Engine
Chevrolet technical service bulletin PIP5549A for 2015-2019 Chevrolet Impala, 2015-2017 Chevrolet Equinox and 2012-2017 GMC Acadia and others.
- Bulletin number
- PIP5549A
- Component
- Engine
- Summary
- This Preliminary information communicates a diagnostic trail to a likely conclusion for lean codes on these vehicles.
Owners of these vehicles have filed 1,892 complaints in the engine category.
Vehicles covered
- Chevrolet Impala 2015-2019 20152016201720182019
- Chevrolet Equinox 2015-2017 201520162017
- GMC Acadia 2012-2017 201220132014201520162017
- Chevrolet Traverse 2012-2019 20122013201420152016201720182019
- Chevrolet Colorado 2015-2016 20152016
- GMC Terrain 2015-2017 201520162017
- Buick Enclave 2012-2019 20122013201420152016201720182019
- GMC Canyon 2015-2016 20152016
- Cadillac XTS 2015-2019 20152016201720182019
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