LEMON Manuals
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Jeep
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2011
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Liberty Renegade, Part Time
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Repair and Diagnosis (Single Page)
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Transmission
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Transfer Case
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(Final Drive Control Module (FDCM) - Electrical Diagnostics)
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DTC Troubleshooting
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U0101-Lost Communication With TCM
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Possible Causes
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Possible Causes
Possible Causes
CAN C BUS CIRCUITS OPEN OR SHORTED
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
TIPM NOT CONFIGURED CORRECTLY
TRANSMISSION CONTROL MODULE (TCM)
TCM POWER AND GROUND
MODULE THAT SET THIS DTC