Code P1A63 Possible Causes
Faulty Starter/Generator Control Module SGCM
Starter/Generator Control Module SGCM circuit poor electrical connection
Starter/Generator Control Module SGCM harness is open or shorted
Code P1A63 Possible Causes
Faulty Starter/Generator Control Module SGCM
Starter/Generator Control Module SGCM circuit poor electrical connection
Starter/Generator Control Module SGCM harness is open or shorted