Power Window Control System (W/ Jam Protection Function) Rear Power Window Lh Manual Function Does Not Operate With Rear Power Window Switch Lh

Vehicle Exterior. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
Window Glass. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH - BATTERY)

INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH

CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH - REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH)

INSPECT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH

CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY - REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH)

POWER WINDOW CONTROL SYSTEM (w/ Jam Protection Function) - Rear Power Window LH Manual Function does not Operate with Rear Power Window Switch LH


DESCRIPTION

If the rear LH side manual up/down function does not operate, a malfunction may be present in the rear power window regulator motor assembly LH, rear power window regulator switch assembly LH, power window regulator master switch assembly or wire harness.

WIRING DIAGRAM


Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.Window Glass.Power Window Control System (W/ Jam Protection Function).Power Window Control System (W/ Jam Protection Function) Rear Power Window Lh Manual Function Does Not Operate With Rear Power Window Switch Lh


INSPECTION PROCEDURE

NOTICE:
Inspect the fuses for circuits related to this system before performing the following inspection procedure.
1.CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH - BATTERY)


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.Window Glass.Power Window Control System (W/ Jam Protection Function).Power Window Control System (W/ Jam Protection Function) Rear Power Window Lh Manual Function Does Not Operate With Rear Power Window Switch Lh

  1. Disconnect the J4 rear power window regulator switch assembly LH connector.

  1. Measure the voltage according to the value(s) in the table below.

    Standard Voltage:
    Tester Connection
    		Switch Condition
    		Specified Condition
    J4-3 (B) - Body ground
    		Ignition switch ON
    		11 to 14 V
    Ignition switch off
    		Below 1 V
    Text in Illustration
    *a
    		Front view of wire harness connector
    (to Rear Power Window Regulator Switch Assembly LH)


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK


2.INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.Window Glass.Power Window Control System (W/ Jam Protection Function).Power Window Control System (W/ Jam Protection Function) Rear Power Window Lh Manual Function Does Not Operate With Rear Power Window Switch Lh

  1. Remove the rear power window regulator switch assembly LH (HILUX_TGN26 RM000002STU059X.html).

  1. Measure the resistance according to the value(s) in the table below.

    Standard Resistance:
    Tester Connection
    		Switch Condition
    		Specified Condition
    5 (D) - 4 (SD)
    		UP
    		Below 1 Ω
    2 (U) - 3 (B)
    5 (D) - 4 (SD)
    		OFF
    		Below 1 Ω
    2 (U) - 1 (SU)
    5 (D) - 3 (B)
    		DOWN
    		Below 1 Ω
    2 (U) - 1 (SU)


NG
REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH (HILUX_TGN26 RM000002STU059X.html)
OK


3.CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH - REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH)

  1. Disconnect the J4 rear power window regulator switch assembly LH connector.

  1. Disconnect the J2 rear power window regulator motor assembly LH connector.

  1. Measure the resistance according to the value(s) in the table below.

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    J4-5 (D) - J2-1 (D)
    		Always
    		Below 1 Ω
    J4-2 (U) - J2-2 (U)
    		Always
    		Below 1 Ω
    J4-5 (D) or J2-1 (D) - Body ground
    		Always
    		10 kΩ or higher
    J4-2 (U) or J2-2 (U) - Body ground
    		Always
    		10 kΩ or higher


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK


4.INSPECT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.Window Glass.Power Window Control System (W/ Jam Protection Function).Power Window Control System (W/ Jam Protection Function) Rear Power Window Lh Manual Function Does Not Operate With Rear Power Window Switch Lh

  1. Remove the rear power window regulator motor assembly LH (HILUX_TGN26 RM000002M8102WX.html).

  1. Apply battery voltage to connector terminals 1 (D) and 2 (U).

  1. Check that the motor gear rotates smoothly as follows.

    OK:
    Measurement Condition
    		Specified Condition
    Battery positive (+) → 1 (D)
    Battery negative (-) → 2 (U)
    		Motor gear rotates counterclockwise
    Battery positive (+) → 2 (U)
    Battery negative (-) → 1 (D)
    		Motor gear rotates clockwise
    Text in Illustration
    *1
    		Motor Gear
    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
    		Clockwise
    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
    		Counterclockwise


NG
REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH (HILUX_TGN26 RM000002M8102WX.html)
OK


5.CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY - REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH)

  1. Disconnect the I5 power window regulator master switch assembly connector.

  1. Disconnect the J4 rear power window regulator switch assembly LH connector.

  1. Measure the resistance according to the value(s) in the table below.

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    I5-12 (U) - J4-1 (SU)
    		Always
    		Below 1 Ω
    I5-10 (D) - J4-4 (SD)
    		Always
    		Below 1 Ω
    I5-12 (U) or J4-1 (SU) - Body ground
    		Always
    		10 kΩ or higher
    I5-10 (D) or J4-4 (SD) - Body ground
    		Always
    		10 kΩ or higher


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK

REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY (HILUX_TGN26 RM000002STU057X.html)