A vehicle may have a service all wheel drive message
GMC technical service bulletin PIT6502B for 2024-2026 GMC Acadia, 2024-2026 Chevrolet Traverse and 2025-2026 Buick Enclave and others.
- Bulletin number
- PIT6502B
- Component
- Unknown or other
- Summary
- A vehicle may have a service all wheel drive message. Tech is given direction to either reset the module or order a new module with instructions for a part restriction.
Vehicles covered
- GMC Acadia 2024-2026 202420252026
- Chevrolet Traverse 2024-2026 202420252026
- Buick Enclave 2025-2026 20252026
- Buick Envision 2024-2026 202420252026
- Cadillac XT4 2024-2025 20242025
VIN decoder
See the problems and recalls for an exact car
Buying a used GMC Acadia?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history