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.
    
    Fig 1: Identifying Power Window Master Switch (Driver Side Switch)
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    
    Fig 2: Identifying Blinking Pattern Of AUTO Lamp
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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) (See PRE-CHECK )
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)

Check the resistance of the wire harness side connectors.

Standard:

RESISTANCE BETWEEN POWER WINDOW MASTER SWITCH AND POWER WINDOW REGULATOR MOTOR CONNECTOR TERMINALS

Fig 3: Identifying Power Window Master Switch And Power Window Regulator Motor Connector Terminals