What Does P0625 Mean? The powertrain control module (PCM) monitors generator load from the generator/regulator in the form of frequency. The concern indicates the input is lower than the load should be in normal operation. The load input could be low when no generator output exists. engine code P0625P0625 fixobd P0625dtc P0625obd code P0625obd2 P0625P0625 car codediagnostic code P0625car code P0625check engine code P0625fehlercode P0625P0625 fiatcodigo P0625codigo falla P0625P0625 kody b??dówcodigo de falla P0625 What are the common causes of P0625 ? Unlike most other PCM codes, the most likely cause of this code being stored is a defective generator or generator control module. Many generator control circuits are integrated into the PCM. Other causes may include corroded, open, or shorted wiring or connectors in the CAN Bus harness, a loose control module ground strap or broken ground wire, the CAN bus may also be defective. How do you troubleshoot P0625 ? The exact steps your mechanic takes will depend on the specifics of the codes that were stored. However, they will most likely: Replace any damaged electrical components (this includes blown fuses) Replacing the control module ground strap Disconnecting all of the CAN’s pins to test them (this takes a long time and can be very expensive so should therefore be the last step) Searches related to P0625 - Generator Field Terminal Circuit Low p0625 ford f150 p0625 ford fiesta p0625 ford fusion p0625 f150 p0625 6.4 powerstroke p0625 hyundai 6.7 powerstroke p0625 p065b ford