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Home >> Jeep >> 2013 >> Grand Cherokee Laredo, AWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> (Drivetrain Control Module (DTCM) - Electrical Diagnostics) >> DTC Troubleshooting >> U0431-00-Implausible Data Received From IPM (FCM/TIPM) >> Set Condition

Set Condition

The Drive Train Control Module (DTCM) is receiving no message or implausible data for ambient temperature or the transfer case selector switch.