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Home >> Jeep >> 2007 >> Commander Base, 4.7 P, AWD >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P0581 To P0643 >> P0630-VIN Not Programmed In Pcm >> Diagnostic Test

Diagnostic Test

  1. 1) PROGRAMMING VIN INTO THE PCM 

    Ignition on, engine not running.

    Using the scan tool, program VIN into the PCM.

    Start the engine.

    NOTE: If the engine will not start, crank the engine over for 15 seconds. Crank at least 2 times with the ignition switch returning to the off position each time.

    Allow the engine to reach normal operating temperature.

    With the scan tool, select View DTCs.

    Does the DTC reset? 

    Yes 

    1. Replace and program the Powertrain Control Module per Service Information.
    2. Perform POWERTRAIN VERIFICATION TEST .

    No 

    1. The VIN has been successfully programmed into the PCM. Test is complete.
    2. Perform POWERTRAIN VERIFICATION TEST .
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