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Home >> Jeep >> 2008 >> Commander Base, 4.7 N, 4WD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> DTCS U0001 To U1418, System Checks, Checking Pcm Power And Ground Circuits, Engine Cranks But No Start >> U0168-Lost Communication With Vehicle Security Control Module (SKREEM-WCM) >> Monitor Conditions
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Monitor Conditions

  1. When Monitored: 

    Ignition run time is greater than 1 second. Battery voltage between 9 and 16 volts. Engine run time greater than 3 seconds.