Technical Service Bulletin 3221 — 2005 GMC TOPKICK
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 3221 |
| Manufacturer | |
| Vehicle | 2005 GMC TOPKICK |
| Component | ELECTRICAL SYSTEM |
Bulletin Summary
CROSS DASH WIRING HARNESS PARTS RESTRICTION. *EH
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 2005 GMC TOPKICK
08-06-04-003D
ENGINE
PIP5338
SUSPENSION
040604001
ENGINE AND ENGINE COOLING:ENGINE
050861008
STRUCTURE:BODY
040604070
ENGINE AND ENGINE COOLING:ENGINE
708
SUSPENSION
3612A
POWER TRAIN:AXLE ASSEMBLY
3400
FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS
3612
SUSPENSION
3422
FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM