Electrical system
Cadillac technical service bulletin PIT5996 for 2023 Cadillac Lyriq, 2023 GMC Hummer EV Pickup and 2023 Brightdrop Zevo 600.
- Bulletin number
- PIT5996
- Component
- Electrical system
- Summary
- This Preliminary information communicates a issue with the K219 lighting control module that prevents special functions from operating correctly with the GDS2 scan tool
Owners of these vehicles have filed 4 complaints in the electrical category.
Vehicles covered
- Cadillac Lyriq 2023 2023
- GMC Hummer EV Pickup 2023 2023
- Brightdrop Zevo 600 2023 2023
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