Service engine soon light and / or reduced engine power mode due to diagnostic trouble codes P0120, P0220,...
Chevrolet technical service bulletin 3041 for 2003 Chevrolet Trailblazer and 2003 GMC Envoy.
- Bulletin number
- 3041
- Component
- Engine and engine cooling: engine
- Summary
- Service engine soon light and / or reduced engine power mode due to diagnostic trouble codes p0120, p0220, p1516 and/or p1518. This condition is normally very intermittent. Tt
Owners of these vehicles have filed 115 complaints in the engine category.
Vehicles covered
- Chevrolet Trailblazer 2003 2003
- GMC Envoy 2003 2003
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