- March 10: GM Trucks Suffer Automatic Emergency Braking Incidents recalls | 56 days ago
- March 4: GM to Replace Engines in 2023 Colorado, Silverado 1500, GMC Sierra 1500 news | 62 days ago
- February 7: GM Power Tailgate Recall Involves Chevrolet and GMC Trucks recalls | 88 days ago
GMC TSB #PIT4595J
2014 GMC Sierra 2500
TSB Document:
Affected Component: ELECTRICAL SYSTEM
- Summary
- This PI communicates diagnostic tips to help dealership diagnosis a service trailer brake message with DTC C1114 and C1112.
Click a tab for more information.