Last Modified: 01-30-2024 6.11:8.1.0 Doc ID: RM100000001HD5C
Model Year Start: 2019 Model: RAV4 Prod Date Range: [02/2019 -           ]
Title: POWER ASSIST SYSTEMS: POWER STEERING SYSTEM (for Type B): Drive Mode Select Switch Circuit; 2019 - 2024 MY RAV4 RAV4 HV [02/2019 -        ]

Drive Mode Select Switch Circuit

DESCRIPTION

The electronic throttle and the EPS character change by the operation of the drive mode select switch (integration control and panel assembly).

WIRING DIAGRAM

for Gasoline Model:
for HV Model:

PROCEDURE

1.

CHECK THE PROBLEM SYMPTOMS

(a) Check each symptom by checking the suspected areas in the table below.

Result

Proceed to

SPORT mode or NORMAL mode is abnormal.

A

ECO mode is abnormal.

B

B

GO TO AIR CONDITIONING SYSTEM

for Gasoline Model: Click here 2019 - 2024 MY RAV4 [11/2018 -        ]; HEATING / AIR CONDITIONING: AIR CONDITIONING SYSTEM (for Gasoline Model): ECO Switch Circuit

for HV Model: Click here 2019 - 2024 MY RAV4 HV [02/2019 -        ]; HEATING / AIR CONDITIONING: AIR CONDITIONING SYSTEM (for HV Model): ECO Switch Circuit

A

2.

CHECK CAN COMMUNICATION SYSTEM

(a) Check for DTCs.

for Gasoline Model: Click here 2019 MY RAV4 [02/2019 - 10/2019]; NETWORKING: CAN COMMUNICATION SYSTEM (for Gasoline Model): DIAGNOSIS SYSTEM 2020 MY RAV4 [10/2019 - 08/2020]; NETWORKING: CAN COMMUNICATION SYSTEM (for Gasoline Model): DIAGNOSIS SYSTEM 2021 MY RAV4 [08/2020 - 12/2021]; NETWORKING: CAN COMMUNICATION SYSTEM (for Gasoline Model): DIAGNOSIS SYSTEM 2022 MY RAV4 [12/2021 - 10/2022]; NETWORKING: CAN COMMUNICATION SYSTEM (for Gasoline Model): DIAGNOSIS SYSTEM 2023 MY RAV4 [10/2022 - 10/2023]; NETWORKING: CAN COMMUNICATION SYSTEM (for Gasoline Model): DIAGNOSIS SYSTEM 2024 MY RAV4 [10/2023 -        ]; NETWORKING: CAN COMMUNICATION SYSTEM (for Gasoline Model): DIAGNOSIS SYSTEM

for HV Model: Click here 2019 MY RAV4 HV [02/2019 - 10/2019]; NETWORKING: CAN COMMUNICATION SYSTEM (for HV Model): DIAGNOSIS SYSTEM 2020 MY RAV4 HV [10/2019 - 06/2020]; NETWORKING: CAN COMMUNICATION SYSTEM (for HV Model): DIAGNOSIS SYSTEM 2020 MY RAV4 HV [06/2020 - 08/2020]; NETWORKING: CAN COMMUNICATION SYSTEM (for HV Model): DIAGNOSIS SYSTEM 2021 MY RAV4 HV [08/2020 - 12/2021]; NETWORKING: CAN COMMUNICATION SYSTEM (for HV Model): DIAGNOSIS SYSTEM 2022 MY RAV4 HV [12/2021 - 10/2022]; NETWORKING: CAN COMMUNICATION SYSTEM (for HV Model): DIAGNOSIS SYSTEM 2023 MY RAV4 HV [10/2022 - 10/2023]; NETWORKING: CAN COMMUNICATION SYSTEM (for HV Model): DIAGNOSIS SYSTEM 2024 MY RAV4 HV [10/2023 -        ]; NETWORKING: CAN COMMUNICATION SYSTEM (for HV Model): DIAGNOSIS SYSTEM

Result

Proceed to

CAN communication system DTCs are not output.

A

CAN communication system DTCs are output.

B

B

GO TO CAN COMMUNICATION SYSTEM

for Gasoline Model: Click here 2019 - 2024 MY RAV4 [11/2018 -        ]; NETWORKING: CAN COMMUNICATION SYSTEM (for Gasoline Model): HOW TO PROCEED WITH TROUBLESHOOTING

for HV Model: Click here 2019 - 2024 MY RAV4 HV [02/2019 -        ]; NETWORKING: CAN COMMUNICATION SYSTEM (for HV Model): HOW TO PROCEED WITH TROUBLESHOOTING

A

3.

CHECK HARNESS AND CONNECTOR (DRIVE MODE SELECT SWITCH (INTEGRATION CONTROL AND PANEL ASSEMBLY) - BODY GROUND)

(a) Turn the ignition switch off.

(b) Disconnect the G32 drive mode select switch (integration control and panel assembly) connector.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

G32-13 (GND) - Body ground

Always

Below 1 Ω

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

OK

4.

INSPECT DRIVE MODE SWITCH (INTEGRATION CONTROL AND PANEL ASSEMBLY)

(a) Inspect drive mode select switch (integration control and panel assembly).

for A25A-FKS:

  • for 2WD: Click here 2019 - 2024 MY RAV4 [11/2018 -        ]; UB80E (AUTOMATIC TRANSMISSION / TRANSAXLE): COMBINATION SWITCH: INSPECTION
  • for AWD: Click here 2019 - 2024 MY RAV4 [11/2018 -        ]; UB80F (AUTOMATIC TRANSMISSION / TRANSAXLE): COMBINATION SWITCH: INSPECTION

for A25A-FXS:

  • Click here 2019 - 2020 MY RAV4 HV [02/2019 - 08/2020]; P710 (HYBRID TRANSMISSION / TRANSAXLE): COMBINATION SWITCH: INSPECTION 2021 - 2024 MY RAV4 HV [08/2020 -        ]; P710 (HYBRID TRANSMISSION / TRANSAXLE): COMBINATION SWITCH: INSPECTION

Result

Proceed to

for A25A-FKS : Drive mode select switch (integration control and panel assembly) is normal.

A

for A25A-FXS : Drive mode select switch (integration control and panel assembly) is normal

B

Drive mode select switch (integration control and panel assembly) is abnormal

C

B

GO TO STEP 6

C

REPLACE INTEGRATION CONTROL & PANEL ASSEMBLY

for A25A-FKS:

  • for 2WD: Click here 2019 - 2024 MY RAV4 [11/2018 -        ]; UB80E (AUTOMATIC TRANSMISSION / TRANSAXLE): COMBINATION SWITCH: REMOVAL

    for AWD: Click here 2019 - 2024 MY RAV4 [11/2018 -        ]; UB80F (AUTOMATIC TRANSMISSION / TRANSAXLE): COMBINATION SWITCH: REMOVAL

for A25A-FXS:

  • Click here 2019 - 2024 MY RAV4 HV [11/2018 -        ]; P710 (HYBRID TRANSMISSION / TRANSAXLE): COMBINATION SWITCH: REMOVAL

A

5.

CHECK HARNESS AND CONNECTOR (DRIVE MODE SELECT SWITCH (INTEGRATION CONTROL AND PANEL ASSEMBLY) - ECM)

(a) Reconnect the G32 drive mode select switch (integration control and panel assembly) connector.

(b) Disconnect the A24 ECM connectors.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

A24-12 (PWMS) - Body ground

SPORT mode switch being turned and held

Below 1 Ω

A24-12 (PWMS) - Body ground

SPORT mode switch not turned

10 kΩ or higher

A24-13 (SPCN) - Body ground

NORMAL mode switch being pushed and held

Below 1 Ω

A24-13 (SPCN) - Body ground

NORMAL mode switch not pushed

10 kΩ or higher

OK

REPLACE ECM 2019 - 2020 MY RAV4 [11/2018 - 08/2020]; A25A-FKS (ENGINE CONTROL): ECM: REMOVAL 2021 - 2022 MY RAV4 [08/2020 - 10/2022]; A25A-FKS (ENGINE CONTROL): ECM: REMOVAL 2023 MY RAV4 [10/2022 - 10/2023]; A25A-FKS (ENGINE CONTROL): ECM: REMOVAL 2024 MY RAV4 [10/2023 -        ]; A25A-FKS (ENGINE CONTROL): ECM: REMOVAL

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

6.

CHECK HARNESS AND CONNECTOR (DRIVE MODE SELECT SWITCH (INTEGRATION CONTROL AND PANEL ASSEMBLY) - HYBRID VEHICLE CONTROL ECU ASSEMBLY)

(a) Reconnect the G32 drive mode select switch (integration control and panel assembly) connector.

(b) Disconnect the A30 hybrid vehicle control ECU connectors.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

A30-37 (SPRT) - Body ground

SPORT mode switch being turned and held

Below 1 Ω

A30-37 (SPRT) - Body ground

SPORT mode switch not turned

10 kΩ or higher

A30-38 (NORM) - Body ground

NORMAL mode switch being pushed and held

Below 1 Ω

A30-38 (NORM) - Body ground

NORMAL mode switch not pushed

10 kΩ or higher

OK

REPLACE HYBRID VEHICLE CONTROL ECU 2019 MY RAV4 HV [02/2019 - 10/2019]; HYBRID / BATTERY CONTROL: HYBRID VEHICLE CONTROL ECU: REMOVAL 2020 MY RAV4 HV [10/2019 - 08/2020]; HYBRID / BATTERY CONTROL: HYBRID VEHICLE CONTROL ECU: REMOVAL 2021 MY RAV4 HV [08/2020 - 12/2021]; HYBRID / BATTERY CONTROL: HYBRID VEHICLE CONTROL ECU: REMOVAL 2022 MY RAV4 HV [12/2021 - 10/2022]; HYBRID / BATTERY CONTROL: HYBRID VEHICLE CONTROL ECU: REMOVAL 2023 MY RAV4 HV [10/2022 - 10/2023]; HYBRID / BATTERY CONTROL: HYBRID VEHICLE CONTROL ECU: REMOVAL 2024 MY RAV4 HV [10/2023 -        ]; HYBRID / BATTERY CONTROL: HYBRID VEHICLE CONTROL ECU: REMOVAL

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR