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Service bulletins for the 2006 Chevrolet Cobalt

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.

796 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
PIC-5073B2010-11-11. Service bulletin. ELECTRICAL SYSTEM. CHEVROLET/PONTIAC: VARIOUS ELECTRICAL CONCERNS. SIR LIGHT, IP LIGHTS FLICKER/INOPERATIVE, PARKING LAMPS FLICKER/INOPERATIVE, TAIL LAMP DIM/INOPERATIVE, TRUNK OPEN LIGHT, RADIO INOPERATIVE DOOR LOCK INOPERATIVE, NO START, NO CRANK. POSSIBLE AREA TO CONTRIBUTE TO THIS COULD BE THE INTERIOR WIRING AT S361/J361 SPLICE. *PE UPDATED 11/15/10. *PE
08089-B2009-02-10. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). GENERAL MOTORS CORP: SPECIAL COVERAGE ADJUSTMENT; ANALOG ONSTAR DEACTIVATION. *PE UPDATED 2/17/09. *PE
PIC-45782007-09-28. Service bulletin. ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS. EPS/STR WHEEL CONTROL FUSE (#19) OPEN. *KB UPDATED 10/04/07. *NJ UPDATED 8/7/09. *PE UPDATED 8/1/11. *PE
41102007-08-03. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE; ELECTRICAL SYSTEM. LONG CRANK, ENGINE WILL NOT START. *KB UPDATED 1/30/08. *NJ
PIC33852007-01-29. Service bulletin. ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS. REPEATED PARK LPS FUSE OPEN. *KB (ADDITIONAL INFORMATION) UPDATED 4/1/08. *NJ
0608490162007-01-04. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. INSTRUMENT PANEL CLUSTER (IPC) BACKLIGHTING INOPERATIVE DURING DAYLIGHT HOURS. *KB
37992006-08-19. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. SIR LIGHT ON/SERVICE AIRBAG WARNING MESSAGE WITH DTC B0081. *TT UPDATED 03-01-07. *KB UPDATED 04-06-07. *KB
36482006-01-25. Service bulletin. ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD. HESITATION ON ACCELERATION AFTER INTERNAL ENGINE REPAIRS - CHECK INJECTOR HARNESS ORIENTATION. *TT
3261B2006-01-06. Service bulletin. ELECTRICAL SYSTEM. (RETAINED ACCESSORY POWER) RAP DEACTIVATES FROM DRIVERS DOOR ONLY. *TT
36292006-01-06. Service bulletin. ELECTRICAL SYSTEM. PROGRAMMING ALERT: PROGRESS BAR ON TECH 2 MAY NOT DISPLAY 100%. *TT
3506A2006-01-05. Service bulletin. ELECTRICAL SYSTEM. INCORRECT MILEAGE DISPLAYED AFTER PROGRAMMING A NEW BCM. VARIOUS MODELS INCLUDING 2005 - 2006 PONTIAC PURSUIT (CANADA ONLY). *TT
34922005-10-21. Service bulletin. ELECTRICAL SYSTEM. SERVICE ENGINE SOON (SES) LIGHT AT HIGHWAY SPEEDS DUE TO A P0171 DIAGNOSTIC TROUBLE CODE (DTC). *TT
3385A2005-09-21. Service bulletin. ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS. REPEATED PARK LPS FUSE OPEN (ADDITIONAL INFORMATION). *TT
3512C2005-09-20. Service bulletin. ELECTRICAL SYSTEM. SERVICE ENGINE SOON (SES) LIGHT DUE TO A P1182 DIAGNOSTIC TROUBLE CODE - POTENTIAL CAUSES AND ISSUES. *TT
3421B2005-05-10. Service bulletin. ELECTRICAL SYSTEM. ENGINE STALLS, LOSS OF ELECTRICAL SYSTEMS, AND NO DIAGNOSTIC TROUBLE CODE (DTC). INCLUDING 2005-06 PONTIAC PURSUIT. *TT *SC

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