Technical Service Bulletin 100903 — 2004 BUICK REGAL
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 100903 |
| Manufacturer | |
| Vehicle | 2004 BUICK REGAL |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
REPLACEMENT OF A BODY CONTROL MODULE (BCM) OR IGNITION SWITCH DUE TO LACK OF IGNITION ONE OR IGNITION ZERO VOLTAGE. GM VOICEMAIL LOG. *TT
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2004 BUICK REGAL
PIP5232B
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR
04132004
ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS
01505
FUEL SYSTEM, OTHER
01793
EQUIPMENT
02033
ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS
02027
ELECTRICAL SYSTEM
01670
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
01435
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
01437
ELECTRICAL SYSTEM
3354
ELECTRICAL SYSTEM