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Home >> Jeep >> 2009 >> Commander Overland, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 106 (Driver Door Module (DDM) - Electrical Diagnostics) >> DTC Troubleshooting >> B1868-Driver Passenger Window Switch Circuit Stuck >> 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 
(Q222) (LHD) MASTER SWITCH RIGHT FRONT WINDOW MUX CIRCUIT SHORT TO GROUND
(Q222) (LHD) MASTER SWITCH RIGHT FRONT WINDOW MUX CIRCUIT SHORT TO THE (Q994) DRIVER EXPRESS SWITCH RETURN CIRCUIT
(Q221) (RHD) MASTER SWITCH LEFT FRONT WINDOW MUX CIRCUIT SHORT TO GROUND
(Q221) (RHD) MASTER SWITCH LEFT FRONT WINDOW MUX CIRCUIT SHORT TO THE (Q994) DRIVER EXPRESS SWITCH RETURN CIRCUIT
WINDOW/DOOR LOCK SWITCH SHORT TO GROUND
DRIVER DOOR MODULE (DDM)