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Home >> Jeep >> 2012 >> Compass Limited, AWD, Standard >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System (Abs) - Electrical Diagnostics >> DTC Troubleshooting >> U1502-Implausible Message Data Length Received From TCM >> Set Condition:

Set Condition:

If the Anti-Lock Brakes Module detects bus messages from the Transmission Control Module (TCM) are of improper data length.