Brad's Car Manuals
: A 3rd party mirror of CHARM + LEMON car manuals
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Jeep
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2010
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Commander Limited, 4WD
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Repair and Diagnosis
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Engine Performance
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Engine Control Systems
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Front Control Module (FCM) - Electrical Diagnostics
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DTC Troubleshooting
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U0241-Lost Communication With Auto HIGHBEAM Headlamp Control Module
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Possible Causes
Possible Causes
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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