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Jeep
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2010
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Commander Limited, RWD
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Repair and Diagnosis
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Body & Frame
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Windows
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Driver Door Module (DDM) - Electrical Diagnostics
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DTC Troubleshooting
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B190F-Driver Window Switch Circuit High
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Possible Causes
Possible Causes
Possible Causes
(Q221) (LHD) MASTER SWITCH LEFT FRONT WINDOW MUX CIRCUIT SHORT TO VOLTAGE
(Q222) (RHD) MASTER SWITCH RIGHT FRONT WINDOW MUX CIRCUIT SHORT TO VOLTAGE
DRIVER WINDOW/DOOR LOCK SWITCH
DRIVER DOOR MODULE (DDM)