Limit Switch Circuit Check Front LH

1. Turn ignition switch ON.
2. Check voltage between main power window and door lock/unlock switch connector D7 terminal 9 and ground.
   CONNECTOR TERMINALS REFERENCE CHART
   
   

   Connector	Terminal		Condition	Voltage (V) (Approx.)
   	(+)	(-)
   D7	9	Ground	Front power window LH is between fully-open and just before fully-closed position (ON)	0
   			Front power window LH is between just before fully-closed position and fully-closed position (OFF)	5

   Fig 1: Checking Voltage Between Main Power Window And Door Lock/Unlock Switch Connector Terminal And Ground

   

OK or NG 

OK: Limit switch circuit is OK.

NG: GO TO 2.

1. Turn ignition switch OFF.
2. Disconnect front power window motor LH.
3. Turn ignition switch ON.
4. Check voltage between front power window motor LH connector D9 terminal 5 and ground.

   5 - Ground : Approx. 5V 

OK or NG 

OK: GO TO 3.

NG: GO TO  5.

Fig 2: Checking Voltage Between Front Power Window Motor Connector D9 Terminals And Ground

1. Turn ignition switch OFF.
2. Check continuity between front power window motor LH connector D9 terminal 6 and ground.

   6 - Ground : Continuity should exist. 

OK or NG 

OK: Replace front power window motor LH. Refer to "FRONT DOOR GLASS AND REGULATOR ".

NG: GO TO 4.

Fig 3: Checking Continuity Between Front Power Window Motor LH Connector D9 Terminal And Ground

1. Disconnect main power window and door lock/unlock switch.
2. Check continuity between front power window motor LH connector D9 terminal 6 and main power window and door lock/unlock switch connector D7 terminal 2.

   6 - 2 : Continuity should exist. 

OK or NG 

OK: Replace main power window and door lock/unlock switch. Refer to "REMOVAL AND INSTALLATION ".

NG: Repair or replace harness.

Fig 4: Checking Continuity Between Front Power Window Motor LH And Door Lock/Unlock Switch Connector Terminal

1. Turn ignition switch OFF.
2. Disconnect main power window and door lock/unlock switch.
3. Check continuity between front power window motor LH connector D9 terminal 5 and main power window and door lock/unlock switch connector D7 terminal 9.

   5 - 9 : Continuity should exist. 

OK or NG 

OK: Replace main power window and door lock/unlock switch. Refer to "REMOVAL AND INSTALLATION ".

NG: Repair or replace harness.

Fig 5: Checking Continuity Between Front Power Window Motor LH And Door Lock/Unlock Switch Connector