This engineering informational bulletin is requesting information from technicians to perform the check...
Chevrolet technical service bulletin PIE0642A for 2020-2021 Chevrolet Silverado 1500, 2020-2021 GMC Sierra 1500 and 2020-2021 Chevrolet Silverado 2500 and others.
- Bulletin number
- PIE0642A
- Component
- Equipment
- Summary
- This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards the Service Engine Soon (SES) lamp illuminated and/or Service Emission System Message on the Driver Information Center (DIC).
Vehicles covered
- Chevrolet Silverado 1500 2020-2021 20202021
- GMC Sierra 1500 2020-2021 20202021
- Chevrolet Silverado 2500 2020-2021 20202021
- GMC Sierra 2500 2020-2021 20202021
- Chevrolet Silverado 3500 2020-2021 20202021
- GMC Sierra 3500 2020-2021 20202021
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