- August 4: GM Peeling Paint Class Action Lawsuit Says Recall Needed news | 20 days ago
- July 31: GM Duramax Diesel CP4 Fuel Pump Lawsuit Settlement news | 24 days ago
- July 5: Chevrolet Bolt Battery Fire Recall Failed For 84 Vehicles recalls | 50 days ago
- July 4: Chevrolet Colorado and GMC Canyon Recalled For Fire Risk recalls | 51 days ago
- July 4: GM Recalls 2024 Chevrolet Blazer Electric Vehicles Over Control Issues recalls | 51 days ago
Chevrolet TSB #PIC6024
2014 Chevrolet Spark
TSB Document:
Affected Component: EQUIPMENT:ELECTRICAL
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that will not connect to OnStar. Technician may find Diagnostic Trouble Code B2470-04 set in the Vehicle Communication Interface Module also a red LED on the OnStar keypad will be on. Technician will need to follow published diagnostics for the Diagnostic Trouble Code. If the diagnostics lead to replacement of the Vehicle Communication Interface Module read the OnStar Customer Identifier using Global Diagnostic System 2. If the value falls in range the technician will need to remove power from the module for 5 minutes. After the power cycle was performed, check for the Diagnostic Trouble Code to be set current or history. If the Diagnostic Trouble Code is current replace the module. If the Diagnostic Trouble Code is history no further action is required.
Click a tab for more information.