DTC P0C13 GMC
Lost Communication With MICU
Lost Communication With MICU
Description
NOTE: If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A.
Cause and Solution
Loose or poor connections between the under-dash fuse relay box and the automatic lighting control unit Faulty automatic lighting control unit
Video Guide
Diagnostic Info
- DTC Code: P0C13
- Brand: GMC