WenmarOpen by Wenmar Pro

Service bulletins for the 2013 Acura TL

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.

107 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
B19-0212019-04-23. Service bulletin. STEERING:ELECTRIC POWER ASSIST SYSTEM; STEERING. Service Bulletin - American Honda is extending the warranty on the EPS (electric power steering) control unit to 15 years from the original date of purchase with unlimited miles.
B19-0062019-02-26. Service bulletin. ENGINE. Service Bulletin - The oil control rings may become clogged with carbon deposits. These deposits restrict the ring's ability to scrape and return oil from the cylinder wall to the crankcase, which can result in excessive engine oil consumption that may exceed client expectations. To increase client confidence, American Honda is extending the engine warranty related to oil consumption to 8 years from the original date of purchase or 125,000 miles, whichever comes first. This warranty extension does not apply to any vehicle that has ever been declared a total loss or sold for salvage by a financial institution or insurer, or has a branded or similar title under any states law. To check for vehicle eligibility, you must do a VIN status inquiry.
ONL6C5021420192019-02-21. Service bulletin. ENGINE AND ENGINE COOLING. Owner Notification Letter - On certain 2009-14 Acura vehicles equipped with the 3.7L V6 engine, the oil control rings may become clogged with carbon deposits during normal engine operation. These deposits restrict the control ring's ability to return oil from the cylinder walls to the crankcase, resulting in excessive engine oil consumption.
BBOM011620199012019-02-10. Service bulletin. ENGINE. Dealer message - Today, January 16, 2019, Acura is announcing a warranty extension for certain 2009-14 Acura vehicles equipped with the 3.7L V6 engine to address client concerns related to excessive oil consumption. Acura is extending the powertrain warranty coverage to cover engine issues related to excessive oil consumption from the original coverage of 6 years/70,000 miles to 8 years/125,000 miles whichever tisfaction and confidence, any affected vehicles from now until September 1, 2019 will be covered regardless of time in service or mileage.
B19-0062019-02-10. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV); ENGINE. Service bulletin - The oil control rings may become clogged with carbon deposits. These deposits restrict the ring's ability to scrape and return oil from the cylinder wall to the crankcase, which can result in excessive engine oil consumption that may exceed client expectations.
B18-0482018-10-15. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER. Service bulletin - After the software update, some vehicles, based on how they are driven (extreme conditions), may still experience ATF deterioration after updating the PGM-FI or A/T system and the shudder may return. The problem is typically diagnosed as a bad Torque Converter (TC). There is no damage to the TC, but because the ATF has deteriorated, it needs to be changed even though the "ATF Service Due" message has not appeared. Make sure the vehicle is updated by referring to the INSPECTION PROCEDURE.
B18-0472018-10-15. Service bulletin. POWER TRAIN. Service bulletin - A judder from the torque converter lock-up clutch may be felt while driving between 20 and 60 mph. The problem is typically diagnosed as a bad torque converter. American Honda investigated the judder and found that the torque converter was not causing the judder and the transmission is not damaged by this judder.
B16-0462018-10-15. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER. Service bulletin - This bulletin is replaced by 18-047, 2012-14 TL: Judder from the Torque Converter Lock-Up Clutch (Snapshot Required)
B18-0092018-07-16. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV); EQUIPMENT; ENGINE. Service bulletin - The oil control rings may become clogged with carbon deposits. These deposits restrict the ability to scrape and return oil from the cylinder walls to the crankcase, which can result in engine oil consumption that may exceed client expectations.
B18-0202018-06-11. Service bulletin. AIR BAGS; EQUIPMENT. Service bulletin - This bulletin is a notification of a class action settlement relating to airbag inflators. American Honda is offering a Customer Support Program (Warranty Extension) to cover any manufacturing defects in the replacement driver's airbag inflator only.
BBOM052420189012018-06-11. Service bulletin. AIR BAGS; EQUIPMENT. Dealer message - Today, May 24, 2018, Acura is announcing a warranty extension for 2002-17 Acura vehicles. This warranty extension applies in cases where any of the replacement driver?s and/or front passenger?s airbag inflators have failed internally.
B18-0092018-05-14. Service bulletin. ENGINE. Service bulletin - The oil control rings may become clogged with carbon deposits. These deposits restrict the ability to scrape and return oil from the cylinder walls to the crankcase, which can result in engine oil consumption that may exceed client expectations.
B18-0092018-04-23. Service bulletin. ENGINE AND ENGINE COOLING. Service bulletin - The oil control rings may become clogged with carbon deposits. These deposits restrict the ability to scrape and return oil from the cylinder walls to the crankcase, which can result in engine oil consumption that may exceed client expectations.
B18-0092018-04-16. Service bulletin. ENGINE AND ENGINE COOLING. Service bulletin - The oil control rings may become clogged with carbon deposits. These deposits restrict the ability to scrape and return oil from the cylinder walls to the crankcase, which can result in engine oil consumption that may exceed client expectations.
B18-0092018-04-16. Service bulletin. ENGINE. Service bulletin - The oil control rings may become clogged with carbon deposits. These deposits restrict the ability to scrape and return oil from the cylinder walls to the crankcase, which can result in engine oil consumption that may exceed client expectations.
B18010F2018-03-13. Service bulletin. ENGINE; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Servicenews article - Some clients may complain that the Low Oil Pressure indicator comes on, requiring engine oil to be added, while others who routinely check the oil level as recommended in their owner?s manual may find that oil consumption has exceeded their expectations.
Service Bulletin2018-03-05. Service bulletin. ENGINE AND ENGINE COOLING. Service bulletin - The MIL comes on and DTC P0455 (EVAP system large leak) and/or DTC P0456 (EVAP system very small leak detected) is set. The fuel fill cap (gas cap) may also be loose or have a stick-slip feeling when tightened. The fuel fill cap gasket creates too much friction, preventing the cap from sealing properly.
B18010F2018-01-29. Service bulletin. ENGINE. Servicenews article - Some clients may complain that the Low Oil Pressure indicator comes on, requiring engine oil to be added, while others who routinely check the oil level as recommended in their owner?s manual may find that oil consumption has exceeded their expectations.
Service Bulletin2017-12-08. Service bulletin. STRUCTURE. Service bulletin - The moonroof will not auto-close or will reverse direction when contacting the wind deflector. The drain channel rods create too much friction when the moonroof is closing, which causes the anti-pinch function to operate and open the moonroof.
Service Bulletin2017-12-08. Service bulletin. STRUCTURE. Service bulletin - The moonroof will not auto-close or will reverse direction when contacting the wind deflector. The drain channel rods create too much friction when the moonroof is closing, which causes the anti-pinch function to operate and open the moonroof.
Service Bulletin2017-10-15. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. Service bulletin - The moonroof will not auto-close or will reverse direction when contacting the wind deflector. The drain channel rods create too much friction when the moonroof is closing, which causes the anti-pinch function to operate and open the moonroof.
Service Bulletin2017-10-15. Service bulletin. FUEL SYSTEM, GASOLINE. Service bulletin - The MIL comes on and DTC P0455 (EVAP system large leak) and/or DTC P0456 (EVAP system very small leak detected) is set. The fuel fill cap (gas cap) may also be loose or have a stick-slip feeling when tightened. The fuel fill cap gasket creates too much friction, preventing the cap from sealing properly.
BTS1607052017-08-25. Service bulletin. ENGINE. Techline summary article - Some clients may complain that the Low Oil Pressure indicator comes on, requiring engine oil to be added, while others who routinely check the oil level as recommended in their owner?s manual may find that oil consumption has exceeded their expectations.
Service Bulletin2017-08-15. Service bulletin. TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. Service bulletin - For any TPMS-related warranty repairs, all recorded DTCs must now be entered into the warranty claim. Make sure your repair order includes those DTCs.
Service Bulletin2017-08-10. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES; POWER TRAIN:AUTOMATIC TRANSMISSION; ENGINE. Service bulletin - There is a gurgle or chirp from under the hood at cold-start-up. There is a restriction in the ATF filter.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.