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Home >> Jeep >> 2021 >> Cherokee Altitude, FWD >> Repair and Diagnosis >> Engine Performance >> System >> 2.4L - DTCS P1048 To P1D73 >> DTC Troubleshooting >> P1500-Ecu Configuration Mismatch >> Possible Causes

Possible Causes

Possible Causes
USED CONTROLLER INSTALLED WITH WRONG CONFIGURATION
BCM NOT PROPERLY PROGRAMED OR WAS REPLACED AND NOT PROGRAMED
NEW PCM INSTALLED
POWERTRAIN CONTROL MODULE (PCM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  . 

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