- 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 #PIT5236H
2007 Chevrolet Optra
TSB Document:
Affected Component: ELECTRICAL SYSTEM:SOFTWARE
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B101D stored in Telematics Communication Interface Control Module. Technician will use Global Diagnostic System 2 to review the Firmware Over-the-Air version and the OnStar Customer Identifier and contact General Motors Technical Assistance Center for further assistance.
Click a tab for more information.