2021 Acura TLX Technical Service Bulletins

113 technical service bulletins (TSBs) are on record for the 2021 Acura TLX. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10215499Jun 17, 2022Brakes. "Tech line summary article - American Honda Motor Co., Inc (AHM) is searching for certain 2021ꟷ22 TLX Non-Type S with a client complaint of Front Brake Judder. The brake judder/vibration/pulsation happens when braking often from highway speeds. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind."
• 10215498Jun 16, 2022Brakes. Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 TLXs (non-Type S) with a client complaint of a judder from the front brakes when applying the brakes. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
• 10215479Jun 2, 2022Brakes, Equipment. Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 TLX Type S with a client complaint of a front brake noise. The noise can be described as a squeal/moan/groan/rubbing noise. The noise can also occur while turning. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
• 10213588May 31, 2022Brakes. Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 TLXs (non-Type S) with a client complaint of a judder from the front brakes when applying the brakes. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
• 10213579May 17, 2022Brakes. Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 TLX Type S with a client complaint of a front brake noise. The noise can be described as a squeal/moan/groan/rubbing noise. The noise can also occur while turning. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
• 10213578May 16, 2022Brakes. Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 TLXs (non-Type S) with a client complaint of a judder from the front brakes when applying the brakes. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
• 10213562May 6, 2022Brakes. Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 TLX Type S with a client complaint of a front brake noise. The noise can be described as a squeal/moan/groan/rubbing noise. The noise can also occur while turning. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
• 10211110Apr 22, 2022Brakes. Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 TLX Type S with a client complaint of a front brake noise. The noise can be described as a squeal/moan/groan/rubbing noise. The noise can also occur while turning. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
• 10211105Apr 11, 2022Engine cooling. "Customer letter - Your vehicle may be equipped with an improperly functioning on-board emission-related diagnostic system that violates California and Federal standards and regulations."
• 10211086Apr 5, 2022Brakes. Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 TLX Type S with a client complaint of a front brake noise. The noise can be described as a squeal/moan/groan/rubbing noise. The noise can also occur while turning. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
• 10210099Mar 30, 2022Equipment, Brakes. Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 TLX Type S with a client complaint of a front brake noise. The noise can be described as a squeal/moan/groan/rubbing noise. The noise can also occur while turning. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
• 10209088Mar 9, 2022Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021-2022 TLX Type S with a client complaint of a front brake noise. The noise can be described as a squeal/moan/groan/rubbing noise. The noise can also occur while turning. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
• 10208410Feb 22, 2022Tires, Wheels. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for 2019-2022 ILXs, 2022 MDXs, 2021-2022 RDXs & TLXs with a client complaint of the Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor with a client complaint of the Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor. To better understand the cause of this condition, AHM would like to collect specific parts…
• 10208214Feb 17, 2022Tires. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for 2019-2022 ILXs, 2022 MDXs, 2021-2022 RDXs & TLXs with a client complaint of the Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor with a client complaint of the Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor. To better understand the cause of this condition, AHM would like to collect specific parts…
• 10208208Feb 17, 2022Brakes, Equipment. Service Bulletin - The front brakes make a high-pitched squeal when lightly applied at 15 mph or less.
• 10207786Feb 3, 2022Tires. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for 2019-2022 ILXs, 2022 MDXs, 2021-2022 RDXs & TLXs with a client complaint of the Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor with a client complaint of the Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor. To better understand the cause of this condition, AHM would like to collect specific parts…
• 10206798Jan 19, 2022Equipment, Tires. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for 2019-2022 ILXs, 2022 MDXs, 2021-2022 RDXs & TLXs with a client complaint of the Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor with a client complaint of the Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor. To better understand the cause of this condition, AHM would like to collect specific parts…
• 10206451Jan 3, 2022Wheels. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for 2019-2022 ILXs, 2022 MDXs, 2021-2022 RDXs & TLXs with a client complaint of the Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor with a client complaint of the Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor. To better understand the cause of this condition, AHM would like to collect specific parts…
• 10205467Dec 15, 2021Wheels. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for 2019-2022 ILXs, 2022 MDXs, 2021-2022 RDXs & TLXs with a client complaint of the Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor with a client complaint of the Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor. To better understand the cause of this condition, AHM would like to collect specific parts…
• 10203816Nov 29, 2021Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021 TLXs with a client complaint of a vibration/judder in the front brakes when applying the brakes. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
• 10203815Nov 29, 2021Tires, Wheels. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for 2019-2022 ILXs, 2022 MDXs, 2021-2022 RDXs & TLXs with a client complaint of the Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor with a client complaint of the Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor. To better understand the cause of this condition, AHM would like to collect specific parts…
• 10203800Nov 23, 2021Transmission and drivetrain, Electrical system, Engine cooling. Service Bulletin - The MIL comes on with DTC P061B (PCM Internal Malfunction) is stored.
• 10203639Nov 16, 2021Equipment, Tires, Electrical system. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for 2019-2022 ILXs, 2022 MDXs, 2021-2022 RDXs & TLXs with a client complaint of the Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor with a client complaint of the Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor. To better understand the cause of this condition, AHM would like to collect specific parts…
• 10203638Nov 16, 2021Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021 TLXs with a client complaint of a vibration/judder in the front brakes when applying the brakes. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
• 10203504Nov 11, 2021Air bags, Seats. ServiceNews Article - There are several possible causes for the SRS DTC U3000-49 (Internal Failure of the SRS Unit) to be stored. If you can duplicate the DTC, the troubleshooting will take you through the step-by-step process in isolating the faulty component. In most situations, the SRS Unit should be last on the list of components to replace. Here is a quick tip for troubleshooting a faulty seat weight sensor.
• 10203449Nov 3, 2021Tires. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for 2019-2022 ILXs, 2022 MDXs, 2021-2022 RDXs & TLXs with a client complaint of the Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor with a client complaint of the Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor. To better understand the cause of this condition, AHM would like to collect specific parts…
• 10202920Oct 30, 2021Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021 TLXs with a client complaint of a vibration/judder in the front brakes when applying the brakes. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
• 10202917Oct 29, 2021Wheels. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for 2019-2022 ILXs, 2022 MDXs, 2021 RDXs and 2021-2022 TLXs with a client complaint of the Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor. To better understand the cause of this condition, AHM would like to collect specific parts from the before attempting a repair of any kind.
• 10202909Oct 26, 2021Engine cooling, Transmission and drivetrain. Service Bulletin - The MIL comes on with DTC P061B (PCM Internal Malfunction) is stored.
• 10202329Oct 13, 2021Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021 TLXs with a client complaint of a vibration/judder in the front brakes when applying the brakes. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
• 10202326Oct 11, 2021Body and structure. 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.
• 10202296Oct 7, 2021Tires. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for 2019-2022 ILXs, 2022 MDXs, 2021 RDXs and 2021-2022 TLXs with a client complaint of the Tire Pressure Monitoring System (TPMS) light on due to a faulty sensor. To better understand the cause of this condition, AHM would like to collect specific parts from the before attempting a repair of any kind.
• 10202287Oct 6, 2021Equipment, Electrical system. Service Bulletin - There is a popping or cracking from the speakers, a blank display, or no sound from the audio system. You may also see a Network Loss message.
• 10202286Oct 1, 2021Equipment, Electrical system. Service Bulletin - There is a popping or cracking from the speakers, a blank display, or no sound from the audio system. You may also see a Network Loss message.
• 10202048Sep 23, 2021Body and structure. 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.
• 10201455Sep 10, 2021Electrical system. Job Aid - This job aid contains information on the MOST Bus Network and troubleshooting information for common problems.
• 10201213Sep 2, 2021Equipment, Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021 TLXs with a client complaint of a vibration/judder in the front brakes when applying the brakes. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
• 10201212Sep 1, 2021Electrical system, Equipment. Job Aid - This job aid contains information on the MOST Bus Network and troubleshooting information for common problems.
• 10200857Aug 29, 2021Body and structure. 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.
• 10200541Aug 18, 2021Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021 TLXs with a client complaint of a vibration/judder in the front brakes when applying the brakes. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
• 10200539Aug 16, 2021Body and structure. 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.
• 10199767Jul 30, 2021Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021 TLXs with a client complaint of a vibration/judder in the front brakes when applying the brakes. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
• 10199762Jul 30, 2021Brakes. Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for certain 2021 TLXs with a client complaint of a vibration/judder in the front brakes when applying the brakes. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
• 10199759Jul 28, 2021Body and structure. 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.
• 10199334Jul 7, 2021Body and structure. 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.
• 10198769Jun 24, 2021Electrical system. ServiceNews 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, 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. Advise your client to use a USB…
• 10198205Jun 15, 2021Body and structure. 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.
• 10196882Jun 1, 2021Transmission and drivetrain. Service Bulletin - The MIL comes on with DTC P0236 (Turbocharger Boost Sensor Circuit Range/Performance Problem) stored.
• 10195041May 28, 2021Body and structure. 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.
• 10195033May 25, 2021Engine cooling, Fuel system. Service Bulletin - The MIL is flashing with loss of power.

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