This informational bulletin explains to the technician how to validate software calibrations have been...
Chevrolet technical service bulletin 17-NA-100 for 2017 Chevrolet Silverado and 2017 GMC Sierra.
- Bulletin number
- 17-NA-100
- Component
- Electrical system: software
- Summary
- This informational bulletin explains to the technician how to validate software calibrations have been tampered with by means of using aftermarket mods.
Owners of these vehicles have filed 16 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 2017 2017
- GMC Sierra 2017 2017
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