Chevrolet TSB #PIT4717B
2009 Chevrolet Avalanche
Affected Component: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
- Summary
- This Preliminary Information communication provides information to the technician with a diagnostic tip about vehicles that have no sound after replacing the radio. Technician will need to reprogram the radio using Tis-2-Web and Service Programming System with the latest calibrations per Regular Production Option Codes.