Technical Service Bulletin 15-08-73-001A — 2006 CHEVROLET EXPRESS
ELECTRICAL SYSTEM:SOFTWARE
Bulletin Details
| TSB ID | 15-08-73-001A |
| Manufacturer | |
| Vehicle | 2006 CHEVROLET EXPRESS |
| Component | ELECTRICAL SYSTEM:SOFTWARE |
| Communication Date |
Bulletin Summary
This informational bulletin explains how to update the older Onstar module software to new software over GSA.
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 2006 CHEVROLET EXPRESS
09-03-09-002B
EQUIPMENT
SB-080604003-C
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)
09-06-04-026F
ELECTRICAL SYSTEM
PIT5178
ELECTRICAL SYSTEM
070234001
STEERING:LINKAGES
07095
ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS
070864010
STRUCTURE:BODY:DOOR
05564
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
3309
POWER TRAIN:AUTOMATIC TRANSMISSION
3616
FUEL SYSTEM, OTHER