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Home >> Chrysler >> 2009 >> PT Cruiser Limited >> Repair and Diagnosis >> Brakes >> Traction Control >> (Anti-Lock Brake System - Electrical Diagnostics) >> DTC Troubleshooting >> U0101-Lost Communication With TCM >> Possible Causes

Possible Causes

Possible Causes 
CAN B OR CAN C BUS CIRCUITS OPEN OR SHORTED
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
TIPM NOT CONFIGURED CORRECTLY
TCM POWER AND GROUND
TCM (PCM)
MODULE THAT SET THIS DTC