Technical Service Bulletin PIT5774G — 2021 CHEVROLET TAHOE
VISIBILITY:SUN/MOON ROOF ASSEMBLY
Bulletin Details
| TSB ID | PIT5774G |
| Manufacturer | |
| Vehicle | 2021 CHEVROLET TAHOE |
| Component | VISIBILITY:SUN/MOON ROOF ASSEMBLY |
| Communication Date |
Bulletin Summary
This Preliminary information communicates an issue with: Overhead Console Inoperative / Service Safety Restraints Message / Sunroof Inoperative / DTC's B1A7A and U1121. Dealers are to cycle the power to the overhead console to correct the issue. Engineering has released updated roof consoles to correct this concern. Dealers are to replace the roof console.
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.