The manufacturer’s record · Page 2 of 2

2021 Acura TLX
Manufacturer communications & TSBs.Page 2

Original record summaries, dates and identifiers for this model-year. Records 101–113 of 113, ordered newest first. Dated records on this page: Mar 18, 2016–May 10, 2021.

Back to 2021 Acura TLX problems & recalls
Read the applicability before drawing a conclusion.

This archive includes service bulletins, warranty notices, software instructions and other communications. Records may repeat or supersede earlier instructions. A model-year association is not proof that a document covers every engine, trim, VIN or reported symptom, or that a repair is free.

NHTSA download snapshot: Sep 28, 2026. These are communication associations for this vehicle, not unique defects. How records are joined and counted.

May 10, 2021Service Bulletin/Repair Instructions

BPaS05102021901

NHTSA communication ID: 10194457

NHTSA source summary · Original PDF not reviewed by Recallfolio

Dealer Message - AH is looking for failed AGM batteries on the 2021 TLX. If you have one, please issue the warranty claim as soon as possible and set the failed AGM battery aside. The battery will be collected by an AH Tech Line Rep, and shipped for further analysis.

Source components: ELECTRICAL SYSTEM.

Source record 10194457 at NHTSA
Apr 22, 2021Service Bulletin/Repair Instructions

BPaS04222021903

NHTSA communication ID: 10190995

NHTSA source summary · Original PDF not reviewed by Recallfolio

Dealer Message - AH is looking for failed AGM batteries on the 2021 TLX. If you have one, please issue the warranty claim as soon as possible and set the failed AGM battery aside. The battery will be collected by an AH Tech Line Rep, and shipped for further analysis.

Source components: ELECTRICAL SYSTEM.

Source record 10190995 at NHTSA
Apr 7, 2021Service Bulletin/Repair Instructions

BPaS04072021

NHTSA communication ID: 10190298

NHTSA source summary · Original PDF not reviewed by Recallfolio

Dealer Message - AH is looking for failed AGM batteries on the 2021 TLX. If you have one, please issue the warranty claim as soon as possible and set the failed AGM battery aside. The battery will be collected by an AH Tech Line Rep, and shipped for further analysis.

Source components: ELECTRICAL SYSTEM.

Source record 10190298 at NHTSA
Mar 30, 2021Service Bulletin/Repair Instructions

BPaS03302021902

NHTSA communication ID: 10189941

NHTSA source summary · Original PDF not reviewed by Recallfolio

Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021 TLXs & 2022 MDXs with a client complaint of the door(s) hard to close. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.

Source components: STRUCTURE.

Source record 10189941 at NHTSA
Mar 17, 2021Service Bulletin/Repair Instructions

BBTS210301

NHTSA communication ID: 10189313

NHTSA source summary · Original PDF not reviewed by Recallfolio

Tech Line Summary Article - If you have a client stating their Apple iPhone 12 (all models: iPhone 12, iPhone 12 mini, iPhone 12 Pro, and iPhone 12 Pro Max) does not charge when using the wireless charger, please let them know that we are aware of these concerns and are currently looking into it. Replacing the wireless charger or using another iPhone 12 will not address the client's concern.

Source components: ELECTRICAL SYSTEM.

Source record 10189313 at NHTSA
Mar 2, 2021Service Bulletin/Repair Instructions

BPaS03022021

NHTSA communication ID: 10188532

NHTSA source summary · Original PDF not reviewed by Recallfolio

Dealer Message - AH is looking for failed AGM batteries on the 2021 TLX. If you have one, please issue the warranty claim as soon as possible and set the failed AGM battery aside. The battery will be collected by an AH Tech Line Rep, and shipped for further analysis.

Source components: ELECTRICAL SYSTEM · EQUIPMENT.

Source record 10188532 at NHTSA
Feb 9, 2021Service Bulletin/Repair Instructions

BPaS02092021

NHTSA communication ID: 10187296

NHTSA source summary · Original PDF not reviewed by Recallfolio

Dealer Message - AH is looking for failed AGM batteries on the 2021 TLX. If you have one, please issue the warranty claim as soon as possible and set the failed AGM battery aside. The battery will be collected by an AH Tech Line Rep, and shipped for further analysis.

Source components: ELECTRICAL SYSTEM.

Source record 10187296 at NHTSA
Feb 6, 2021Service Bulletin/Repair Instructions

B21-007

NHTSA communication ID: 10186939

NHTSA source summary · Original PDF not reviewed by Recallfolio

Service Bulletin - The MIL comes on with DTC P0455 (Evaporative Emission [EVAP] System Very Large Leak Detected) stored.

Source components: ENGINE AND ENGINE COOLING.

Source record 10186939 at NHTSA
Jan 18, 2021Service Bulletin/Repair Instructions

B21010C

NHTSA communication ID: 10185996

NHTSA source summary · Original PDF not reviewed by Recallfolio

ServiceNews Article - It has been found that when replacing the PCM/ECM, the Dynamic Drive mode images - normally displayed on the center display - no longer appear. In order to prevent this, make sure that the software version on the infotainment control unit reads D.1.5.1 or higher. If the version is not up to date, you must complete the update by using the OTA function or via USB.

Source components: ELECTRICAL SYSTEM.

Source record 10185996 at NHTSA
Jan 7, 2021Service Bulletin/Repair Instructions

BPaS01072021

NHTSA communication ID: 10185527

NHTSA source summary · Original PDF not reviewed by Recallfolio

Dealer Message - AH is looking for failed AGM batteries on the 2021 TLX. If you have one, please issue the warranty claim as soon as possible and set the failed AGM battery aside. The battery will be collected by an AH Tech Line Rep, and shipped for further analysis.

Source components: ELECTRICAL SYSTEM · EQUIPMENT.

Source record 10185527 at NHTSA
Dec 18, 2020Service Bulletin/Repair Instructions

BPaS12182020

NHTSA communication ID: 10184666

NHTSA source summary · Original PDF not reviewed by Recallfolio

Dealer Message - AH is looking for failed AGM batteries on the 2021 TLX. If you have one, please issue the warranty claim as soon as possible and set the failed AGM battery aside. The battery will be collected by an AH Tech Line Rep, and shipped for further analysis.

Source components: ELECTRICAL SYSTEM.

Source record 10184666 at NHTSA
Dec 3, 2020Service Bulletin/Repair Instructions

BPaS12032020

NHTSA communication ID: 10184013

NHTSA source summary · Original PDF not reviewed by Recallfolio

Dealer Message - AH is looking for failed AGM batteries on the 2021 TLX. If you have one, please issue the warranty claim as soon as possible and set the failed AGM battery aside. The battery will be collected by an AH Tech Line Rep, and shipped for further analysis.

Source components: ELECTRICAL SYSTEM.

Source record 10184013 at NHTSA
Mar 18, 2016Service Bulletin/Repair Instructions

B98015

NHTSA communication ID: 10211608

NHTSA source summary · Original PDF not reviewed by Recallfolio

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

Source components: EQUIPMENT.

Source record 10211608 at NHTSA