Certain vehicles may have a condition in which the internal differential nut was cross threaded or missing...
Cadillac technical service bulletin N252502891-01 for 2024-2025 Cadillac Lyriq, 2024 Chevrolet Blazer EV and 2024 Chevrolet Silverado EV and others.
- Bulletin number
- N252502891-01 (N252502891-01)
- Component
- Power train
- Summary
- Certain vehicles may have a condition in which the internal differential nut was cross threaded or missing during assembly. Dealers will review the vehicles service history in IVH, and if necessary, replace the rear electric drive transmission module.
Owners of these vehicles have filed 14 complaints in the transmission category.
Vehicles covered
- Cadillac Lyriq 2024-2025 20242025
- Chevrolet Blazer EV 2024 2024
- Chevrolet Silverado EV 2024 2024
- GMC Sierra EV 2025 2025
- Cadillac Escalade Iq 2025 2025
- Brightdrop Zevo 400 2024 2024
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