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.

    SERVICE BRAKES, HYDRAULIC

    • TSB #B19-053

      NHTSA ID #10168081

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

      Summary: 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.

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    ELECTRICAL SYSTEM

    • TSB #ONL6GP11082019_1

      NHTSA ID #10167737

      • Date Announced: NOVEMBER 08 2019
      • Additional Info: How to Fix

      Summary: 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. Acura strongly recommends updating your vehicle as soon as pos

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    • 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

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    • 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 #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 #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

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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

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    • 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

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    ELECTRICAL SYSTEM: SOFTWARE

    • TSB #B19-062

      NHTSA ID #10167694

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

      Summary: Service Bulletin - Vehicles with system software version D.1.2.1 or higher now have the capability to log MOST bus network failures.

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    STRUCTURE

    • TSB #BBTS191001

      NHTSA ID #10166515

      • Date Announced: OCTOBER 08 2019
      • Additional Info: How to Fix

      Summary: Tech Line Summary Article - Does your client notice white smudging on the wind deflector? Moisture interacting with the wind deflector is the reason why.

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    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 #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 »

    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

      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 #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 »

    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 »

    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.

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