LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Jeep
>>
2010
>>
Commander Sport, 5.7 T, 4WD
>>
Repair and Diagnosis
>>
Engine Performance
>>
Engine Control Systems
>>
Front Control Module (FCM) - Electrical Diagnostics
>>
DTC Troubleshooting
>>
U0168-Lost Communication With Vehicle Security Control Module (Win)
>>
Possible Causes
September 30: LEMON manuals is back up on a temporary server! Slowness is possible
Possible Causes
Possible Causes
CAN B BUS CIRCUITS OPEN OR SHORTED
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
FCM NOT CONFIGURED CORRECTLY
WIRELESS IGNITION NODE POWER AND GROUND
WIRELESS IGNITION NODE
MODULE THAT SET THIS DTC