LEMON Manuals
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Jeep
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2009
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Commander Overland, RWD
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Repair and Diagnosis (Single Page)
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Accessories & Equipment
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Wiper/Washer Systems
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Light Rain Sensor Module (LRSM) - Electrical Diagnostics
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DTC Troubleshooting
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U0141-Lost Communication With IPM (FCM/TIPM)
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Possible Causes
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Possible Causes
Possible Causes
CAN BUS CIRCUITS OPEN OR SHORTED
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
FRONT CONTROL MODULE POWER AND GROUND
FCM NOT CONFIGURED CORRECTLY
FRONT CONTROL MODULE
MODULE THAT SET THIS DTC