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Home >> Jeep >> 2006 >> Commander Base, 4.7 N, RWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Electronic Control Modules - Electrical Diagnostics >> DTC Troubleshooting >> *No Response From FCM (Front Control Module) >> Possible Causes
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Possible Causes

Possible Causes 
(A108) FUSED B(+) CIRCUIT OPEN AT DLC
(Z11) (Z111) GROUND CIRCUIT OPEN AT DLC
GROUND CIRCUITS OPEN AT FCM
FUSED B(+) CIRCUITS OPEN AT FCM
FRONT CONTROL MODULE