Chevrolet TSB #PIT5774E
2021 Chevrolet Suburban
Affected Component: EQUIPMENT
- 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.Â