a different audio source, you see the message XM-Check Tuner or FM-Radio Unavailable. Read More »
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TSB #BPaS11262018903
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the horn inoperative when pressed or the panic button is used. Read More »
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TSB #BPaS11262018906
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the automatic tailgate not closing. Read More »
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TSB #BPaS11132018901
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the horn inoperative when pressed or the panic button is used. Read More »
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TSB #BPaS11052018901
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the horn inoperative when pressed or the panic button is used. Read More »
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TSB #B18100B
Service news article - Troubleshooting an audio system that's stopped working and/or has a blank audio/information screen? You may have noticed the service information is a bit lean on how to troubleshoot the media-oriented systems ... Read More »
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TSB #B18-045
Service bulletin - Some troubleshooting procedures for a loss of communication or F-CAN malfunction DTC?s require running the F-CAN Bus Connected Unit Check using the i-HDS. Read More »
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TSB #B19-028
Service Bulletin - The No. 17 HORN (10 A) fuse is blown or DTC B26AE (horn overload failure) is set. Insufficient battery voltage is being applied to the horns, potentially creating a short in the horn circuit. Read More »
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TSB #BPaS01022019902
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the horn inoperative when pressed or the panic button is used. Read More »
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TSB #BPaS11262018903
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the horn inoperative when pressed or the panic button is used. Read More »
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TSB #BPaS11132018901
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the horn inoperative when pressed or the panic button is used. Read More »
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TSB #BER18100B
Engineering request for information - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the horn inoperative when pressed or the panic button is used. Read More »
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TSB #BPaS10172018903
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the horn inoperative when pressed or the panic button is used. Read More »
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TSB #BPaS07272018902
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of a no-start condition that requires the 12V battery to be replaced. Read More »
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TSB #B20-037
Service Bulletin - The driver's seat squeaks or squeals when you adjust it forward or backward. Read More »
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TSB #BER18100B
Engineering request for information - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the horn inoperative when pressed or the panic button is used. Read More »
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TSB #BPaS09272021
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #BPaS09232021902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RDXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 ... Read More »
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TSB #B21-028
Service Bulletin - The MIL comes on with DTC P061B (PCM Internal Malfunction) is stored. Read More »
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TSB #B19-062
Service Bulletin - Vehicles with system software version D.1.2.1 or higher now have the capability to log MOST bus network failures. Read More »
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TSB #B18-045
Service bulletin - Some troubleshooting procedures for a loss of communication or F-CAN malfunction DTC?s require running the F-CAN Bus Connected Unit Check using the i-HDS. Read More »
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TSB #BPaS09072021902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2021 RDXs with a client complaint of a rattle noise coming from the Head-Up Display (HUD). Read More »
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TSB #BPaS09072021902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2021 RDXs with a client complaint of a rattle noise coming from the Head-Up Display (HUD). Read More »
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TSB #BPaS09072021902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2021 RDXs with a client complaint of a rattle noise coming from the Head-Up Display (HUD). Read More »
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TSB #BTI&03102024902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019 RDXs with a client complaint of moisture/condensation in the headlights. Read More »
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TSB #BTI&02152024902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019 RDXs with a client complaint of moisture/condensation in the headlights. Read More »
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TSB #BTI&02012024901
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019 RDXs with a client complaint of moisture/condensation in the headlights. Read More »
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TSB #BTI&01172024901
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019 RDXs with a client complaint of moisture/condensation in the headlights. Read More »
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TSB #BTI&01042024901
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019 RDXs with a client complaint of moisture/condensation in the headlights. Read More »
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TSB #BTI&11272023905
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2021 RDXs with a client complaint of moisture/condensation in the headlights. Read More »
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TSB #BTI&10302023901
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2021 RDXs with a client complaint of moisture/condensation in the headlights. Read More »
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TSB #BTI&03102024902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019 RDXs with a client complaint of moisture/condensation in the headlights. Read More »
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TSB #BTI&02152024901
Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019-2024 RDXs with a client complaint of the front wipers inop. Read More »
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TSB #BTI&01222024902
Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019-2024 RDXs with a client complaint of the front wipers inop. Read More »
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TSB #BTI&01022024902
Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019-2024 RDXs with a client complaint of the front wipers inop. Read More »
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TSB #BTI&11272023904
Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019-2023 RDXs with a client complaint of the front wipers inop. Read More »
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TSB #BTI&11082023902
Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019-2023 RDXs with a client complaint of the front wipers inop. Read More »
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TSB #BTI&10242023903
Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019-2023 RDXs with a client complaint of the front wipers inop. Read More »
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TSB #B22-014
Service Bulletin - The rear windshield glass is shattered or broken with no external impact due to an incorrect specification for the rear defroster grid. Read More »
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TSB #B22-014
Service Bulletin - The rear windshield glass is shattered or broken with no external impact. POSSIBLE CAUSE Incorrect specification for the rear defroster grid. CORRECTIVE ACTION Inspect and replace the rear windshield glass. Read More »
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TSB #BBTS221001
Tech Line Article - If you are inspecting an MDX/RDX and notice a loss of auto function or no function of the sunroof/sunshade, please try these steps before removing any parts or trying any other repairs. Read More »
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TSB #B22-014
Service bulletin - The rear windshield glass is shattered or broken with no external impact. Incorrect specification for the rear defroster grid. Read More »
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TSB #BTI&01042022901
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2022 RDXs & 2022 MDXs with a client complaint of the sunshade or sunroof closing partially before reversing open or will not move in the closing direction ... Read More »
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TSB #B20-046
Service Bulletin - The Heads Up Display (HUD) image appears blurry, faded, discolored, or distorted. Read More »
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TSB #BPaS09072021902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2021 RDXs with a client complaint of a rattle noise coming from the Head-Up Display (HUD). Read More »
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TSB #BTI&08192021904
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front windows when opening or closing. Read More »
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TSB #BPaS08192021902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2021 RDXs with a client complaint of a rattle noise coming from the Head-Up Display (HUD). Read More »
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TSB #BTI&07302021904
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front windows when opening or closing. Read More »
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TSB #BPaS07092021
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2021 RDXs with a client complaint of a rattle noise coming from the Head-Up Display (HUD). Read More »
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TSB #BTI&06012021902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front windows when opening or closing. Read More »
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TSB #BPaS03252021902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front windows when opening or closing. Read More »
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TSB #BPaS02262021902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front windows when opening or closing. Read More »
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TSB #BPaS02102021906
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front windows when opening or closing. Read More »
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TSB #BPaS01222021902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front windows when opening or closing. Read More »
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TSB #BPaS01062021902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front windows when opening or closing. Read More »
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TSB #BPaS12052020903
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front windows when opening or closing. Read More »
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TSB #BPaS11042020903
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front windows when opening or closing. Read More »
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TSB #BPaS10162020904
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front windows when opening or closing. Read More »
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TSB #BPaS09282020904
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front windows when opening or closing. Read More »
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TSB #BTI&01022024902
Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019-2024 RDXs with a client complaint of the front wipers inop. Read More »
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TSB #BTI&11272023904
Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019-2023 RDXs with a client complaint of the front wipers inop. Read More »
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TSB #B22-014
Service Bulletin - The rear windshield glass is shattered or broken with no external impact. POSSIBLE CAUSE Incorrect specification for the rear defroster grid. CORRECTIVE ACTION Inspect and replace the rear windshield glass. Read More »
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TSB #BPaS10162020904
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front windows when opening or closing. Read More »
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TSB #B23-013
Service Bulletin - The client may notice a loss of auto function, or no function, of the sunroof glass/sunshade due to a Motor-Control Unit error code in the clock frequency check falsely detecting a failure. Read More »
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TSB #B23-013
Service Bulletin - The client notices loss of auto function, or no function, of the sunroof glass/sunshade due to a Motor-Control Unit error code in the clock frequency check falsely detecting a failure. Read More »
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TSB #B23-013
Service Bulletin - A driver can notice loss of auto function, or no function, of the sunroof glass/sunshade due to Motor-Control Unit error code in the clock frequency check falsely detecting a failure. Read More »
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TSB #BBTS221001
Tech Line Article - If you are inspecting an MDX/RDX and notice a loss of auto function or no function of the sunroof/sunshade, please try these steps before removing any parts or trying any other repairs. Read More »
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TSB #BBTS220101
Tech Line Summary Article - We are getting reports of a popping noise coming from the left and right sides of the rear area of the roof near the panoramic sunroof assembly. Read More »
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TSB #BBTS220101
Tech Line Summary Article - We are getting reports of a popping noise coming from the left and right sides of the rear area of the roof near the panoramic sunroof assembly. Read More »
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TSB #B20-002
Service Bulletin - The panoramic glass roof will stop and reverse while opening or closing with no visible obstructions. Read More »
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TSB #B21-003
Service Bulletin - While driving over rough roads or bumps, you hear a rattling or clicking from the panoramic glass roof. Read More »
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TSB #B22-014
Service Bulletin - The rear windshield glass is shattered or broken with no external impact due to an incorrect specification for the rear defroster grid. Read More »
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TSB #B23-004
Service Bulletin - A pop noise from the rear roof area occurs when turning into driveways, bumps, or on an incline. Read More »
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TSB #B23-004
Service Bulletin - Pop noise from the rear roof area when turning into driveways, bumps, or on an incline due to panoramic roof frame mounting bolts unable to maintain the necessary clamp force. Read More »
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TSB #B23-013
Service Bulletin - The client notices loss of auto function, or no function, of the sunroof glass/sunshade due to a Motor-Control Unit error code in the clock frequency check falsely detecting a failure. Read More »
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TSB #B23-013
Service Bulletin - A driver can notice loss of auto function, or no function, of the sunroof glass/sunshade due to Motor-Control Unit error code in the clock frequency check falsely detecting a failure. Read More »
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TSB #B22-014
Service bulletin - The rear windshield glass is shattered or broken with no external impact. Incorrect specification for the rear defroster grid. Read More »
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TSB #BBTS220101
Tech Line Summary Article - We are getting reports of a popping noise coming from the left and right sides of the rear area of the roof near the panoramic sunroof assembly. Read More »
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TSB #BTI&01192022902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for 2019-2021 RDX with a customer complaint of a damaged rear door weatherstrip. Read More »
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TSB #BTI&01042022901
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2020-2022 RDXs & 2022 MDXs with a client complaint of the sunshade or sunroof closing partially before reversing open or will not move in the closing direction ... Read More »
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TSB #BTI&01032022906
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for 2019-2021 RDX with a customer complaint of a damaged rear door weatherstrip. Read More »
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TSB #B21-003
Service Bulletin - While driving over rough roads or bumps, you hear a rattling or clicking from the panoramic glass roof. Read More »
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TSB #B20-002
Service Bulletin - The panoramic glass roof will stop and reverse while opening or closing with no visible obstructions. Read More »
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TSB #BBTS191001
Tech Line Summary Article - Does your client notice white smudging on the wind deflector? Moisture interacting with the wind deflector is the reason why. Read More »
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TSB #B18-067
Service bulletin - The hood will not open when using the hood opener lever. Over-extending the hood opener lever dislodges the cables from the junction box. Read More »
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TSB #B18080C
Servicenews article - We're getting reports of the back end of the left rear door molding coming loose. From our investigation, we've found this may be caused by the molding clip coming loose due to a curvature in the door hem. Read More »
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TSB #BPaS11262018906
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the automatic tailgate not closing. Read More »
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TSB #B18080C
Servicenews article - We're getting reports that the door molding on the driver side rear door starts to come loose at the back end. Read More »
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TSB #BBTS220101
Tech Line Summary Article - We are getting reports of a popping noise coming from the left and right sides of the rear area of the roof near the panoramic sunroof assembly. Read More »
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TSB #B20-001
Service Bulletin - The center display unit stays on with the ignition turned to OFF and the door open. Read More »
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TSB #B18080C
Servicenews article - We're getting reports of the back end of the left rear door molding coming loose. From our investigation, we've found this may be caused by the molding clip coming loose due to a curvature in the door hem. Read More »
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TSB #BPaS01022019905
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the automatic tailgate not closing. Read More »
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TSB #BPaS11262018906
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the automatic tailgate not closing. Read More »
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TSB #BPaS10172018904
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the automatic tailgate not closing. Read More »
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TSB #B18-067
Service bulletin - The hood will not open when using the hood opener lever. Over-extending the hood opener lever dislodges the cables from the junction box. Read More »
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TSB #B18-067
Service bulletin - The hood will not open when using the hood opener lever. Over-extending the hood opener lever dislodges the cables from the junction box. Read More »
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TSB #B23-013
Service Bulletin - The client may notice a loss of auto function, or no function, of the sunroof glass/sunshade due to a Motor-Control Unit error code in the clock frequency check falsely detecting a failure. Read More »
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TSB #B23-013
Service Bulletin - A driver can notice loss of auto function, or no function, of the sunroof glass/sunshade due to Motor-Control Unit error code in the clock frequency check falsely detecting a failure. Read More »
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TSB #BPaS01022019905
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the automatic tailgate not closing. Read More »
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TSB #B18-067
Service bulletin - The hood will not open when using the hood opener lever. Over-extending the hood opener lever dislodges the cables from the junction box. Read More »
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TSB #BPaS11262018906
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the automatic tailgate not closing. Read More »
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TSB #BPaS11052018903
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the automatic tailgate not closing. Read More »
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TSB #BPaS10022018904
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the automatic tailgate not closing. Read More »
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TSB #BPaS09172018907
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the automatic tailgate not closing. Read More »
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TSB #BPaS08312018906
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the automatic tailgate not closing. Read More »
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TSB #BPaS08172018901
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the automatic tailgate not closing. Read More »
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TSB #B20-032
Service Bulletin - The AWD indicator comes on with DTC C1843-62 (left rear differential fluid pressure deviation) and/or DTC C1844-62 (right rear differential fluid pressure deviation). Read More »
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TSB #B20-032
Service Bulletin - The AWD indicator comes on with DTC C1843-62 (left rear differential fluid pressure deviation) and/or DTC C1844-62 (right rear differential fluid pressure deviation). Read More »
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TSB #B20-037
Service Bulletin - The driver's seat squeaks or squeals when you adjust it forward or backward. Read More »
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TSB #B20-037
Service Bulletin - The driver's seat squeaks or squeals when you adjust it forward or backward. Read More »
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TSB #B20-004
Service Bulletin - When the front passenger seat is occupied, and the vehicle is turning, a tick or click is heard. There is too much clearance in the front passenger lower seat frame around the area of the seat weight sensor bracket. Read More »
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TSB #B21-027
Service Bulletin - The ACC system error message comes on while driving when outside temperatures are low/near freezing. Read More »
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TSB #B21080A
ServiceNews Article - When returning the vehicle to the client, inform them that if the message Adaptive Cruise Control System Problem comes back on when the vehicle is driven in freezing conditions, it is likely because of snow or ice ... Read More »
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TSB #B19-051
Service Bulletin - The adaptive cruise control (ACC) turns off unexpectedly while it is in use, and the Collision Mitigation Braking System Problem. See Your Dealer. message appears on the MID. Read More »
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TSB #B19-051
Service Bulletin - The adaptive cruise control (ACC) turns off unexpectedly while it is in use, and the Collision Mitigation Braking System Problem. See Your Dealer. message appears on the MID. Read More »
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TSB #24142_acura_6gb_
"Notice - Our records indicate that a PRODUCT IMPROVEMENT UPDATE has not been completed on this vehicle (Vehicle Identification Number [VIN NUMBER]). The date for updating vehicles was extended from February 22, 2022 to August 22, 2022. Read More »
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TSB #B22-014
Service bulletin - The rear windshield glass is shattered or broken with no external impact. Incorrect specification for the rear defroster grid. Read More »
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TSB #24142_acura_6gb_
"Notice - Our records indicate that a PRODUCT IMPROVEMENT UPDATE has not been completed on this vehicle (Vehicle Identification Number [VIN NUMBER]). The date for updating vehicles was extended from February 22, 2022 to August 22, 2022. Read More »
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TSB #BPO05022022901
Dealer message - American Honda is investigating a potential quality concern with RDX Accessory Cross Bar kit. Read More »
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TSB #BBTS220101
Tech Line Summary Article - We are getting reports of a popping noise coming from the left and right sides of the rear area of the roof near the panoramic sunroof assembly. Read More »
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TSB #BTI&01192022902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for 2019-2021 RDX with a customer complaint of a damaged rear door weatherstrip. Read More »
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TSB #BPaS10012021
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2021 RDXs with a client complaint of a rattle noise coming from the Head-Up Display (HUD). Read More »
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TSB #BJA17882
Job Aid - This job aid contains information on the MOST Bus Network and troubleshooting information for common problems. Read More »
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TSB #BPaS07302021
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2021 RDXs with a client complaint of a rattle noise coming from the Head-Up Display (HUD). Read More »
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TSB #BPOC05102021
Dealer Message - On February 18, 2021, American Honda announced a warranty extension for certain 2019-2020 RDX vehicles. Read More »
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TSB #BPaS03252021902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front windows when opening or closing. Read More »
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TSB #B20-031
Service Bulletin - There is a popping or crackling from the speakers, a blank display, or no sound from the audio system. Read More »
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TSB #B21-009
Service Bulletin - A loose connection in the MOST bus network is causing a popping or crackling from the speakers, a blank display, or no sound from the audio system. Read More »
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TSB #BBOM02182021
Dealer Message - Today, February 18, 2021, Acura is announcing a warranty extension for certain 2019-20 RDX vehicles. Read More »
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TSB #B20-031
Service Bulletin - There is a popping or crackling from the speakers, a blank display, or no sound from the audio system. Read More »
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TSB #B20-053
Service Bulletin - The MIL is flashing with loss of power. Humid air within the intake tract may condense and accumulate excessive moisture during steady driving. Read More »
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TSB #BPaS10162020902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front dampers while driving. Read More »
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TSB #B20-031
Service Bulletin - There is a popping or crackling from the speakers, a blank display, or no sound from the audio system. You may also see a Network Loss message. Read More »
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TSB #B20-046
Service Bulletin - The Head Up Display (HUD) image appears blurry, faded, discolored, or distorted. Read More »
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TSB #BPaS09282020902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front dampers while driving. Read More »
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TSB #BPaS09282020904
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front windows when opening or closing. Read More »
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TSB #B20-031
Service Bulletin - There is a popping or crackling from the speakers, a blank display, or no sound from the audio system. You may also see a Network Loss message. Read More »
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TSB #B20-037
Service Bulletin - The driver's seat squeaks or squeals when you adjust it forward or backward. Read More »
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TSB #BPaS08122020
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front dampers while driving. Read More »
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TSB #BPaS03032020906
Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 AWD RDXs with a client complaint of a noise coming from the front dampers while driving. Read More »
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TSB #BTS200201
Tech Line Summary Article - There was a provisional procedure provided to all field engineers to attempt the repair of certain clients' vehicles that might have experienced issues related to the MOST connectors, resulting in the audio ... Read More »
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TSB #B20-004
Service Bulletin - When the front passenger seat is occupied, and the vehicle is turning, a tick or click is heard. There is too much clearance in the front passenger lower seat frame around the area of the seat weight sensor bracket. Read More »
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TSB #BBTS190901
Tech Line Summary Article - Are your client's complaining that their stored navigation favorites have been lost and they can't add them again after the recent OTA update? This issue can be easily fixed with a factory data reset of the ... Read More »
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TSB #BBOM08282019
Dealer Message - Today, August 28, 2019, Acura is announcing a product update for certain 2019-2020 RDX vehicles where the display audio system may not show the correct time. Read More »
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TSB #B19070D
"ServiceNews Article - Are you having this issue while using Apple CarPlay? -CarPlay beeps and stops working. -If you try to switch to a different audio source, you see the message XM-Check Tuner or FM-Radio Unavailable. Read More »
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TSB #B19040C
ServiceNews Article - Are you hearing a popping or crackling from the speakers? This may be due to a connection issue in the MOST bus network, which can be identified by the unique red and green connectors at each component of the ... Read More »
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TSB #B19040C
ServiceNews Article - Are you hearing a popping or crackling from the speakers? This may be due to a connection issue in the MOST bus network, which can be identified by the unique red and green connectors at each component of the ... Read More »
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TSB #B18-062
Service bulletin - When cold-starting the engine and shifting to Reverse with your foot on the brake pedal, you hear a booming noise and the engine idles rough. The ANC control unit becomes unstable when the idle fluctuates. Read More »
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TSB #B18100E
Servicenews article - If you get a vehicle with the message CODE 6382 Unable to Update on the audio/information screen, it means there's a problem doing an over-the-air (OTA) update. Read More »
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TSB #BPaS10022018901
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the horn inoperative when pressed or the panic button is used. Read More »
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TSB #BPaS09172018905
Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the horn inoperative when pressed or the panic button is used. Read More »
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TSB #B18080B
Servicenews article - Is the navigation system lacking address or traffic info? The Connected Features may just be disabled or the system might not be connected to its online server. Read More »
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TSB #B98015
Special Tool Loan Program: Under TOOLS AVAILABLE FOR LOAN, the list has been updated. Read More »
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TSB #B19-050
Service Bulletin - The Display Audio screen may show the clock off by 1 hour. This is caused by a software issue that stores the incorrect date in the audio unit. Read More »
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TSB #BBOM08282019
Dealer Message - Today, August 28, 2019, Acura is announcing a product update for certain 2019-2020 RDX vehicles where the display audio system may not show the correct time. Read More »
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TSB #B19070C
ServiceNews Article - There's a video going around on YouTube and online forums that claims to fix an issue where the audio unit stays on with the ignition turned to OFF. Read More »
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TSB #B19070D
"ServiceNews Article - Are you having this issue while using Apple CarPlay? -CarPlay beeps and stops working. -If you try to switch to a different audio source, you see the message XM-Check Tuner or FM-Radio Unavailable. Read More »
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TSB #B19040C
ServiceNews Article - Are you hearing a popping or crackling from the speakers? This may be due to a connection issue in the MOST bus network, which can be identified by the unique red and green connectors at each component of the ... Read More »
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TSB #B19040C
ServiceNews Article - Are you hearing a popping or crackling from the speakers? This may be due to a connection issue in the MOST bus network, which can be identified by the unique red and green connectors at each component of the ... Read More »
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TSB #B18100E
Servicenews article - If you get a vehicle with the message CODE 6382 Unable to Update on the audio/information screen, it means there's a problem doing an over-the-air (OTA) update. Read More »
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TSB #BER18090B
Engineering request for investigation - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the horn inoperative when pressed or the panic button is used. Read More »
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TSB #BER18090B
Engineering request for investigation - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the horn inoperative when pressed or the panic button is used. Read More »
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TSB #B19070C
ServiceNews Article - There's a video going around on YouTube and online forums that claims to fix an issue where the audio unit stays on with the ignition turned to OFF. Read More »
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TSB #BTS190401
"Tech Line Summary Article - Are you having this issue while using Apple CarPlay? -CarPlay beeps and stops working. -If you try to switch to a different audio source, you see the message XM-Check Tuner or FM-Radio Unavailable. Read More »
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TSB #BPaS01062021902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front windows when opening or closing. Read More »
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TSB #B18100B
Service news article - Troubleshooting an audio system that's stopped working and/or has a blank audio/information screen? You may have noticed the service information is a bit lean on how to troubleshoot the media-oriented systems ... Read More »
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TSB #B20-053
Service Bulletin - The MIL is flashing with loss of power. Humid air within the intake tract may condense and accumulate excessive moisture during steady driving. Read More »
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TSB #BPaS10162020902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front dampers while driving. Read More »
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TSB #BPaS09282020902
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front dampers while driving. Read More »
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TSB #B20-031
Service Bulletin - There is a popping or crackling from the speakers, a blank display, or no sound from the audio system. You may also see a Network Loss message. Read More »
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TSB #BPaS08122020
Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2019-2020 RDXs with a client complaint of a noise coming from the front dampers while driving. Read More »
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TSB #BPaS03032020906
Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 AWD RDXs with a client complaint of a noise coming from the front dampers while driving. Read More »
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TSB #B19-014
Service Bulletin - A whistling is heard from the center dash area when the engine is running with the A/C system cycling, or a few seconds after the ignition is turned to OFF. Read More »
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TSB #B19-014
Service Bulletin - A whistling is heard from the center dash area when the engine is running with the A/C system cycling, or a few seconds after the ignition is turned to OFF. Read More »