- November 13: GM Recalls 514,000 Vehicles After Rear Wheels Lock-Up recalls | 14 days ago
- November 6: Another Chevy Bolt Battery Fire Recall recalls | 21 days ago
- October 28: Chevrolet Recalls Blazer and Equinox Over Door Strikers recalls | 30 days ago
- October 12: GM Vortec Oil Consumption Lawsuit Dismissed news | 46 days ago
- October 8: Enel X Way Closure and JuiceBox Charger Fires Investigated investigations | 50 days ago
Chevrolet TSB #PIC4801F
2013 Chevrolet Silverado 3500
TSB Document:
Affected Component: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
- Summary
- This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have an OnStar Turn-By-Turn Navigation the system that is inoperative. Technician verifies there are no Diagnostic Trouble Codes are present in the Antilock Braking System and Vehicle Communication Interface Module of the vehicle. If no Diagnostic Trouble Codes found call OnStar using the Blue button on the OnStar key pad and ask the advisor for a turn by turn route. Also make a OnStar personal call and a call into the vehicle. If normal diagnostics do not lead to a resolution technician will need to call General Motors Technical Assistance Center for further assistance.
Click a tab for more information.