LEMON Manuals
: Even more car manuals for everyone: 1960-2025
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Jeep
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2009
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Liberty Sport, 4WD, Automatic
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Repair and Diagnosis
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Transmission
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Transfer Case
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Final Drive Control Module (FDCM) - Electrical Diagnostics
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DTC Troubleshooting
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U0401-Implausible Data Received From ECM
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Possible Causes
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Possible Causes
Possible Causes
POWERTRAIN DTCS PRESENT
FINAL DRIVE CONTROL MODULE (FDCM)