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Home >> Jeep >> 2010 >> Commander Sport, 5.7 T, 4WD >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Front Control Module (FCM) - Electrical Diagnostics >> DTC Troubleshooting >> U0241-Lost Communication With Auto HIGHBEAM Headlamp Control Module >> Possible Causes
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Possible Causes

Possible Causes 
CAN B BUS CIRCUITS OPEN OR SHORTED
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
FCM NOT CONFIGURED CORRECTLY
INSIDE REARVIEW MIRROR (SMARTBEAM) POWER AND GROUND
INSIDE REARVIEW MIRROR (SMARTBEAM)
MODULE THAT SET THIS DTC
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