Inspection Procedure

CHECK MANUAL UP/DOWN FUNCTION (REAR LH)
1. Check that the power window manual UP/DOWN function operates normally.
1. NG: OTHER PROBLEM (See MANUAL UP/DOWN FUNCTION DOES NOT OPERATE AT REAR LH )
2. OK: Go to next step.
CHECK LAMP OF POWER WINDOW REGULATOR SWITCH (REAR LH)
1. Turn the ignition switch ON.
2. Operate the power window regulator switch.
  
  Fig 1: Operating Power Window Regulator Switch
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Check the blinking pattern of the 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.
    
    Fig 2: Blinking Pattern Of Lamp
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. B: Go to step 4 .
2. C: REPLACE POWER WINDOW REGULATOR SWITCH ASSY REAR (REAR LH)
3. A: GO TO NEXT STEP.
RESET POWER WINDOW REGULATOR MOTOR (REAR LH) (Refer to pre-check, step 16 )
1. NG: Go to step 4.
2. OK: END
CHECK WIRE HARNESS (POWER WINDOW REGULATOR SWITCH ASSY - POWER WINDOW REGULATOR MOTOR AND BODY GROUND)
1. Disconnect the P20 regulator switch connector.
2. Disconnect the P25 power window motor connector.
3. Check the resistance of the wire harness side connectors.
  Standard:
  
  Fig 3: Power Window Regulator Switch Assy - Power Window Regulator Motor And Body Ground Table
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Fig 4: Checking Wire Harness (Power Window Regulator Switch Assy - Power Window Regulator Motor 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 (REAR LH)