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Home › Dodge and Ram › 2021 › ProMaster City Base › Repair and Diagnosis › Engine Performance › System › 2.4L - DTCS P1206 To P2238 › DTC Troubleshooting › P1609 - Internal Control Module Engine Oil Temperature Performance › Possible Causes

Possible Causes

Possible Causes
POWERTRAIN CONTROL MODULE (PCM)

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