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Service bulletins for the 2011 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.

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

By type

By component

Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
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.
BPAS121420169022017-06-16. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER; ELECTRICAL SYSTEM:SOFTWARE. DEALER MESSAGE - SINCE THE POSTING OF SERVICE BULLETIN 16-033 FOR 09-11 TL SOFTWARE UPDATE FOR LOCK-UP FUNCTION THERE HAS BEEN A SHARP RISE IN CLAIMS FOR TORQUE CONVERTER SHUDDER FOR THIS MODEL AND YEAR COMPARED TO THE FIRST 6 MONTHS OF THE YEAR BEFORE THE SB WAS POSTED. SERVICE BULLETIN 16-033 2009-11 TL IS A WARRANTY EXTENSION. SERVICE BULLETIN 16-030 FOR 12 TL IS A PRODUCT UPDATE.
BPAS121420169012017-06-16. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER. DEALER MESSAGE - SINCE THE POSTING OF SERVICE BULLETIN 16-033 FOR 09-11 TL SOFTWARE UPDATE FOR LOCK-UP FUNCTION THERE HAS BEEN A SHARP RISE IN CLAIMS FOR TORQUE CONVERTER SHUDDER FOR THIS MODEL AND YEAR COMPARED TO THE FIRST 6 MONTHS OF THE YEAR BEFORE THE SB WAS POSTED. SERVICE BULLETIN 16-033 2009-11 TL IS A WARRANTY EXTENSION. SERVICE BULLETIN 16-030 FOR 12 TL IS A PRODUCT UPDATE.
B160332016-12-16. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; ELECTRICAL SYSTEM:SOFTWARE. "SERVICE BULLETIN - THERE IS THE POSSIBILITY OF A JUDDER FROM THE TORQUE CONVERTER LOCK-UP CLUTCH FELT WHILE DRIVING BETWEEN 20–45 MPH. TO MINIMIZE THE POSSIBILITY FOR THE JUDDER TO OCCUR, A SOFTWARE UPDATE FOR THE TRANSMISSION IS AVAILABLE AT THE CLIENT’S REQUEST. THE SOFTWARE UPDATE IS AVAILABLE TO CUSTOMERS FREE OF CHARGE FOR 8 YEARS FROM THE ORIGINAL DATE OF THE VEHICLE’S PURCHASE OR 105,000 MILES, WHICHEVER COMES FIRST. THE SOFTWARE UPDATE CAN BE APPLIED TO A VEHICLE AFTER THE EXTENDED WARRANTY HAS EXPIRED, BUT THE CUSTOMER IS RESPONSIBLE FOR ANY COSTS."
B160362016-12-14. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION. "SERVICE BULLETIN - THERE IS A JUDDER FROM THE TORQUE CONVERTER LOCK-UP CLUTCH FELT WHILE DRIVING BETWEEN 20–45 MPH. TO MINIMIZE THE POSSIBILITY FOR THE JUDDER TO OCCUR, A SOFTWARE UPDATE FOR THE TRANSMISSION IS AVAILABLE. TO INCREASE CLIENT CONFIDENCE, AMERICAN HONDA IS EXTENDING THE WARRANTY ON THE TORQUE CONVERTER IN AFFECTED VEHICLES TO 8 YEARS FROM THE ORIGINAL DATE OF PURCHASE OR 105,000 MILES, WHICHEVER COMES FIRST."
B-CA-06212016-902016-11-16. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. "DEALER MESSAGE - ACURA IS ANNOUNCING TWO WARRANTY EXTENSIONS FOR MODEL YEAR 2009-2011 ACURA TL VEHICLES TO ADDRESS TORQUE CONVERTER JUDDER, SHUDDER, OR VIBRATION CONCERNS. TO MINIMIZE THE POSSIBILITY OF JUDDER, IF A VEHICLE IN THE AFFECTED RANGE HAS SYMPTOMS AS DESCRIBED ABOVE THE SOFTWARE MUST BE UPDATED AND THE TRANSMISSION FLUID MUST BE REPLACED PER BULLETIN 16-033. SHOULD THE VEHICLE RETURN FOR THE SAME SYMPTOM AFTER THE TRANSMISSION SOFTWARE HAS BEEN UPDATED, THE VEHICLE MAY REQUIRE REPLACEMENT OF THE TORQUE CONVERTER PER BULLETIN 16-036."
B16-0362016-11-16. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SERVICE BULLETIN - ACURA IS EXTENDING THE WARRANTY ON THE TORQUE CONVERTER TO 8 YEARS FROM THE ORIGINAL DATE OF PURCHASE OR 105,000 MILES, WHICHEVER COMES FIRST. THERE IS A JUDDER FROM THE TORQUE CONVERTER LOCK-UP CLUTCH FELT WHILE DRIVING BETWEEN 20–45 MPH. TO MINIMIZE THE POSSIBILITY FOR THE JUDDER TO OCCUR, A SOFTWARE UPDATE FOR THE TRANSMISSION IS AVAILABLE. IF JUDDER RETURNS AFTER UPDATING THE SOFTWARE, THE TORQUE CONVERTER MAY NEED TO BE REPLACED.
B16-0332016-11-16. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SERVICE BULLETIN - ACURA IS EXTENDING THE WARRANTY ON THE TORQUE CONVERTER TO 8 YEARS FROM THE ORIGINAL DATE OF PURCHASE OR 105,000 MILES, WHICHEVER COMES FIRST. THERE IS A JUDDER FROM THE TORQUE CONVERTER LOCK-UP CLUTCH FELT WHILE DRIVING BETWEEN 20–45 MPH. TO MINIMIZE THE POSSIBILITY FOR THE JUDDER TO OCCUR, A SOFTWARE UPDATE FOR THE TRANSMISSION IS AVAILABLE.

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