Technical Service Bulletins (TSBs) for the 2020 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.

    FUEL SYSTEM, GASOLINE

    • TSB #B19-068

      Date Announced:
      APR 17, 2020
      NHTSA ID:
      #10174706

      "Service bulletin - The malfunction indicator lamp (MIL) comes on with DTC P0460 (fuel level sensor [fuel gauge sending unit] out of range). Read More »

    ELECTRICAL SYSTEM

    • TSB #B20-009

      Date Announced:
      FEB 21, 2020
      NHTSA ID:
      #10171748

      Service Bulletin - There is a high-pitched sound from the speakers while on a Bluetooth HandsFreeLink (HFL) call. Read More »

    • TSB #B20-009

      Date Announced:
      FEB 14, 2020
      NHTSA ID:
      #10171548

      Service Bulletin - There is a high-pitched sound from the speakers while on a Bluetooth HandsFreeLink (HFL) call. Read More »

    • TSB #B20-009

      Date Announced:
      FEB 07, 2020
      NHTSA ID:
      #10171188

      Service Bulletin - There is a high-pitched sound from the speakers while on a Bluetooth HandsFreeLink (HFL) call. Read More »

    WHEELS

    • TSB #B17120C

      Date Announced:
      MAR 23, 2020
      NHTSA ID:
      #10173192

      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 »