Service bulletins for the 2015 Acura TLX
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
430 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
| B26-025 | 2026-10-01. Service bulletin. FUEL/PROPULSION SYSTEM. Service Bulletin - The factory fuel fill pipe assembly may not have been manufactured to specification. As a result, small contamination particles inside the fuel fill neck may prevent the primary shut-off valve flap seal from sealing properly. This may result in a fuel smell from the fuel fill neck area and may cause DTC P0455 or P0456 (EVAP system leak detected) to be set. |
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| B26-023 | 2026-10-01. Service bulletin. FUEL/PROPULSION SYSTEM. Service Bulletin - The factory fuel fill pipe assembly may not have been manufactured to specification. As a result, small contamination particles inside the fuel fill neck may prevent the primary shut-off valve flap seal from sealing properly. This may result in a fuel smell from the fuel fill neck area and may cause DTC P0455 or P0456 (EVAP system leak detected) to be set. |
| BEBM09252026901 | 2026-10-01. Other. FUEL/PROPULSION SYSTEM. Dealer Message - The fuel fill pipe assembly may not have been manufactured to specification. As a result, small contamination particles inside the fuel fill neck may prevent the primary shut-off valve flap seal from sealing, resulting in fuel smell from the fuel fill neck area and may cause DTC P0455 or P0456 (EVAP system leak detected) to be set. |
| B22-009 | 2025-07-09. Service bulletin. ENGINE. Service Bulletin - Under certain circumstances, after coming to a stop and engaging idle stop the vehicle may not restart automatically due to excessive cylinder pressure and/or low cranking torque. Typically, the client can immediately restart the vehicle by selecting Park and pressing the ENGINE START/STOP button. |
| B24-022 | 2025-03-05. Service bulletin. ENGINE. Service Bulletin - The AWD warning light is on with one or more AWD DTCs having been set due to water intrusion into the electric oil pump motor connector area corrodes the terminals. |
| B24-022 | 2024-12-03. Service bulletin. STRUCTURE:BODY. Service Bulletin - The AWD warning light is on potentially due to water intrusion into the rear differential pump motor connector area that corrodes the terminals. |
| B16-008 | 2024-09-10. Service bulletin. ENGINE. Service Bulletin - Drivers may experience a chirping sound coming from the engine area with the engine warmed up due to the high pressure fuel pump is making a chirp. |
| ONL6AX07052023 | 2023-07-14. Service bulletin. ENGINE AND ENGINE COOLING. Owner Notification Letter - Under certain circumstances, after coming to a stop and the idle stop feature engages, the vehicle may not automatically restart. Acura is providing a product update with new PGM-FI software update to fix this issue. |
| B23-009 | 2023-04-27. Service bulletin. ENGINE AND ENGINE COOLING. Service Bulletin - The engine will not crank on the initial startup attempt after the vehicle has been exposed to precipitation and then freezing temperatures. Water can enter the starter motor. In cold temperatures the water can freeze, preventing the starter motor from cranking the engine. |
| Defect Code 6T6, | 2022-07-07. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. "Customer letter - Under certain circumstances, after coming to a stop and the idle stop feature engages, the vehicle may not automatically restart. To ensure your confidence in your vehicle. Acura is extending the warranty coverage for starter and starter relays and a valve adjustment related to this condition to 10 years from the original date of purchase with no mileage limitation. This warranty extension provides coverage for the original owner and any subsequent owners. No action is required on your part unless you experience a problem." |
| Defect Code 6AX, | 2022-07-07. Service bulletin. FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. "Customer letter - Under certain circumstances, after coming to a stop and the idle stop feature engages, the vehicle may not automatically restart. Acura is providing a product update with new PGM-FI software update to fix this issue. In addition, to ensure your confidence in your vehicle, Acura is extending the warranty coverage for valve adjustment and starter replacement related to this condition to 10 years from the original date of purchase with no mileage limitation. This warranty extension provides coverage for the original owner and any subsequent owners. No action is required on your part unless you experience a problem." |
| SB14037 | 2022-05-09. Service bulletin. AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE:SOFTWARE. To ensure Acura clients have the best ownership experience, new sottware is sometimes released to |
| 151101 | 2022-05-09. Service bulletin. SERVICE BRAKES. Replacement TCMs don?t come with trim data. After installation, you need to run a teach-in (hydraulic pressure characteristic calibration) procedure with the HDS. The problem is that A/T DTC P287C (transmission adaptive values not learned) is set, which prevents teach-in. |
| 16011 | 2022-05-09. Service bulletin. STRUCTURE:BODY:BUMPERS. On the Monroney label, the bumper compliance statement is missing. Do an iN VIN status inquiry to make sure the vehicle is shown as eligible. Vehicles affected by this campaign may be in your new vehicle inventory. Repair these vehicles before they are sold. No action is needed on vehicles that have been sold. |
| B98015 | 2022-05-09. Service bulletin. EQUIPMENT. Special Tool Loan Program: Under TOOLS AVAILABLE FOR LOAN, the list has been updated. |
| B16008 | 2022-05-09. Service bulletin. SERVICE BRAKES; STEERING; FUEL SYSTEM, GASOLINE. The high pressure fuel pump area chirps after the engine is warm. |
| B15042 | 2022-05-09. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. SYMPTOM There is a fluttering noise from behind the dashboard with the HVAC set to floor or defrost mode, the blower set to maximum, and the temperature set to maximum heat. POSSIBLE CAUSE Under certain HVAC settings, the defrost damper door linkage can flutter. This can be initially triggered by an external impact, such as driving over a pot hole or down a rough road. |
| 14054 JN4 | 2022-05-09. Service bulletin. BACK OVER PREVENTION:DISPLAY FUNCTION; ELECTRICAL SYSTEM. Our records indicate that a PRODUCT UPDATE has not been completed on this vehicle; refer to the address card for the affected VIN. When a vehicle passes behind the 2015 TLX, the Cross-Traffic Monitoring (CTM) audible alert does not sound. The display screen shows the CTM indicators (orange arrows) only. |
| Parking Brake | 2022-05-09. Service bulletin. WHEELS; PARKING BRAKE. American Honda (AHM) is investigating certain 2015 TLXs with a client reporting both rear wheels are locked up and/or the parking brake error message is displayed. To fully understand the cause of this occurrence, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind. |
| TLX Front Suspen | 2022-05-09. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); SUSPENSION; BACK OVER PREVENTION. American Honda (AHM) is investigating certain 2015-2016 TLXs with a customer complaint of front suspension noise. The noise can be described as popping, squeaking, clunking, or creaking. To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| Front Suspension | 2022-05-09. Service bulletin. SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); BACK OVER PREVENTION. American Honda (AHM) is investigating certain 2015-2016 TLXs with a customer complaint of front suspension noise. The noise can be described as popping, squeaking, clunking, or creaking. To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| TPMS Light On | 2022-05-09. Service bulletin. TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; ELECTRICAL SYSTEM. American Honda (AHM) is investigating certain 2015 TLXs, 2016 ILXs, MDXs, & RDXs with the TPMS light ON at TQI. To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind. |
| 2015 TLX Brake J | 2022-05-09. Service bulletin. PARKING BRAKE; WHEELS; ELECTRICAL SYSTEM. American Honda (AHM) is investigating certain 2015 TLXs with a client reporting on ignition start, the Electronic Parking Brake (EPB) will not release causing one or both rear wheels not to move and/or "Check Parking Brake" warning message displays in MID. To fully understand the cause of this occurrence, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind. |
| TLX Electronic P | 2022-05-09. Service bulletin. SUSPENSION: ADJUSTMENT:AUTOMATIC ELECTRICAL/HYDRAULIC; STEERING; UNKNOWN OR OTHER. American Honda (AHM) is investigating certain 2015 TLXs with a customer complaint of brake judder. To fully 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. |
| Electronic Parki | 2022-05-09. Service bulletin. ELECTRICAL SYSTEM; PARKING BRAKE. American Honda (AHM) is investigating certain 2015 TLXs with a client reporting on ignition start, the Electronic Parking Brake (EPB) will not release causing one or both rear wheels not to move and/or "Check Parking Brake" warning message displays in MID. To fully understand the cause of this occurrence, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.