- September 21: GM Brake Fluid Warning Light Problems: 488,000 Vehicles Recalled recalls | 5 days ago
- September 2: GM Transmission Class Action Lawsuit Continues After Appeal news | 24 days ago
- August 16: Cadillac LYRIQ Recall Says Brakes May Fail recalls | 41 days ago
- August 4: GM Peeling Paint Class Action Lawsuit Says Recall Needed news | 53 days ago
Cadillac TSB #PIC5910C
2015 Cadillac ELR
TSB Document:
Affected Component: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B124B sym 04 in the HMI module. Technician should check the USB port operations if no issue found it should be considered a false code and no components should be replaced. If the USB port is inoperative technician should follow published Service Information diagnosis for Auxiliary Audio Input Malfunction.
Click a tab for more information.