LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Jeep >> 2009 >> Commander Limited, 4.7 P, RWD >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Front Control Module (FCM) - Electrical Diagnostics >> DTC Troubleshooting >> B2184-Ignition Unlock Run/Start Control Circuit Low >> Possible Causes
October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Possible Causes

Possible Causes 
(F1) FUSED IGNITION SWITCH OUTPUT CIRCUIT SHORTED TO GROUND
SHIFT LEVER ASSEMBLY (3.7L or 6.1L ONLY)
POWERTRAIN CONTROL MODULE (EXCEPT 3.7L or 6.1L)
INTEGRATED POWER MODULE
FRONT CONTROL MODULE