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Home >> Jeep >> 2012 >> Wrangler Rubicon, Automatic Trans >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Totally Integrated Power Module (TIPM) - Electrical Diagnostics >> Diagnosis And Testing >> U0168-Lost Communication With Vehicle Security Control Module (WCM) >> Possible Causes
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Possible Causes

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