Electrical system
Chevrolet technical service bulletin PIT5721A for 2019-2020 Chevrolet Silverado 1500 and 2019-2020 GMC Sierra 1500.
- Bulletin number
- PIT5721A
- Component
- Electrical system
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that have Lane Keep Assist inoperative with the lane keep assist switch LED is always on and the lane keep assist Icon is not illuminated on the IPC after a programming event. Technician will need to ensure that the Front View Camera Module has been properly SPS programmed and SPS configured. Technician will also perform the "Front View Camera Module Calibration" procedure using Global Diagnostic System 2.
Owners of these vehicles have filed 486 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 1500 2019-2020 20192020
- GMC Sierra 1500 2019-2020 20192020
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