This service bulletin advises the technician of a diagnostic test for a possible issue with a damaged OCV...
Chevrolet technical service bulletin 21-NA-036 for 2019-2022 Chevrolet Blazer, 2017-2022 GMC Acadia and 2017-2022 Chevrolet Colorado and others.
- Bulletin number
- 21-NA-036
- Component
- Electrical system
- Summary
- This service bulletin advises the technician of a diagnostic test for a possible issue with a damaged OCV solenoid that may cause an oil leak and misfire, illuminating the MIL and setting DTCs P0300, P0302 and/or P0305.
Owners of these vehicles have filed 1,128 complaints in the electrical category.
Vehicles covered
- Chevrolet Blazer 2019-2022 2019202020212022
- GMC Acadia 2017-2022 201720182019202020212022
- Chevrolet Colorado 2017-2022 201720182019202020212022
- Buick Regal 2018-2020 201820192020
- Chevrolet Camaro 2016-2022 2016201720182019202020212022
- Cadillac CTS 2016-2019 2016201720182019
- Buick Lacrosse 2017-2019 201720182019
- GMC Canyon 2017-2022 201720182019202020212022
- Cadillac Ats 2016-2019 2016201720182019
- Cadillac XT5 2017-2022 201720182019202020212022
- Cadillac CT5 2020-2022 202020212022
- Cadillac XT6 2020-2022 202020212022
- Cadillac CT6 2016-2020 20162017201820192020
- Cadillac CTS-V 2016, 2018 20162018
- Buick Regal Tourx 2018 2018
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