Please note: The TSB information displayed below are summaries. We do not have access to the full versions. To get full information about a particular TSB, write down the TSB title & date, & either contact your local dealer or click on the links below.

The TSB numbers are the NHTSA numbers, which are different from the manufacturer-assigned TSB numbers — the NHTSA doesn't keep track of those. It's a very screwed up situation that's almost completely unhelpful to you as the consumer. Use the issue date or the title when asking your dealer for more information about a TSB.

    BRAKES (PWS)

    • TSB #BER18090D

      NHTSA ID #10145902

      • Date Announced: OCTOBER 12 2018
      • Additional Info: How to Fix

      Summary: 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. The noise can be described as squeak or squ

      More Information »

    • TSB #BER18100A

      NHTSA ID #10145903

      • Date Announced: OCTOBER 12 2018
      • Additional Info: How to Fix

      Summary: 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. The noise can be described as squeak or squeal

      More Information »

    • TSB #BPaS10082018901

      NHTSA ID #10145904

      • Date Announced: OCTOBER 08 2018
      • Additional Info: How to Fix

      Summary: 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. To fully understand t

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    SERVICE BRAKES, HYDRAULIC

    • TSB #B19-022

      NHTSA ID #10163189

      • Date Announced: JULY 19 2019
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    • TSB #B19-022

      NHTSA ID #10163161

      • Date Announced: JULY 13 2019
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    • TSB #B19-022

      NHTSA ID #10160604

      • Date Announced: MAY 24 2019
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    • TSB #B19-022

      NHTSA ID #10159448

      • Date Announced: APRIL 26 2019
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    • TSB #B19-022

      NHTSA ID #10159184

      • Date Announced: APRIL 11 2019
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    • TSB #BPaS01022019904

      NHTSA ID #10152736

      • Date Announced: JANUARY 02 2019
      • Additional Info: How to Fix

      Summary: 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. To fully understand t

      More Information »

    • TSB #BPaS11262018904

      NHTSA ID #10150283

      • Date Announced: NOVEMBER 26 2018
      • Additional Info: How to Fix

      Summary: 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. To fully understand t

      More Information »

    SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

    • TSB #B19-022

      NHTSA ID #10163189

      • Date Announced: JULY 19 2019
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    • TSB #B19-022

      NHTSA ID #10163161

      • Date Announced: JULY 13 2019
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    • TSB #B19-022

      NHTSA ID #10160604

      • Date Announced: MAY 24 2019
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    • TSB #B19-022

      NHTSA ID #10159448

      • Date Announced: APRIL 26 2019
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    • TSB #B19-022

      NHTSA ID #10159184

      • Date Announced: APRIL 11 2019
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    ENGINE (PWS)

    • TSB #B18-063

      NHTSA ID #10153882

      • Date Announced: FEBRUARY 19 2019
      • Additional Info: How to Fix

      Summary: Service Bulletin - The engine idle fluctuates on cold starts. The engine idle is set too low.

      More Information »

    • TSB #BPaS01022019903

      NHTSA ID #10152735

      • Date Announced: JANUARY 02 2019
      • Additional Info: How to Fix

      Summary: 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. To fully understand the cause of this condition, AHM would like to collect specific p

      More Information »

    • TSB #BPaS11262018902

      NHTSA ID #10150281

      • Date Announced: NOVEMBER 26 2018
      • Additional Info: How to Fix

      Summary: 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. To fully understand the cause of this condition, AHM would like to collect specific p

      More Information »

    • TSB #BER18100C

      NHTSA ID #10150423

      • Date Announced: NOVEMBER 20 2018
      • Additional Info: How to Fix

      Summary: 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. To fully understand the cause of this condition, AHM would lik

      More Information »

    • TSB #BPaS11132018902

      NHTSA ID #10149642

      • Date Announced: NOVEMBER 13 2018
      • Additional Info: How to Fix

      Summary: 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. To fully understand the cause of this condition, AHM would like to collect specific p

      More Information »

    • TSB #BPaS10262018901

      NHTSA ID #10147311

      • Date Announced: OCTOBER 26 2018
      • Additional Info: How to Fix

      Summary: 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. To fully understand the cause of this condition, AHM would like to collect specific p

      More Information »

    ENGINE AND ENGINE COOLING

    • TSB #B18-062

      NHTSA ID #10153883

      • Date Announced: FEBRUARY 19 2019
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    • TSB #B18-062

      NHTSA ID #10152766

      • Date Announced: JANUARY 22 2019
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    • TSB #B18-063

      NHTSA ID #10152767

      • Date Announced: JANUARY 22 2019
      • Additional Info: How to Fix

      Summary: Service bulletin - The engine idles rough on cold starts. The engine idle is set too low.

      More Information »

    • TSB #BPaS10262018901

      NHTSA ID #10147311

      • Date Announced: OCTOBER 26 2018
      • Additional Info: How to Fix

      Summary: 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. To fully understand the cause of this condition, AHM would like to collect specific p

      More Information »

    POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

    • TSB #B18-045

      NHTSA ID #10145033

      • Date Announced: SEPTEMBER 03 2018
      • Additional Info: How to Fix

      Summary: 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. There are certain control units that may be reported as Not Availa

      More Information »

    ELECTRICAL SYSTEM

    • TSB #B19-050

      NHTSA ID #10165668

      • Date Announced: SEPTEMBER 27 2019
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    • TSB #BBTS190901

      NHTSA ID #10164477

      • Date Announced: AUGUST 29 2019
      • Additional Info: How to Fix

      Summary: 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 infot

      More Information »

    • TSB #BBOM08282019

      NHTSA ID #10164479

      • Date Announced: AUGUST 28 2019
      • Additional Info: How to Fix

      Summary: 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. Do an iN VIN status inquiry to determine which units in your inve

      More Information »

    • TSB #B19-050

      NHTSA ID #10164474

      • Date Announced: AUGUST 28 2019
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    • TSB #B19070E

      NHTSA ID #10163439

      • Date Announced: JULY 23 2019
      • Additional Info: How to Fix

      Summary: 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. This can cause multiple issues ranging from the audio

      More Information »

    • TSB #B19070C

      NHTSA ID #10163190

      • Date Announced: JULY 19 2019
      • Additional Info: How to Fix

      Summary: 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. This fix has you run a Hardware Auto Detect from the diagnostic scree

      More Information »

    • TSB #B19070D

      NHTSA ID #10163162

      • Date Announced: JULY 11 2019
      • Additional Info: How to Fix

      Summary: "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. -When you turn t

      More Information »

    • TSB #B19-028

      NHTSA ID #10161249

      • Date Announced: JUNE 07 2019
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    • TSB #B19040C

      NHTSA ID #10160875

      • Date Announced: MAY 21 2019
      • Additional Info: How to Fix

      Summary: 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 infotainm

      More Information »

    • TSB #B19040C

      NHTSA ID #10159044

      • Date Announced: APRIL 17 2019
      • Additional Info: How to Fix

      Summary: 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 infotainm

      More Information »

    • TSB #BTS190401

      NHTSA ID #10159187

      • Date Announced: APRIL 11 2019
      • Additional Info: How to Fix

      Summary: "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. -When you

      More Information »

    • TSB #BPaS11262018906

      NHTSA ID #10150285

      • Date Announced: NOVEMBER 26 2018
      • Additional Info: How to Fix

      Summary: Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the automatic tailgate not closing. To fully understand the cause of this condition, AHM would like to inspect the vehicle p

      More Information »

    • TSB #BPaS11262018903

      NHTSA ID #10150282

      • Date Announced: NOVEMBER 26 2018
      • Additional Info: How to Fix

      Summary: 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. To fully understand the cause of this condition, AHM would li

      More Information »

    • TSB #BPaS11132018901

      NHTSA ID #10149641

      • Date Announced: NOVEMBER 13 2018
      • Additional Info: How to Fix

      Summary: 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. To fully understand the cause of this condition, AHM would li

      More Information »

    • TSB #BPaS11052018901

      NHTSA ID #10149653

      • Date Announced: NOVEMBER 05 2018
      • Additional Info: How to Fix

      Summary: 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. To fully understand the cause of this condition, AHM would li

      More Information »

    • TSB #B18100B

      NHTSA ID #10145437

      • Date Announced: OCTOBER 01 2018
      • Additional Info: How to Fix

      Summary: 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 transpor

      More Information »

    • TSB #B18-045

      NHTSA ID #10145033

      • Date Announced: SEPTEMBER 03 2018
      • Additional Info: How to Fix

      Summary: 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. There are certain control units that may be reported as Not Availa

      More Information »

    ELECTRICAL SYSTEM:BATTERY

    • TSB #BPaS07272018902

      NHTSA ID #10143697

      • Date Announced: JULY 27 2018
      • Additional Info: How to Fix

      Summary: 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. To fully understand the cause of this condition, AHM woul

      More Information »

    ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT CONTROLLER

    • TSB #BER18100B

      NHTSA ID #10147310

      • Date Announced: OCTOBER 25 2018
      • Additional Info: How to Fix

      Summary: 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. To fully understand the cause of this co

      More Information »

    ELECTRICAL SYSTEM: SOFTWARE

    • TSB #B18-045

      NHTSA ID #10145033

      • Date Announced: SEPTEMBER 03 2018
      • Additional Info: How to Fix

      Summary: 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. There are certain control units that may be reported as Not Availa

      More Information »

    STRUCTURE

    • TSB #B18-067

      NHTSA ID #10152442

      • Date Announced: DECEMBER 21 2018
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    • TSB #B18080C

      NHTSA ID #10152403

      • Date Announced: DECEMBER 11 2018
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    • TSB #BPaS11262018906

      NHTSA ID #10150285

      • Date Announced: NOVEMBER 26 2018
      • Additional Info: How to Fix

      Summary: Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the automatic tailgate not closing. To fully understand the cause of this condition, AHM would like to inspect the vehicle p

      More Information »

    • TSB #B18080C

      NHTSA ID #10144044

      • Date Announced: AUGUST 02 2018
      • Additional Info: How to Fix

      Summary: Servicenews article - We're getting reports that the door molding on the driver side rear door starts to come loose at the back end. From our investigation, this issue may result from the molding clip coming loose due to a curvature in the

      More Information »

    STRUCTURE:BODY:DOOR

    • TSB #B18080C

      NHTSA ID #10152403

      • Date Announced: DECEMBER 11 2018
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    STRUCTURE:BODY:TAILGATE

    • TSB #BPaS01022019905

      NHTSA ID #10152737

      • Date Announced: JANUARY 02 2019
      • Additional Info: How to Fix

      Summary: Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the automatic tailgate not closing. To fully understand the cause of this condition, AHM would like to inspect the vehicle p

      More Information »

    • TSB #BPaS11262018906

      NHTSA ID #10150285

      • Date Announced: NOVEMBER 26 2018
      • Additional Info: How to Fix

      Summary: Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the automatic tailgate not closing. To fully understand the cause of this condition, AHM would like to inspect the vehicle p

      More Information »

    • TSB #BPaS10172018904

      NHTSA ID #10146078

      • Date Announced: OCTOBER 17 2018
      • Additional Info: How to Fix

      Summary: Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the automatic tailgate not closing. To fully understand the cause of this condition, AHM would like to inspect the vehicle p

      More Information »

    STRUCTURE:BODY:HOOD

    • TSB #B18-067

      NHTSA ID #10152442

      • Date Announced: DECEMBER 21 2018
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    STRUCTURE:BODY:HOOD:HINGE AND ATTACHMENTS

    • TSB #B18-067

      NHTSA ID #10152442

      • Date Announced: DECEMBER 21 2018
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    LATCHES/LOCKS/LINKAGES

    • TSB #BPaS01022019905

      NHTSA ID #10152737

      • Date Announced: JANUARY 02 2019
      • Additional Info: How to Fix

      Summary: Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the automatic tailgate not closing. To fully understand the cause of this condition, AHM would like to inspect the vehicle p

      More Information »

    • TSB #B18-067

      NHTSA ID #10152442

      • Date Announced: DECEMBER 21 2018
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    • TSB #BPaS11262018906

      NHTSA ID #10150285

      • Date Announced: NOVEMBER 26 2018
      • Additional Info: How to Fix

      Summary: Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the automatic tailgate not closing. To fully understand the cause of this condition, AHM would like to inspect the vehicle p

      More Information »

    • TSB #BPaS11052018903

      NHTSA ID #10149655

      • Date Announced: NOVEMBER 05 2018
      • Additional Info: How to Fix

      Summary: Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the automatic tailgate not closing. To fully understand the cause of this condition, AHM would like to inspect the vehicle p

      More Information »

    LATCHES/LOCKS/LINKAGES:TAILGATE:LATCH

    • TSB #BPaS10022018904

      NHTSA ID #10145441

      • Date Announced: OCTOBER 02 2018
      • Additional Info: How to Fix

      Summary: Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the automatic tailgate not closing. To fully understand the cause of this condition, AHM would like to inspect the vehicle p

      More Information »

    • TSB #BPaS09172018907

      NHTSA ID #10145405

      • Date Announced: SEPTEMBER 17 2018
      • Additional Info: How to Fix

      Summary: Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the automatic tailgate not closing. To fully understand the cause of this condition, AHM would like to inspect the vehicle p

      More Information »

    • TSB #BPaS08312018906

      NHTSA ID #10144387

      • Date Announced: AUGUST 31 2018
      • Additional Info: How to Fix

      Summary: Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the automatic tailgate not closing. To fully understand the cause of this condition, AHM would like to inspect the vehicle p

      More Information »

    • TSB #BPaS08172018901

      NHTSA ID #10144373

      • Date Announced: AUGUST 17 2018
      • Additional Info: How to Fix

      Summary: Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2019 RDXs with a client complaint of the automatic tailgate not closing. To fully understand the cause of this condition, AHM would like to inspect the vehicle p

      More Information »

    FORWARD COLLISION AVOIDANCE

    • TSB #B19-051

      NHTSA ID #10165015

      • Date Announced: SEPTEMBER 12 2019
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

    • TSB #B19-051

      NHTSA ID #10165015

      • Date Announced: SEPTEMBER 12 2019
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    COMMUNICATIONS:HORN ASSEMBLY

    • TSB #B19-028

      NHTSA ID #10161249

      • Date Announced: JUNE 07 2019
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    • TSB #BPaS01022019902

      NHTSA ID #10152734

      • Date Announced: JANUARY 02 2019
      • Additional Info: How to Fix

      Summary: 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. To fully understand the cause of this condition, AHM would li

      More Information »

    • TSB #BPaS11262018903

      NHTSA ID #10150282

      • Date Announced: NOVEMBER 26 2018
      • Additional Info: How to Fix

      Summary: 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. To fully understand the cause of this condition, AHM would li

      More Information »

    • TSB #BPaS11132018901

      NHTSA ID #10149641

      • Date Announced: NOVEMBER 13 2018
      • Additional Info: How to Fix

      Summary: 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. To fully understand the cause of this condition, AHM would li

      More Information »

    • TSB #BER18100B

      NHTSA ID #10147310

      • Date Announced: OCTOBER 25 2018
      • Additional Info: How to Fix

      Summary: 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. To fully understand the cause of this co

      More Information »

    • TSB #BPaS10172018903

      NHTSA ID #10146077

      • Date Announced: OCTOBER 17 2018
      • Additional Info: How to Fix

      Summary: 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. To fully understand the cause of this condition, AHM would li

      More Information »

    EQUIPMENT

    • TSB #BBTS190901

      NHTSA ID #10164477

      • Date Announced: AUGUST 29 2019
      • Additional Info: How to Fix

      Summary: 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 infot

      More Information »

    • TSB #BBOM08282019

      NHTSA ID #10164479

      • Date Announced: AUGUST 28 2019
      • Additional Info: How to Fix

      Summary: 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. Do an iN VIN status inquiry to determine which units in your inve

      More Information »

    • TSB #B19070D

      NHTSA ID #10163162

      • Date Announced: JULY 11 2019
      • Additional Info: How to Fix

      Summary: "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. -When you turn t

      More Information »

    • TSB #B19040C

      NHTSA ID #10160875

      • Date Announced: MAY 21 2019
      • Additional Info: How to Fix

      Summary: 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 infotainm

      More Information »

    • TSB #B19040C

      NHTSA ID #10159044

      • Date Announced: APRIL 17 2019
      • Additional Info: How to Fix

      Summary: 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 infotainm

      More Information »

    • TSB #B18-062

      NHTSA ID #10152766

      • Date Announced: JANUARY 22 2019
      • Additional Info: How to Fix

      Summary: 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.

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    • TSB #B18100E

      NHTSA ID #10146074

      • Date Announced: OCTOBER 16 2018
      • Additional Info: How to Fix

      Summary: 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. We're aware of this issue, and have it under investigatio

      More Information »

    • TSB #BPaS10022018901

      NHTSA ID #10145438

      • Date Announced: OCTOBER 02 2018
      • Additional Info: How to Fix

      Summary: 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. To fully understand the cause of this condition, AHM would li

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    • TSB #BPaS09172018905

      NHTSA ID #10145403

      • Date Announced: SEPTEMBER 17 2018
      • Additional Info: How to Fix

      Summary: 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. To fully understand the cause of this condition, AHM would li

      More Information »

    • TSB #B18080B

      NHTSA ID #10144043

      • Date Announced: AUGUST 01 2018
      • Additional Info: How to Fix

      Summary: 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. With this feature enabled, the system shares VIN, locatio

      More Information »

    EQUIPMENT:ELECTRICAL

    • TSB #B19-050

      NHTSA ID #10165668

      • Date Announced: SEPTEMBER 27 2019
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    • TSB #BBOM08282019

      NHTSA ID #10164479

      • Date Announced: AUGUST 28 2019
      • Additional Info: How to Fix

      Summary: 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. Do an iN VIN status inquiry to determine which units in your inve

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    • TSB #B19070C

      NHTSA ID #10163190

      • Date Announced: JULY 19 2019
      • Additional Info: How to Fix

      Summary: 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. This fix has you run a Hardware Auto Detect from the diagnostic scree

      More Information »

    • TSB #B19070D

      NHTSA ID #10163162

      • Date Announced: JULY 11 2019
      • Additional Info: How to Fix

      Summary: "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. -When you turn t

      More Information »

    • TSB #B19040C

      NHTSA ID #10160875

      • Date Announced: MAY 21 2019
      • Additional Info: How to Fix

      Summary: 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 infotainm

      More Information »

    • TSB #B19040C

      NHTSA ID #10159044

      • Date Announced: APRIL 17 2019
      • Additional Info: How to Fix

      Summary: 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 infotainm

      More Information »

    • TSB #B18100E

      NHTSA ID #10146074

      • Date Announced: OCTOBER 16 2018
      • Additional Info: How to Fix

      Summary: 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. We're aware of this issue, and have it under investigatio

      More Information »

    • TSB #BER18090B

      NHTSA ID #10145901

      • Date Announced: OCTOBER 12 2018
      • Additional Info: How to Fix

      Summary: 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. To fully understand the cause of this

      More Information »

    • TSB #BER18090B

      NHTSA ID #10145398

      • Date Announced: SEPTEMBER 17 2018
      • Additional Info: How to Fix

      Summary: 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. To fully understand the cause of this

      More Information »

    EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

    • TSB #B19070C

      NHTSA ID #10163190

      • Date Announced: JULY 19 2019
      • Additional Info: How to Fix

      Summary: 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. This fix has you run a Hardware Auto Detect from the diagnostic scree

      More Information »

    • TSB #BTS190401

      NHTSA ID #10159187

      • Date Announced: APRIL 11 2019
      • Additional Info: How to Fix

      Summary: "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. -When you

      More Information »

    EQUIPMENT:AIR CONDITIONER

    • TSB #B19-014

      NHTSA ID #10163805

      • Date Announced: AUGUST 10 2019
      • Additional Info: How to Fix

      Summary: 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.

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    • TSB #B19-014

      NHTSA ID #10163139

      • Date Announced: JULY 10 2019
      • Additional Info: How to Fix

      Summary: 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.

      More Information »

    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • TSB #B18100B

      NHTSA ID #10145437

      • Date Announced: OCTOBER 01 2018
      • Additional Info: How to Fix

      Summary: 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 transpor

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