- May 22: GM Duramax Diesel Lawsuit Awaiting Appeals Court Decision news | 11 days ago
- May 17: GM Fuel Pump Lawsuit Affects Chevy Equinox, GMC Terrain news | 16 days ago
- May 7: GM Transmission Lawsuit Affects Hydra-Matic 8L90 and 8L45 news | 26 days ago
- March 10: GM Trucks Suffer Automatic Emergency Braking Incidents recalls | 84 days ago
GMC TSB #18NA306
2021 GMC Sierra 1500
TSB Document:
Affected Component: EQUIPMENT
- Summary
- This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA) (US dealers only).
Click a tab for more information.