Last Modified: 01-30-2024 6.11:8.1.0 Doc ID: RM100000001FJ05
Model Year Start: 2019 Model: RAV4 Prod Date Range: [11/2018 -           ]
Title: WINDOW / GLASS: POWER WINDOW CONTROL SYSTEM: Driver Side Power Window does not Operate with Power Window Master Switch; 2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]

Driver Side Power Window does not Operate with Power Window Master Switch

DESCRIPTION

When the ignition switch is ON, the front power window regulator motor assembly LH is operated by the multiplex network master switch assembly. The front power window regulator motor assembly LH has motor, regulator and ECU functions.

WIRING DIAGRAM

CAUTION / NOTICE / HINT

NOTICE:

  • The power window control system uses the LIN communication system. Inspect the communication function by following How to Proceed with Troubleshooting. Troubleshoot the power window control system after confirming that the communication system is functioning properly.

    Click here 2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; WINDOW / GLASS: POWER WINDOW CONTROL SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING

  • If the front power window regulator motor assembly LH has been replaced with a new one, initialize the power window control system.

    Click here 2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; WINDOW / GLASS: POWER WINDOW CONTROL SYSTEM: INITIALIZATION

  • Inspect the fuses for circuits related to this system before performing the following procedure.

PROCEDURE

1.

READ VALUE USING TECHSTREAM (D-DOOR MOTOR)

(a) Read the Data List according to the display on the Techstream.

Click here 2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; WINDOW / GLASS: POWER WINDOW CONTROL SYSTEM: DATA LIST / ACTIVE TEST

Body Electrical > D-Door Motor > Data List

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

D Door P/W Up SW

Driver door power window manual up switch signal

OFF or ON

OFF: Driver door power window manual up switch not being operated

ON: Driver door power window manual up switch being operated

-

D Door P/W Down SW

Driver door power window manual down switch signal

OFF or ON

OFF: Driver door power window manual down switch not being operated

ON: Driver door power window manual down switch being operated

-

Body Electrical > D-Door Motor > Data List

Tester Display

D Door P/W Up SW

D Door P/W Down SW

OK:

On the Techstream screen, ON or OFF is displayed accordingly.

OK

REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH 2019 MY RAV4 RAV4 HV [11/2018 - 02/2019]; WINDOW / GLASS: POWER WINDOW REGULATOR MOTOR (for Front Door): REMOVAL 2019 MY RAV4 RAV4 HV [02/2019 - 10/2019]; WINDOW / GLASS: POWER WINDOW REGULATOR MOTOR (for Front Door): REMOVAL 2020 MY RAV4 RAV4 HV [10/2019 - 08/2020]; WINDOW / GLASS: POWER WINDOW REGULATOR MOTOR (for Front Door): REMOVAL 2021 MY RAV4 RAV4 HV [08/2020 - 12/2021]; WINDOW / GLASS: POWER WINDOW REGULATOR MOTOR (for Front Door): REMOVAL 2022 MY RAV4 RAV4 HV [12/2021 - 10/2022]; WINDOW / GLASS: POWER WINDOW REGULATOR MOTOR (for Front Door): REMOVAL 2023 MY RAV4 RAV4 HV [10/2022 - 10/2023]; WINDOW / GLASS: POWER WINDOW REGULATOR MOTOR (for Front Door): REMOVAL 2024 MY RAV4 RAV4 HV [10/2023 -        ]; WINDOW / GLASS: POWER WINDOW REGULATOR MOTOR (for Front Door): REMOVAL

NG

2.

CHECK MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY

(a) Disconnect the front power window regulator motor assembly LH connector.

*a

Front view of wire harness connector

(to Front Power Window Regulator Motor Assembly LH)

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

Standard Voltage:

Tester Connection

Condition

Specified Condition

J6-10 (UP) - J6-1 (GND)
  • Ignition switch to ON
  • Multiplex network master switch assembly (driver side switch) OFF → UP (manual operation)

11 to 14 V → Below 1 V

J6-7 (DOWN) - J6-1 (GND)
  • Ignition switch to ON
  • Multiplex network master switch assembly (driver side switch) OFF → DOWN (manual operation)

11 to 14 V → Below 1 V
OK

REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH 2019 MY RAV4 RAV4 HV [11/2018 - 02/2019]; WINDOW / GLASS: POWER WINDOW REGULATOR MOTOR (for Front Door): REMOVAL 2019 MY RAV4 RAV4 HV [02/2019 - 10/2019]; WINDOW / GLASS: POWER WINDOW REGULATOR MOTOR (for Front Door): REMOVAL 2020 MY RAV4 RAV4 HV [10/2019 - 08/2020]; WINDOW / GLASS: POWER WINDOW REGULATOR MOTOR (for Front Door): REMOVAL 2021 MY RAV4 RAV4 HV [08/2020 - 12/2021]; WINDOW / GLASS: POWER WINDOW REGULATOR MOTOR (for Front Door): REMOVAL 2022 MY RAV4 RAV4 HV [12/2021 - 10/2022]; WINDOW / GLASS: POWER WINDOW REGULATOR MOTOR (for Front Door): REMOVAL 2023 MY RAV4 RAV4 HV [10/2022 - 10/2023]; WINDOW / GLASS: POWER WINDOW REGULATOR MOTOR (for Front Door): REMOVAL 2024 MY RAV4 RAV4 HV [10/2023 -        ]; WINDOW / GLASS: POWER WINDOW REGULATOR MOTOR (for Front Door): REMOVAL

NG

3.

CHECK HARNESS AND CONNECTOR (MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY - FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH)

(a) Disconnect the J2 multiplex network master switch assembly connector.

(b) Disconnect the J6 front power window regulator motor assembly LH connector.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

J2-20 (UP) - J6-10 (UP)

Always

Below 1 Ω

J2-15 (DOWN) - J6-7 (DOWN)

Always

Below 1 Ω

J2-20 (UP) or J6-10 (UP) - Body ground

Always

10 kΩ or higher

J2-15 (DOWN) or J6-7 (DOWN) - Body ground

Always

10 kΩ or higher
OK

REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR