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Home >> Jeep >> 2009 >> Commander Overland, 4WD >> Repair and Diagnosis >> Body & Frame >> Windows >> Driver Door Module (DDM) - Electrical Diagnostics >> DTC Troubleshooting >> B1803-Driver Door Lock/Unlock Switch Circuit Stuck Lock >> Possible Causes

Possible Causes

Possible Causes 
(G161) (LHD) LEFT DOOR LOCK SWITCH MUX WIRE PARTIAL SHORTED TO GROUND
(G160) (RHD) RIGHT DOOR LOCK SWITCH MUX WIRE PARTIAL SHORTED TO GROUND
(P439) MEMORY SELECT SWITCH MUX WIRE PARTIAL SHORTED TO GROUND
(P439) MEMORY SELECT SWITCH MUX CIRCUIT SHORTED TO THE (G920) MEMORY SELECT SWITCH RETURN CIRCUIT
MEMORY SELECTOR SWITCH
DRIVER WINDOW/DOOR LOCK SWITCH
DRIVER DOOR MODULE (DDM)