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POWER WINDOW MOTOR PWC-25 < DTC/CIRCUIT DIAGNOSIS > C D E F G H I J L M A B PWC N O P POWER WINDOW MOTOR DRIVER SIDE INFOID:0000000009878957 Door glass moves UP/DOWN by receiving the signal from power window main switch. DRIVER SIDE : Component Function Check INFOID:0000000009878958 1. CHECK POWER WINDOW MOTOR CIRCUIT Does front power window motor LH operate with operating main power window and door lock/unlock switch? YES >> Front power window motor LH is OK. NO >> Refer to PWC-25, "DRIVER SIDE : Diagnosis Procedure" DRIVER SIDE : Diagnosis Procedure INFOID:0000000009878959 Regarding Wiring Diagram information, refer to PWC-88, "Wiring Diagram - Crew Cab" 1. CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH OUTPUT SIGNAL 1. Disconnect front power window motor LH. 2. Turn ignition switch ON. 3. Check voltage between front power window motor LH connector and ground. Is the measurement value within the specification? YES >> GO TO 2 NO >> Replace main power window and door lock/unlock switch. Refer to 2. CHECK HARNESS CONTINUITY 1. Turn ignition switch OFF. 2. Disconnect main power window and door lock/unlock switch and front power window motor LH. 3. Check continuity between main power window and door lock/ unlock switch connector (A) and front power window motor con- nector LH (B). Terminal Main power win- dow and door lock/ unlock switch con- dition Voltage (V) (Approx.) (+) (–) Power window motor LH con- nector Terminal D9 2 Ground UP Battery voltage DOWN 0 1 UP 0 DOWN Battery voltage ALKIA1018ZZ Main power window and door lock/unlock switch connector Terminal Front power win- dow motor LH con- nector Terminal Continuity D7 (A) (Crew Cab) D15 (A) (King Cab) 8 D9 (B) 2 Yes 11 1 ALKIA1019ZZ |