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Home >> Jeep >> 2007 >> Commander Base, 4.7 P, AWD >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P0503 To P0580 >> P0513-Invalid Skim Key >> Possible Causes

Possible Causes

Possible Causes 
INCORRECT VIN PROGRAMMED IN THE PCM
NO COMMUNICATION WITH WIRELESS IGNITION NODE (WIN)
NO VIN PROGRAMMED IN THE PCM
IGNITION KEY
POWERTRAIN CONTROL MODULE (PCM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .