This service bulletin provides a procedure to install a PCV heater or a charge air cooler to correct the...
Chevrolet technical service bulletin 16-NA-405 for 2013-2021 Chevrolet Trax and 2013-2021 Buick Encore.
- Bulletin number
- 16-NA-405
- Component
- Engine and engine cooling: engine: gasoline: turbo/supercharger
- Summary
- This service bulletin provides a procedure to install a PCV heater or a charge air cooler to correct the turbo charger system from freezing causing cold weather performance issues.
Owners of these vehicles have filed 469 complaints in the engine category.
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