Technical Service Bulletin PIT5124B — 2011 CHEVROLET AVALANCHE
EQUIPMENT:ELECTRICAL
Bulletin Details
| TSB ID | PIT5124B |
| Manufacturer | |
| Vehicle | 2011 CHEVROLET AVALANCHE |
| Component | EQUIPMENT:ELECTRICAL |
| Communication Date |
Bulletin Summary
This Preliminary Information communication provides information to the technician about vehicles that within 10 seconds after startup the radio will mute and phone icon displays on the radio for up to 15 seconds and then returns back to normal operation. Technician will need to use the OnStar system to contact an OnStar advisor and request a full unit configuration. Technician will need to contact General Motors Technical Assistance Center if the concern is still present.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2011 CHEVROLET AVALANCHE
PIC5491K
ELECTRICAL SYSTEM
16-NA-223
SERVICE BRAKES
PI1290
VISIBILITY:REARVIEW MIRRORS/DEVICES:INTERIOR
PIT4417H
VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR
05-08-48-001C
VISIBILITY:WINDSHIELD
PIP4819A
ENGINE
10-06-01-008H
ENGINE