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Service bulletin Service Bulletin

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10129828
Published by NHTSA2018-03-12
Manufacturer's numberService Bulletin
Manufacturer's date2014-02-12
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Service bulletin - The client complains that the TIGHTEN FUEL CAP message appears in the MID (multi-information display) without setting a pending or confirmed DTC P0455 or P0456.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system

Trouble codes named

P0455, P0456

Vehicles listed
ACURA TL2012

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
B18010F2018-03-13. Service bulletin. 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. 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. 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.
B160402016-12-14. Service bulletin. "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 ALSO 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."
BCA080320169012016-11-29. Service bulletin. "DEALER MESSAGE - TODAY, AUGUST 3, 2016, ACURA REINSTATED THE TEMPORARILY SUSPENDED SERVICE BULLETINS 16-030, PRODUCT UPDATE: SOFTWARE UPDATE FOR LOCK-UP FUNCTION AND 16-040, WARRANTY EXTENSION: 2012 TL TORQUE CONVERTER IN THE SERVICE INFORMATION SYSTEM. THERE WERE CONCERNS WITH VIN INQUIRY ON IN AND SOFTWARE UPDATE VIN DATABASE MISMATCHES."
B160402016-11-29. Service bulletin. "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 ALSO 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."
BCA072120169012016-11-21. Service bulletin. "DEALER MESSAGE - TODAY, JULY 21, 2016, ACURA TEMPORARILY SUSPENDED SERVICE BULLETINS 16-030, PRODUCT UPDATE: SOFTWARE UPDATE FOR LOCK-UP FUNCTION AND 16-040, WARRANTY EXTENSION: 2012 TL TORQUE CONVERTER FROM THE SERVICE INFORMATION SYSTEM AND VIN INQUIRY DUE TO CONCERNS WITH SOFTWARE UPDATE VIN DATABASE MISMATCHES. THE DATABASE IS EXPECTED TO BE UPDATED BY THE END OF NEXT WEEK, AT WHICH TIME 16-030 AND 16-040 WILL BE REINSTATED ON THE SERVICE INFORMATION SYSTEM."
BCA070720169012016-11-17. Service bulletin. "DEALER MESSAGE - ACURA IS ANNOUNCING A PRODUCT UPDATE AND A WARRANTY EXTENSION FOR MODEL YEAR 2012 ACURA TL VEHICLES TO ADDRESS TORQUE CONVERTER JUDDER, SHUDDER, OR VIBRATION CONCERNS."
B160402016-11-17. Service bulletin. "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."
B160302016-11-17. Service bulletin. "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. ADDITIONALLY, THE TRANSMISSION FLUID WILL BE REPLACED."