Check a VIN

August 27, 2026 Service bulletin

Unknown or other

Chevrolet technical service bulletin PIT6503E for 2025-2026 Chevrolet Tahoe, 2025-2026 Chevrolet Equinox and 2024-2026 GMC Acadia and others.

Bulletin number
PIT6503E
Component
Unknown or other
Summary
This preliminary information is to inform technicians that GM is placing the B174W Front View Camera Module (ACP2) on part restriction due to elevated replacement rates and ongoing engineering investigation. Technicians must not replace the front camera module unless they have: 1.Completed the diagnostic procedure in this PI, and 2.Contacted TAC and received authorization, including the SI document number and specific step that directs camera replacement.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Chevrolet Tahoe?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history