Electrical system
Chevrolet technical service bulletin PIT5907B for 2022-2023 Chevrolet Silverado 1500, 2022-2023 Chevrolet Tahoe and 2022-2023 GMC Sierra 1500 and others.
- Bulletin number
- PIT5907B
- Component
- Electrical system
- Summary
- This Preliminary information communicates a issue where the park assist module can set current communication dtc's due to a timing issue and it may have nothing related to the customers complaint. A software update is available to repair these flase DTC's
Owners of these vehicles have filed 544 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 1500 2022-2023 20222023
- Chevrolet Tahoe 2022-2023 20222023
- GMC Sierra 1500 2022-2023 20222023
- Chevrolet Suburban 2022-2023 20222023
- GMC Yukon XL 2022-2023 20222023
- Cadillac Escalade ESV 2022-2023 20222023
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