This service bulletin provides repair procedures to correct customer concerns of Poor Engine Performance...
Chevrolet technical service bulletin 17NA221 for 2021-2022 Chevrolet Trax and 2016-2022 Buick Encore.
- Bulletin number
- 17NA221
- Component
- Exterior lighting
- Summary
- This service bulletin provides repair procedures to correct customer concerns of Poor Engine Performance in Extremely Cold Weather Conditions for LE2 Engines, Charge Air Cooler (CAC) Icing - Malfunction Indicator Lamp (MIL) Illuminated.
Owners of these vehicles have filed 8 complaints in the lights category.
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