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Service bulletins for the 2009 Cadillac DTS

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.

961 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
PIT-4730A2011-03-28. Service bulletin. ELECTRICAL SYSTEM:WIRING; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM. BUICK/CADILLAC/CHEVROLET/GMC/HUMMER/PONTIAC/SATURN: ADDITIONAL DIAGNOSTIC INFORMATION FOR U0140 OR U0073. VEHICLE MAY EXHIBITS SOME SYMPTOM(S) AS DOOR LOCKS CYCLE WHILE DRIVING; INTERMITTENT NO START; SERVICE STABILITRAK DIC MESSAGE; SPEEDOMETER AND TACHOMETER FREEZE WHILE DRIVING. *PE
SB-101422010-09-29. Service bulletin. ELECTRICAL SYSTEM:WIRING. UPDATE FOR INVENTORY AND CUSTOMER VEHICLES EBCM HARNESS CONTACT-EXPIRES WITH BASE WARRANTY. PROCEDURE TO SECURE THE ELECTRONIC BRAKE CONTROL MODULE (EBCM) WIRE HARNESS TO ELIMINATE CONTACT ON CERTAIN VEHICLES EQUIPPED WITH A V8 ENGINE. *PE
PIC-51992010-06-09. Service bulletin. ELECTRICAL SYSTEM. CADILLAC: SIR INDICATOR ON DTC B0080 STORED. THERE IS AN ERROR IN SI. IF YOU FOLLOW GM DOCUMENT ID#1891761 FOR B0080 IN THE CIRCUIT/SYSTEM TESTING SECTION , STEP 4, IT STATES TO CHECK FOR IGNITION VOLTAGE (WHICH IS 12-14 VOLTS). IF LESS THAN THE SPECIFIED RANGE TO REPLACE THE SDM. THIS IS MISLEADING. THE CORRECT READING FOR STEP 4 IS 1.5 VOLTS. *PE
PIC-4874A2009-08-13. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; TRACTION CONTROL SYSTEM; ENGINE AND ENGINE COOLING:ENGINE. GENERAL MOTORS: VEHICLES MAY EXPERIENCE ONE OR MORE OF THE FOLLOWING CONCERNS, AND ONE OR MORE OF THE FOLLOWING DTC MAY BE STORED IN VEHICLE. SERVICE STABILITRAK, SERVICE SUSPENSION SYS, SERVICE TRACTION CONTROL MAY BE DISPLAYED ON THE DRIVER INFORMATION CENTER. ENGINE WILL NOT CRANK OVER/START; INSTRUMENT PANEL CLUSTER (IPC) GAUGES ARE INOPERATIVE. *PE
PIC-49842008-12-02. Service bulletin. ENGINE; ELECTRICAL SYSTEM. GMC: HARD TO START, GUAGES INOP, WARNING MESSAGES (INSPECT UNDER REAR SEAT). *PE
PIC-48162008-09-30. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY:WINDSHIELD WIPER/WASHER. GMC: THE WINDSHIELD WIPER WASHERS TURN ON BY THEMSELVES. *PE

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