P1A8F CADILLAC - 14 Volt Power Module Current Sensor Overcurrent
- Faulty Starter/Generator Control Module (SGCM)
- Starter/Generator Control Module (SGCM) harness is open or shorted
- Starter/Generator Control Module (SGCM) circuit poor electrical connection
- Engine Light ON (or Service Engine Soon Warning Light)
P1a8f Cadillac DescriptionThe Starter/Generator Control Module (SGCM) monitors the 14-volt power module current sensor for an overcurrent condition to protect the MOSFET. In the hardware, an overcurrent protection circuit is used to limit the current, and software monitors for an overcurrent reading in the sensor.
Need more help?Get the P1a8f Cadillac code diagnosed by a professional: Find a repair shop in your area
P1A8F CADILLAC CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P1a8f Cadillac code? Have you replaced any parts?
Any information is appreciated. Thanks