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Service bulletins for the 2007 GMC Sierra

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.

1631 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
42942007-04-25. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. FUEL GAUGE ERRATIC IN FREEZING TEMPERATURES P0463. *KB WITH ONE OF THE FOLLOWING ENGINE RPO'S: LY2, LY5, LY6. LH6, L76, L92. UPDATED 1/30/08. *NJ UPDATED 12/5/08. *PE
31902007-02-22. Service bulletin. ELECTRICAL SYSTEM. UNABLE TO LOCATE EMERGENCY LIGHT RELAY AND/OR BLUNT CUT WIRES. *KB
40162007-02-02. Service bulletin. ELECTRICAL SYSTEM:IGNITION:SWITCH. DELAYED OR EXTENDED CRANKING DTC P1682. *KB
41422007-02-02. Service bulletin. ELECTRICAL SYSTEM:IGNITION; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. NO CRANK NO START NO COMMUNICATION ON LOW SPEED GMLAM. ABS BRAKE FUEL GAUGE OIL SIR SPEEDO TACH TEMPERATURE U0140, U0151, U0168, U0170, U0172, U0184, U0199, U0200, U0214, VOLT WHEEL WIRE. *KB
0608450082007-02-01. Service bulletin. ELECTRICAL SYSTEM:WIRING. INFORMATION ON AUXILIARY POWER WIRE AT TRAILER AND INSTALLATION OF AFTERMARKET TRAILER BRAKE CONTROLLER - TOWING, TOW *KB UPDATED 11/02/07. *NJ
42222007-01-30. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. INSTRUMENT PANEL CONTROLS (IPC) HARD TO READ. *KB
0608450092007-01-26. Service bulletin. ELECTRICAL SYSTEM:WIRING. REAR DOOR LOCKS/REAR WINDOWS/COURTESY LAMPS/REAR SPEAKERS INOPERATIVE, BLOWN FUSE, SIR DTC CODES. *KB
0608450102007-01-26. Service bulletin. ELECTRICAL SYSTEM:IGNITION:SWITCH. IGNITION SWITCH DIAGNOSTIC TIPS - DTC CODES C0561, P1629, P1682, U0101, U0121, U0155 AND/OR NO CRANK/NO START, HVAC, RADIO, ON STAR, POWER ADJUSTABLE PEDALS, AND OTHER ELECTRICAL COMPONENTS INOPERATIVE. *KB
38082006-07-05. Service bulletin. ELECTRICAL SYSTEM:STARTER ASSEMBLY; ELECTRICAL SYSTEM:WIRING. CRANK NO START, ROUGH RUNNING, OR DTC P0335. *TT EQUIPPED WITH 5.3L, 6.0L, 6.2L ENGINES. UPDATED 1/30/08. *NJ

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