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
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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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C1401-Transfer Case Range Select Switch Circuit Low
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Possible Causes
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Possible Causes
Possible Causes
(K504) DRIVETRAIN 5 VOLT SUPPLY CIRCUIT SHORTED TO GROUND
(K504) DRIVETRAIN 5 VOLT SUPPLY CIRCUIT SHORTED OPEN
(K977) MODE SELECT CIRCUIT SHORTED TO GROUND
(K977) MODE SELECT CIRCUIT SHORT OPEN
TRANSFER CASE SELECTOR SWITCH
FINAL DRIVE CONTROL MODULE