Technical Service Bulletin 050602012 — 2004 CHEVROLET TRAILBLAZER
ENGINE AND ENGINE COOLING:ENGINE
Bulletin Details
| TSB ID | 050602012 |
| Manufacturer | |
| Vehicle | 2004 CHEVROLET TRAILBLAZER |
| Component | ENGINE AND ENGINE COOLING:ENGINE |
| Communication Date |
Bulletin Summary
SERVICE ENGINE SOON (SES) OR CHECK ENGINE LIGHT ON, DTC P0526, P0480, P1481, AND P1484 SET. *TT UPDATED. *KB
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 CHEVROLET TRAILBLAZER
PIT5480
POWER TRAIN
15-08-44-001B
EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
3154
ENGINE AND ENGINE COOLING:ENGINE
050235006
STEERING
050864003
VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR
040867006
EQUIPMENT:MECHANICAL:CARRIER/RACK
040843007
VISIBILITY:REAR WINDOW WIPER/WASHER
040866004
STRUCTURE:BODY:HATCHBACK/LIFTGATE:HINGE AND ATTACHMENTS
05062004
ENGINE AND ENGINE COOLING
04202004
POWER TRAIN:AUTOMATIC TRANSMISSION