Inspection Procedure

CHECK MANUAL UP/DOWN FUNCTION (DRIVER SIDE)
1. Check that the power window manual UP/DOWN function operates normally.
1. NG: OTHER PROBLEM (See MANUAL UP/DOWN FUNCTION DOES NOT OPERATE ON DRIVER SIDE )
2. OK: Go to next step.
CHECK LAMP OF POWER WINDOW MASTER SWITCH (DRIVER SIDE SWITCH)
1. Turn the ignition switch ON.
2. Operate the driver side switch of the master switch.
3. Check the blinking pattern of the AUTO lamp as shown in Fig 2 .
  1. If pattern (1) is displayed, proceed to A.
  2. If pattern (2) or (3) is displayed, proceed to B.
  3. If the normal pattern is displayed, proceed to C.
1. B: Go to step 4 .
2. C: REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSY
3. A: GO TO NEXT STEP.
RESET POWER WINDOW REGULATOR MOTOR (DRIVER SIDE) (Refer to pre-check, step 16 )
1. NG: Go to step 4.
2. OK: END
CHECK WIRE HARNESS (POWER WINDOW MASTER SWITCH ASSY - POWER WINDOW REGULATOR MOTOR ASSY AND BODY GROUND)
1. Disconnect the P22 master switch connector.
2. Disconnect the P23 power window motor connector.
3. Check the resistance of the wire harness side connectors.
  Standard:
  
  Fig 3: Power Window Master Switch Assy - Power Window Regulator Motor Assy And Body Ground Table
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Fig 4: Checking Wire Harness (Power Window Master swithc Assy - Power Window Regulator Motor Assy And Body Ground)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. NG: REPAIR OR REPLACE HARNESS AND CONNECTOR
2. OK: REPLACE POWER WINDOW REGULATOR MOTOR ASSY LH (DRIVER SIDE)