FixVault

Home › Jeep › 2018 › Compass Trailhawk › Repair and Diagnosis (Single Page) › Engine Performance › Testing & Diagnosis › 2.4L - DTCS P0223 To P0685 › DTC Troubleshooting › P0602-Control Module Programming Error/Not Programmed › Set Condition

Set Condition

If the PCM internal identification is not correct for the vehicle, the fault will set immediately.