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Home >> Chrysler >> 2007 >> PT Cruiser Base, 2D Convertible, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P150D To UO168, Pre-Diagnostic Troubleshooting Procedure >> U0168-Lost Communication With Vehicle Security Control Module (SKREEM/WCW) >> Possible Causes

Possible Causes

Possible Causes 
CAN C BUS FAILURE OPEN OR SHORTED CONDITION
SKREEM (WCW)
PCM

Refer to DIAGNOSIS AND TESTING for diagnostic procedures and for further possible causes.