Technical Service Bulletin 040419001 — 2004 GMC ENVOY
POWER TRAIN:AXLE ASSEMBLY
Bulletin Details
| TSB ID | 040419001 |
| Manufacturer | |
| Vehicle | 2004 GMC ENVOY |
| Component | POWER TRAIN:AXLE ASSEMBLY |
| Communication Date |
Bulletin Summary
DIAGNOSTIC TROUBLE CODE (DTC) C0379 SET, SERVICE 4WD LIGHT ON, 4WD INOPERATIVE. *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 GMC ENVOY
PIT5480
VEHICLE SPEED CONTROL:CRUISE CONTROL
050842005
EXTERIOR LIGHTING:HEADLIGHTS:HIGH/LOW BEAM DIMMER SWITCH
040232007
STEERING
0308111002A
STRUCTURE:BODY
040866012
VISIBILITY:GLASS, SIDE/REAR
040940003
SEATS
040730022
POWER TRAIN:AUTOMATIC TRANSMISSION
040857002
STRUCTURE:BODY
01571
ELECTRICAL SYSTEM
01663A
STRUCTURE