Check engine light on with no drivability concerns, diagnostic trouble code P0120, P0220, P1516, or P1518 set
Chevrolet technical service bulletin 030604032 for 2003 Chevrolet Tahoe, 2003 Chevrolet Silverado and 2003 Chevrolet Suburban and others.
- Bulletin number
- 030604032
- Component
- Engine and engine cooling: engine
- Summary
- Check engine light on with no drivability concerns, diagnostic trouble code p0120, p0220, p1516, or p1518 set. Tt
Owners of these vehicles have filed 128 complaints in the engine category.
Vehicles covered
- Chevrolet Tahoe 2003 2003
- Chevrolet Silverado 2003 2003
- Chevrolet Suburban 2003 2003
- GMC Yukon 2003 2003
- GMC Sierra 2003 2003
- Chevrolet Avalanche 2003 2003
- Cadillac Escalade 2003 2003
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