Reduced engine power message and/or check engine light with any combination of the following diagnostic...
Chevrolet technical service bulletin 3192 for 2002-2004 Chevrolet Trailblazer, 2002-2004 GMC Envoy and 2002-2004 Oldsmobile Bravada and others.
- Bulletin number
- 3192
- Component
- Electrical system
- Summary
- Reduced engine power message and/or check engine light with any combination of the following diagnostic trouble codes: p0107, p0112, p0452, p1120, p1220, p1221, p1271, p1275, p1280, p1481, p1515, p1540, p1633, p1635, p1639 and p1682 powertrain control module repeat. Tt
Owners of these vehicles have filed 1,544 complaints in the electrical category.
Vehicles covered
- Chevrolet Trailblazer 2002-2004 200220032004
- GMC Envoy 2002-2004 200220032004
- Oldsmobile Bravada 2002-2004 200220032004
- Buick Rainier 2004 2004
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