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Home >> Jeep >> 2011 >> Liberty Renegade, Part Time >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> (Totally Integrated Power Module (TIPM) - Electrical Diagnostics) >> DTC Troubleshooting >> U0154-Lost Communication With Occupant Classification Module (OCM) >> Possible Causes
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Possible Causes

Possible Causes 
(D65) CAN C BUS (+) CIRCUIT SHORT TO VOLTAGE
(D64) CAN C BUS (-) CIRCUIT SHORT TO GROUND
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
TIPM NOT CONFIGURED CORRECTLY
OCM POWER AND GROUND
OCCUPANT CLASSIFICATION MODULE (OCM)
MODULE THAT SET THIS DTC