- September 19: GM Piston Ring Lawsuit Fails Class Action Certification news | 9 days ago
- September 5: GM Seat Belt Pretensioner Recall Investigated investigations | 23 days ago
- August 13: GMC Acadia Shifter Problems Cause Lawsuit news | 46 days ago
- August 9: Buick, Cadillac, Chevy and GMC Vehicles Recalled recalls | 50 days ago
- July 14: GM Brake Vacuum Pump Lawsuit Filed in Florida news | 76 days ago
GMC TSB #PIC6073E
2015 GMC Savana
Affected Component: EQUIPMENT:ELECTRICAL
- This Preliminary Information communication provides information to the technician about the Media Oriented Systems Transport Bus Diagnostic Tool Kit (EL-51578) has been released to help diagnose any of the Media Oriented Systems Transport bus concerns. The kit contains header connectors that are installed to bypass Media Oriented Systems Transport bus modules. The bypass connector also contains a terminal for verifying Media Oriented Systems Transport control circuit voltages. Technician should review Media Oriented Systems Transport bus description and operation and Diagnostic Trouble Code U0028 diagnostic procedures.
Click a tab for more information.