This technical bulletin is providing a procedure to reprogram the ECM to correct a condition of Runs Rough...
Chevrolet technical service bulletin 20NA014 for 2018-2019 Chevrolet Equinox and 2018-2019 GMC Terrain.
- Bulletin number
- 20NA014
- Component
- Electrical system: software
- Summary
- This technical bulletin is providing a procedure to reprogram the ECM to correct a condition of Runs Rough Cold or Stall Condition Upon Cold Start and/or DTC U18A2 Set (North America /Middle East- Terrain Only).
Owners of these vehicles have filed 180 complaints in the electrical category.
Vehicles covered
- Chevrolet Equinox 2018-2019 20182019
- GMC Terrain 2018-2019 20182019
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