P1A63 Code – Starter Generator Control Module Internal Circuit

By | |

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

Need help with this code? Our mechanics are available within west Michigan to help. Outside of our service area? Visit our Car Help Section where you can ask questions and get answers.