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Service bulletins for the 2004 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.

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

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

Bulletins, newest first
DLR MSG - RFP -2018-06-18. Service bulletin. ELECTRICAL SYSTEM. Dealer message - American Honda (AHM) is investigating certain 2004-2008 TLs & TSXs with a complaint of the Malfunction Indicator Lamp (MIL) on with the DTC P2138 (Accelerator Pedal Position Sensor A/B Incorrect Voltage Correlation) stored and poor engine performance. To fully understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting any further repair of any kind.
SB-06-0502010-05-21. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. ACURA: WARRANTY EXTENSION: VEHICLE WARRANTY MILEAGE. A FEDERAL COURT PROVIDED FINAL APPROVAL OF THE SETTLEMENT OF A CLASS ACTION LAWSUIT ALLEGING THAT THE ODOMETERS ON CERTAIN MODELS WERE OVERSTATING MILEAGE. VEHICLES AFFECTED BY THIS SETTLEMENT INCLUDE CERTAIN 2002-2006. ON AFFECTED VEHICLES, THE SETTLEMENT REQUIRES YOU TO HONOR A 5 PERCENT INCREASE IN THE MILEAGE COVERAGE PERIOD FOR ALL WARRANTIES. NO MODELS WERE LISTED. *PE
12052006-01-19. Service bulletin. ELECTRICAL SYSTEM. SRS DIAGNOSTIC TROUBLE CODE 81-64. *TT
050332005-11-09. Service bulletin. ELECTRICAL SYSTEM. POWER MIRRORS, AUTO DIMMING MIRROR, POWER SEAT POSITION MEMORY, AND WINDSHIELD WASHER DO NOT WORK. *TT
5052005-09-07. Service bulletin. ELECTRICAL SYSTEM. POWER MIRROR, DPMS INOPERATIVE, DIAGNOSTIC TROUBLE CODE B1843. *TT
011620052005-05-10. Service bulletin. ELECTRICAL SYSTEM. SEAT MEMORY FUNCTION INOPERABLE. *EH
011620052005-05-10. Service bulletin. ELECTRICAL SYSTEM. PAIRING APPROVED BLUETOOTH PHONES TO HANDS FREE LINK. *EH
111620042005-05-04. Service bulletin. ELECTRICAL SYSTEM. OUTSIDE TEMPERATURE DISPLAY READS. *EH
111620042005-05-04. Service bulletin. ELECTRICAL SYSTEM. SEAT MEMORY FUNCTION INOPERABLE. *EH
0120120032005-04-30. Service bulletin. ELECTRICAL SYSTEM. LINKING AND UNLINKING REMOTES TO MID ( MULTI-INFORMATION DISPLAY) *SC
0120120032005-04-30. Service bulletin. ELECTRICAL SYSTEM. ON-BOARD SNAPSHOP DATA IS CAPTURED WITH MIL (MALFUNCTION INDICATOR LAMP) ON. *SC
12032005-04-29. Service bulletin. ELECTRICAL SYSTEM. SUPPLEMENTAL RESTRAINT SYSTEM DIAGNOSTIC TROUBLE CODE 11-1X TO 11-9X, 11-AX AND 11-BX. *NM
6042005-04-28. Service bulletin. ELECTRICAL SYSTEM. KEYLESS LOCK ACKNOWLEDGEMENT (BEEP). *NM
110120042004-12-17. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. ALTERNATOR IS THE ROOT CAUSE OF ADVERSE ENGINE CONDITION. THIS MAY INCLUDE BATTERY LIGHT ON OR FLASHING THE ENGINE NOT RUNNING OR DIM LIGHTS. REQUEST FOR VISIT. ALOS INCLUDES 2005 ACURA TL. *EH
010120042004-09-09. Service bulletin. ELECTRICAL SYSTEM. INTERMITTENT SRS DIAGNOSTIC TROUBLE CODE 11-1X TO 11-9X, 11-AX, AND 11-BX. ACURA. SERVICENEWS. *TT
010120042004-09-09. Service bulletin. ELECTRICAL SYSTEM. ALWAYS UPDATE SOFTWARE IN REPLACEMENT ENGINE CONTROL MODULES/POWERTRAIN CONTROL MODULES. ACURA. SERVICENEWS. *TT
1042004-09-09. Service bulletin. ELECTRICAL SYSTEM. VSA DIAGNOSTIC TROUBLE CODE 68-1, BRAKE LIGHT INOPERATIVE, SHIFTER STUCK IN PARK. ACURA. TECH LINE SUMMARY. *TT
040162004-08-17. Service bulletin. ELECTRICAL SYSTEM. MALFUNCTION INDICATOR LAMP (MIL) COMES ON WITH DIAGNOSTIC TROUBLE CODE P2195 OR P2197. ACURA. *MJ SUPERSEDES 04-016, DATED MAY 21, 2004. *TT UPDATED 11/4/11. *PE
106882004-07-22. Service bulletin. STRUCTURE:BODY:ROOF AND PILLARS; ELECTRICAL SYSTEM. HEADLINER DROOPS@ SUNROOF OPENING. *MJ
0210042004-05-11. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. BATTERY FAILURE. REQUEST FOR VISIT. *TT

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