Information on recalibrating vehicles exhibiting a service engine soon lamp on, a delayed downshift of the...
Chevrolet technical service bulletin 111001 for 2002 Chevrolet Trailblazer, 2002 GMC Envoy and 2002 Oldsmobile Bravada.
- Bulletin number
- 111001
- Component
- Engine and engine cooling: engine: gasoline
- Summary
- Information on recalibrating vehicles exhibiting a service engine soon lamp on, a delayed downshift of the transmission and/or excessive engine fan noise. Tt
Owners of these vehicles have filed 316 complaints in the engine category.
Vehicles covered
- Chevrolet Trailblazer 2002 2002
- GMC Envoy 2002 2002
- Oldsmobile Bravada 2002 2002
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