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Home >> Jeep >> 2009 >> Commander Overland, 4WD >> Repair and Diagnosis (Single Page) >> Body & Frame >> Windows >> Driver Door Module (DDM) - Electrical Diagnostics >> DTC Troubleshooting >> B1868-Driver Passenger Window Switch Circuit Stuck >> Possible Causes
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Possible Causes

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)