2018 Acura RLX
TSBs (Technical Service Bulletins)
Technical Service Bulletins (TSBs) for the 2018 RLX 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 #ONL6R508212023
Warranty Extension - Under certain circumstances, abnormal noise may be heard from the rear when driving straight or making small side-to-side turning movements with the steering wheel. Read More »
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TSB #ONL6R507142023
Owner Notification Letter - Under certain circumstances, abnormal noise may be heard from the rear when driving straight or making small side-to-side turning movements with the steering wheel. Read More »
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TSB #BBOM06092023901
Dealer Message - Due to manufacturing errors, abnormal noise may be heard from the rear when driving straight or making small side-to-side turning movements with the steering wheel. Read More »
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TSB #B23-022
Service Bulletin - Due to manufacturing errors, abnormal noise may be heard from the rear when driving straight or making small side-toside turning movements with the steering wheel. Read More »
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TSB #B15060C
Service news article - To prevent damage during shipping, leather-wrapped steering wheels come with a protective plastic covering. Read More »
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TSB #B15060C
Service news article - To prevent damage during shipping, leather-wrapped steering wheels come with a protective plastic covering. Read More »
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TSB #B17-040
Service bulletin - The front brakes squeal when braking at slow speeds after the brakes are warm (after approximately 20 miles or 30 minutes of driving). Read More »
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TSB #B16-008
Service bulletin - The high pressure fuel pump area chirps after the engine is warm. The high pressure fuel pump is making a chirp noise. NOTE: This noise does not impact the pump, engine function, or reliability. Read More »
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TSB #BTI&05102022901
American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RLXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 (Rear/Front Bank ... Read More »
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TSB #B14-025
Service Bulletin - The timing belt area makes a chirping noise after the engine warms up. Read More »
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TSB #B14-025
Service Bulletin - The timing belt area chirps after the engine warms up. Read More »
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TSB #BTI&05102022901
American Honda Motor Co., Inc. (AHM) is searching for certain 2016-2020 MDXs, RLXs & TLXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P030X (Cylinder Misfire Detected), P0171 & P0174 (Rear/Front Bank ... Read More »
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TSB #B16-008
Service bulletin - The high pressure fuel pump area chirps after the engine is warm. The high pressure fuel pump is making a chirp. Read More »
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TSB #B16-008
Service bulletin - The high pressure fuel pump area chirps after the engine is warm. The high pressure fuel pump is making a chirp. Read More »
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TSB #B16-008
Service bulletin - The high pressure fuel pump area chirps after the engine is warm. The high pressure fuel pump is making a chirp noise. NOTE: This noise does not impact the pump, engine function, or reliability. Read More »
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TSB #ONL6R507142023
Owner Notification Letter - Under certain circumstances, abnormal noise may be heard from the rear when driving straight or making small side-to-side turning movements with the steering wheel. Read More »
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TSB #B20-009
Service Bulletin - There is a high-pitched sound from the speakers while on a Bluetooth HandsFreeLink (HFL) call. Read More »
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TSB #B20-009
Service Bulletin - There is a high-pitched sound from the speakers while on a Bluetooth HandsFreeLink (HFL) call. Read More »
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TSB #B20-009
Service Bulletin - There is a high-pitched sound from the speakers while on a Bluetooth HandsFreeLink (HFL) call. Read More »
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TSB #B20-020
Service Bulletin - The blower motor makes excessive noise, runs slowly, or intermittently stops working. Read More »
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TSB #ONL6R507142023
Owner Notification Letter - Under certain circumstances, abnormal noise may be heard from the rear when driving straight or making small side-to-side turning movements with the steering wheel. Read More »
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TSB #BTS180202
Tech line summary article - debris lodged in the gap between the touch screen and the bezel. Lodged debris contacting the screen can cause a false input, resulting in this issue. Read More »
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TSB #B17120C
ServiceNews Article - This article replaces "Don't Worry About the Brown Dust on the Wheels," posted in December 2017. On some arriving vehicles, are you seeing brown dust covering the wheels? Don't worry; it's completely normal. Read More »
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TSB #B19050B
ServiceNews Article - When removing and installing a cable reel, you need to keep both the cable reel and the steering angle sensor in position. If you don't, the VSA indicator may come on along with one or more VSA DTCs. Read More »
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TSB #ONL6R508212023
Warranty Extension - Under certain circumstances, abnormal noise may be heard from the rear when driving straight or making small side-to-side turning movements with the steering wheel. Read More »
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TSB #B18070B
Service news article - If the On Demand Multi-Use Display? (ODMD) isn't responding to touch or is freezing up, the reason could be there's debris lodged in the gap between the touch screen and the bezel. Read More »
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TSB #B18070B
Service news article - If the On Demand Multi-Use Display? (ODMD) isn't responding to touch or is freezing up, the reason could be there's debris lodged in the gap between the touch screen and the bezel. 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 #B18070B
Service news article - If the On Demand Multi-Use Display? (ODMD) isn't responding to touch or is freezing up, the reason could be there's debris lodged in the gap between the touch screen and the bezel. Read More »