Electrical system: software
GMC technical service bulletin PIT5587 for 2018 GMC Terrain.
- Bulletin number
- PIT5587
- Component
- Electrical system: software
- Summary
- This preliminary information explains that there is a software issue causing the driver mode switch to not change modes , that engineering is working to address the concern and how to change the modes using the current calibrations.
Owners of these vehicles have filed 35 complaints in the electrical category.
Vehicles covered
- GMC Terrain 2018 2018
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