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Home › Jeep › 2013 › Grand Cherokee Laredo, RWD › Repair and Diagnosis › Transmission › Transmission Control Systems › (Transmission Control Module (TCM) - Electrical Diagnostics) › DTC Troubleshooting › U0431-Implausible Data From FCM › Set Condition

Set Condition

When the TCM detects an incorrect CAN ID from the Front Control Module (FCM).

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