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Home >> Jeep >> 2009 >> Commander Overland, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 107 (Wireless Ignition Module (Win) - Electrical Diagnostics) >> DTC Troubleshooting >> U0236-Lost Communication With Column Lock Module >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2009 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
(A106) FUSED B(+) CIRCUIT OPEN
(F892) IGNITION SWITCH OUTPUT (KEY-IN) CIRCUIT OPEN
(Z906) GROUND CIRCUIT OPEN
(D508) COM-LIN TIRE PRESSURE MONITOR LAN CIRCUIT OPEN
STEERING COLUMN LOCK MODULE
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