Check a VIN

January 21, 2026 Service bulletin

Unknown or other

Chevrolet technical service bulletin PIT6406E for 2022-2026 Chevrolet Silverado 1500, 2022-2024 Chevrolet Tahoe and 2022-2024 GMC Sierra 1500 and others.

Bulletin number
PIT6406E
Component
Unknown or other
Summary
This Preliminary Information communicates direction for different audio issues with RPO UQA, UQF, UQS, or NKD

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Chevrolet Silverado 1500?

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

Check its history