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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 >> Possible Causes

Possible Causes

Possible Causes 
WIRING HARNESS, TERMINAL, CONNECTOR DAMAGE
DTCs RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
CAN C BUS CIRCUITS OPEN OR SHORTED
TCM DTCs PRESENT
TCM
ANTI-LOCK BRAKES MODULE
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