EV cooling fan noise characteristics - do not replace EV fan
Chevrolet technical service bulletin 3637 for 2005-2006 Chevrolet Trailblazer, 2005-2006 GMC Envoy and 2005-2006 Buick Rainier and others.
- Bulletin number
- 3637
- Component
- Engine and engine cooling: cooling system: fan
- Summary
- Ev cooling fan noise characteristics - do not replace EV fan. Tt
Owners of these vehicles have filed 229 complaints in the engine category.
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