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Home › Jeep › 2025 › Compass Trailhawk › Repair and Diagnosis › Engine Performance › System › 2.0L - DTCS P1609 To P1D83 › DTC Troubleshooting › P1609 Internal Control Module Engine Oil Temperature Performance › When Monitored

When Monitored

This diagnostic runs continuously when the following condition is met:

With the ignition on.