Service engine soon light and / or reduced engine power mode due to diagnostic trouble codes P0120, P0220,...
Chevrolet technical service bulletin 3040 for 2003 Chevrolet Silverado, 2003 Chevrolet Suburban and 2003 GMC Yukon and others.
- Bulletin number
- 3040
- 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 91 complaints in the engine category.
Vehicles covered
- Chevrolet Silverado 2003 2003
- Chevrolet Suburban 2003 2003
- GMC Yukon 2003 2003
- GMC Sierra 2003 2003
- Chevrolet Avalanche 2003 2003
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