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Home >> Jeep >> 2009 >> Commander Limited, 4.7 P, RWD >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Front Control Module (FCM) - Electrical Diagnostics >> DTC Troubleshooting >> B2185-Ignition Unlock Run/Start Control Circuit High >> Possible Causes
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Possible Causes

Possible Causes 
(F1) FUSED IGNITION SWITCH OUTPUT (RUN START) CIRCUIT OPEN
(F1) FUSED IGNITION SWITCH OUTPUT (RUN START) CIRCUIT SHORTED TO VOLTAGE
SHIFTER LEVER ASSEMBLY (3.7L or 6.1L ONLY)
POWERTRAIN CONTROL MODULE (EXCEPT 3.7L or 6.1L)
FRONT CONTROL MODULE