Certain vehicles may have a condition in which the internal differential nut was cross threaded or missing...
Chevrolet technical service bulletin N252502890-01 for 2024-2025 Chevrolet Equinox EV, 2024 Chevrolet Blazer EV and 2025 Cadillac Optiq.
- Bulletin number
- N252502890-01 (N252502890-01)
- 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 front electric drive transmission module.
Owners of these vehicles have filed 7 complaints in the transmission category.
Vehicles covered
- Chevrolet Equinox EV 2024-2025 20242025
- Chevrolet Blazer EV 2024 2024
- Cadillac Optiq 2025 2025
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