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Home >> Dodge and Ram >> 2024 >> ProMaster 2500 Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> 3.6L - DTCS P0601 To P0622 >> DTC Troubleshooting >> P0602 Control Module Programming Error/Not Programmed >> Possible Causes
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Possible Causes

Possible Causes
INVALID SOFTWARE OR INTERNAL ERROR
POWERTRAIN CONTROL MODULE (PCM)

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

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