- May 7: GM Transmission Lawsuit Affects Hydra-Matic 8L90 and 8L45 news | 12 days ago
- April 17: GM Shift to Park Recall Needed, Alleges Class Action Lawsuit news | 32 days ago
- March 10: GM Trucks Suffer Automatic Emergency Braking Incidents recalls | 70 days ago
- March 4: GM to Replace Engines in 2023 Colorado, Silverado 1500, GMC Sierra 1500 news | 76 days ago
- February 22: Chevy Silverado Crushed Roof Lawsuit Moves Forward news | 87 days ago
Chevrolet TSB #15217
2015 Chevrolet Silverado 1500
TSB Document:
Affected Component: ELECTRICAL SYSTEM:WIRING
- Summary
- 15217 - SERVICE UPDATE. THIS BULLETIN PROVIDES A SERVICE PROCEDURE TO INSPECT THE ROUTING OF THE TRANSMISSION CONTROL MODULE (TCM) BRANCH OF THE ENGINE-WIRING HARNESS ON CERTAIN 2015 CHEVROLET SILVERADO AND GMC SIERRA HD VEHICLES THAT ARE EQUIPPED WITH DUAL GENERATORS (KHB). DEALERS ARE TO ENSURE THAT THE HARNESS IS ROUTED PROPERLY AND SECURED WITH A FIR-TREE CLIP. ON THESE VEHICLES, THE TCM BRANCH OF THE ENGINE-WIRING HARNESS MAY HAVE BEEN MISROUTED AND NOT SECURED WITH AN EXISTING FIR-TREE CLIP ON THE AUXILIARY-POSITIVE BATTERY CABLE, POTENTIALLY ALLOWING THE HARNESS TO COME IN CONTACT WITH EITHER THE AUXILIARY-GENERATOR PULLEY OR BELT.
Click a tab for more information.