2020 Acura RLX

12 Technical Service Bulletins (TSBs)

TSB List for the 2020 Acura RLX

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.

  • ENGINE AND ENGINE COOLING
  • FUEL SYSTEM, GASOLINE
  • ELECTRICAL SYSTEM
  • AIR BAGS
  • WHEELS
  • SEATS
  • EQUIPMENT

    • ENGINE AND ENGINE COOLING

    • TSB #BTI&05102022901

      Date Announced:
      MAY 10, 2022
      NHTSA ID:
      #10213569

      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 »

    FUEL SYSTEM, GASOLINE

    • TSB #BTI&05102022901

      Date Announced:
      MAY 10, 2022
      NHTSA ID:
      #10213569

      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 »

    • 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 »

    AIR BAGS

    • TSB #B21100A

      Date Announced:
      NOV 11, 2021
      NHTSA ID:
      #10203504

      ServiceNews Article - There are several possible causes for the SRS DTC U3000-49 (Internal Failure of the SRS Unit) to be stored. Read More »

    • TSB #B21100A

      Date Announced:
      OCT 22, 2021
      NHTSA ID:
      #10202602

      ServiceNews Article - There are several possible causes for the SRS DTC U3000-49 (Internal Failure of the SRS Unit) to be stored. 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 »

    SEATS

    • TSB #B21100A

      Date Announced:
      NOV 11, 2021
      NHTSA ID:
      #10203504

      ServiceNews Article - There are several possible causes for the SRS DTC U3000-49 (Internal Failure of the SRS Unit) to be stored. Read More »

    • TSB #B21100A

      Date Announced:
      OCT 22, 2021
      NHTSA ID:
      #10202602

      ServiceNews Article - There are several possible causes for the SRS DTC U3000-49 (Internal Failure of the SRS Unit) to be stored. Read More »

    EQUIPMENT

    • TSB #B98015

      Date Announced:
      MAR 18, 2016
      NHTSA ID:
      #10211608

      Special Tool Loan Program: Under TOOLS AVAILABLE FOR LOAN, the list has been updated. Read More »

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