Electrical system: software
GMC technical service bulletin PIP5728B for 2020 GMC Sierra 2500 and 2020 Chevrolet Silverado 4500.
- Bulletin number
- PIP5728B
- Component
- Electrical system: software
- Summary
- This Preliminary information communicates to the dealer an issue where a module configuration function is missing from GDS2 scan tool. Dealer is instructed to manually build the vehicle in GDS2 and perform the function until software update is available.
Owners of these vehicles have filed 13 complaints in the electrical category.
Vehicles covered
- GMC Sierra 2500 2020 2020
- Chevrolet Silverado 4500 2020 2020
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