POWER WINDOW CONTROL SYSTEM > Driver Side Power Window does not Operate with Power Window Master Switch

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DESCRIPTION

If the manual UP / DOWN and AUTO DOWN functions do not operate, a malfunction may be present in the power window regulator master switch, power window regulator motor or wire harness.

WIRING DIAGRAM


B107967E01


INSPECTION PROCEDURE

1.INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY (DRIVER SIDE)
B086401E01

  1. LHD:

    1. Remove the motor.

    2. Apply battery voltage to connector terminals 1 and 2.

      NOTICE:
      Do not apply battery voltage to any terminals except terminals 1 and 2.

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

      OK:
      Measurement Condition
      		Specified Condition
      Battery positive (+) → 1
      Battery negative (-) → 2
      		Motor gear rotates counterclockwise
      Battery positive (+) → 2
      Battery negative (-) → 1
      		Motor gear rotates clockwise



    B086400E01

  1. RHD:

    1. Remove the motor.

    2. Apply battery voltage to connector terminals 1 and 2.

      NOTICE:
      Do not apply battery voltage to any terminals except terminals 1 and 2.

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

      OK:
      Measurement Condition
      		Specified Condition
      Battery positive (+) → 1
      Battery negative (-) → 2
      		Motor gear rotates clockwise
      Battery positive (+) → 2
      Battery negative (-) → 1
      		Motor gear rotates counterclockwise



NG
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (DRIVER SIDE)
OK


2.INSPECT POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY (DRIVER SWITCH)


    B112772E01

  1. LHD (Single cab, extra cab):
    Inspect the driver switch.

    1. Remove the master switch.

    2. Measure the resistance of the switch when the switch is operated.

      Standard resistance:

      Window Lock Switch Condition
      		Power Window Switch Condition
      		Tester Connection
      		Specified Condition
      Always
      (ON / OFF)
      		UP
      		1 (E) - 4 (DD)
      3 (DU) - 9 (B)
      		Below 1 Ω
      Always
      (ON / OFF)
      		OFF
      		1 (E) - 3 (DU)
      1 (E) - 4 (DD)
      		Below 1 Ω
      Always
      (ON / OFF)
      		DOWN
      		1 (E) - 3 (DU)
      4 (DD) - 9 (B)
      		Below 1 Ω
      Always
      (ON / OFF)
      		AUTO DOWN
      		1 (E) - 3 (DU)
      4 (DD) - 9 (B)
      		Below 1 Ω



    B085836E01

  1. RHD (Single cab, extra cab):
    Inspect the driver switch.

    1. Remove the master switch.

    2. Measure the resistance of the switch when the switch is operated.

      Standard resistance:

      Window Lock Switch Condition
      		Power Window Switch Condition
      		Tester Connection
      		Specified Condition
      Always
      (ON / OFF)
      		UP
      		5 (DD) - 10 (E)
      2 (DU) - 9 (B)
      		Below 1 Ω
      Always
      (ON / OFF)
      		OFF
      		2 (DU) - 10 (E)
      5 (DD) - 10 (E)
      		Below 1 Ω
      Always
      (ON / OFF)
      		DOWN
      		2 (DU) - 10 (E)
      5 (DD) - 9 (B)
      		Below 1 Ω
      Always
      (ON / OFF)
      		AUTO DOWN
      		2 (DU) - 10 (E)
      5 (DD) - 9 (B)
      		Below 1 Ω



    B059314E02

  1. LHD (Double cab):
    Inspect the driver switch.

    1. Remove the master switch.

    2. Measure the resistance of the switch when the switch is operated.

      Standard resistance:

      Window Lock Switch Condition
      		Power Window Switch Condition
      		Tester Connection
      		Specified Condition
      Always
      (ON / OFF)
      		UP
      		3 (E) - 9 (DD)
      4 (DU) - 6 (B)
      		Below 1 Ω
      Always
      (ON / OFF)
      		OFF
      		3 (E) - 4 (DU)
      3 (E) - 9 (DD)
      		Below 1 Ω
      Always
      (ON / OFF)
      		DOWN
      		3 (E) - 4 (DU)
      6 (B) - 9 (DD)
      		Below 1 Ω
      Always
      (ON / OFF)
      		AUTO DOWN
      		3 (E) - 4 (DU)
      6 (B) - 9 (DD)
      		Below 1 Ω



    B085831E01

  1. RHD (Double cab):
    Inspect the driver switch.

    1. Remove the master switch.

    2. Measure the resistance of the switch when the switch is operated.

      Standard resistance:

      Window Lock Switch Condition
      		Power Window Switch Condition
      		Tester Connection
      		Specified Condition
      Always
      (ON / OFF)
      		UP
      		3 (E) - 9 (DD)
      4 (DU) - 6 (B)
      		Below 1 Ω
      Always
      (ON / OFF)
      		OFF
      		3 (E) - 4 (DU)
      3 (E) - 9 (DD)
      		Below 1 Ω
      Always
      (ON / OFF)
      		DOWN
      		3 (E) - 4 (DU)
      6 (B) - 9 (DD)
      		Below 1 Ω
      Always
      (ON / OFF)
      		AUTO DOWN
      		3 (E) - 4 (DU)
      6 (B) - 9 (DD)
      		Below 1 Ω



NG
REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY
OK


3.CHECK WIRE HARNESS (MASTER SWITCH - MOTOR (DRIVER SIDE))

B111939E05

  1. LHD:

    1. Disconnect the P4 master switch connector.

    2. Disconnect the P5 motor connector.

    3. Measure the resistance of the wire harness side connectors.

      Standard resistance:
      Single cab, Extra cab
      Tester Connection
      		Specified Condition
      P4-4 (DD) - P5-1
      		Below 1 Ω
      P4-3 (DU) - P5-2
      		Below 1 Ω
      P4-4 (DD) or P5-1 - Body ground
      		10 kΩ or higher
      P4-3 (DU) or P5-2 - Body ground
      		10 kΩ or higher
      Double cab
      Tester Connection
      		Specified Condition
      P4-9 (DD) - P5-1
      		Below 1 Ω
      P4-4 (DU) - P5-2
      		Below 1 Ω
      P4-9 (DD) or P5-1 - Body ground
      		10 kΩ or higher
      P4-4 (DU) or P5-2 - Body ground
      		10 kΩ or higher


B111939E04

  1. RHD:

    1. Disconnect the P4 master switch connector.

    2. Disconnect the P6 motor connector.

    3. Measure the resistance of the wire harness side connectors.

      Standard resistance:
      Single cab, Extra cab
      Tester Connection
      		Specified Condition
      P4-5 (DD) - P6-1
      		Below 1 Ω
      P4-2 (DU) - P6-2
      		Below 1 Ω
      P4-5 (DD) or P6-1 - Body ground
      		10 kΩ or higher
      P4-2 (DU) or P6-2 - Body ground
      		10 kΩ or higher
      Double cab
      Tester Connection
      		Specified Condition
      P4-9 (DD) - P6-1
      		Below 1 Ω
      P4-4 (DU) - P6-2
      		Below 1 Ω
      P4-9 (DD) or P6-1 - Body ground
      		10 kΩ or higher
      P4-4 (DU) or P6-2 - Body ground
      		10 kΩ or higher



NG
REPAIR OR REPLACE HARNESS AND CONNECTOR
OK

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