Service engine soon (SES) or check engine light on, DTC P0526, P0480, P1481, and P1484 set
Chevrolet technical service bulletin 050602012 for 2002-2006 Chevrolet Trailblazer, 2002-2006 GMC Envoy and 2002-2004 Oldsmobile Bravada and others.
- Bulletin number
- 050602012
- Component
- Engine and engine cooling: engine
- Summary
- Service engine soon (ses) or check engine light on, dtc p0526, p0480, p1481, and p1484 set. Tt updated. Kb
Owners of these vehicles have filed 759 complaints in the engine category.
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