- May 22: GM Duramax Diesel Lawsuit Awaiting Appeals Court Decision news | 12 days ago
- May 7: GM Transmission Lawsuit Affects Hydra-Matic 8L90 and 8L45 news | 27 days ago
- April 17: GM Shift to Park Recall Needed, Alleges Class Action Lawsuit news | 47 days ago
- March 10: GM Trucks Suffer Automatic Emergency Braking Incidents recalls | 85 days ago
Chevrolet TSB #PIP5012D
2012 Chevrolet Silverado 1500
TSB Document:
Affected Component: ELECTRICAL SYSTEM
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that have a clunk noise or a harsh 6-5 downshift while driving at 50 to 70 miles per hour. Technician will reprogrammed the Transmission Control Module and a FastLearn procedure will need to be performed to correct the condition.
Click a tab for more information.