Last Modified: 01-30-2024 6.11:8.1.0 Doc ID: RM1000000026O6T
Model Year Start: 2023 Model: RAV4 Prod Date Range: [10/2022 -           ]
Title: METER / GAUGE / DISPLAY: METER / GAUGE SYSTEM: Steering Pad Switch Circuit; 2023 - 2024 MY RAV4 RAV4 HV [10/2022 -        ]

Steering Pad Switch Circuit

DESCRIPTION

The combination meter assembly and steering pad switch assembly are connected via direct line. The main display and multi-information display in the combination meter assembly are operated using the switches of the steering pad switch assembly.

WIRING DIAGRAM

CAUTION / NOTICE / HINT

NOTICE:

  • When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.
  • The vehicle is equipped with a Supplemental Restraint System (SRS) which includes components such as airbags. Before servicing (including removal or installation of parts), be sure to read the precaution for Supplemental Restraint System.

    Click here 2021 - 2024 MY RAV4 RAV4 HV [08/2020 -        ]; SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: PRECAUTION

  • After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.

    Click here 2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; INTRODUCTION: REPAIR INSTRUCTION: PRECAUTION

  • When disconnecting the cable from the negative (-) auxiliary battery terminal while performing repairs, some systems need to be initialized after the cable is reconnected.

    Click here 2023 MY RAV4 RAV4 HV [10/2022 - 10/2023]; INTRODUCTION: REPAIR INSTRUCTION: INITIALIZATION 2024 MY RAV4 RAV4 HV [10/2023 -        ]; INTRODUCTION: REPAIR INSTRUCTION: INITIALIZATION

PROCEDURE

1.

READ VALUE USING TECHSTREAM

(a) Using the Techstream, read the Data List.

Click here 2023 - 2024 MY RAV4 RAV4 HV [10/2022 -        ]; METER / GAUGE / DISPLAY: METER / GAUGE SYSTEM: DATA LIST / ACTIVE TEST

Body Electrical > Combination Meter > Data List

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

Multi Switch (Up)

Steering pad switch assembly (up switch) signal

OFF or ON

OFF: Steering pad switch assembly (up switch) released

ON: Steering pad switch assembly (up switch) pushed

-

Multi Switch (Down)

Steering pad switch assembly (down switch) signal

OFF or ON

OFF: Steering pad switch assembly (down switch) released

ON: Steering pad switch assembly (down switch) pushed

-

Multi Switch (Left)

Steering pad switch assembly (left switch) signal

OFF or ON

OFF: Steering pad switch assembly (left switch) released

ON: Steering pad switch assembly (left switch) pushed

-

Multi Switch (Right)

Steering pad switch assembly (right switch) signal

OFF or ON

OFF: Steering pad switch assembly (right switch) released

ON: Steering pad switch assembly (right switch) pushed

-

Multi Switch (Enter)

Steering pad switch assembly (enter switch) signal

OFF or ON

OFF: Steering pad switch assembly (enter switch) released

ON: Steering pad switch assembly (enter switch) pushed

-

Multi Switch (Back)

Steering pad switch assembly (back switch) signal

OFF or ON

OFF: Steering pad switch assembly (back switch) released

ON: Steering pad switch assembly (back switch) pushed

-

Body Electrical > Combination Meter > Data List

Tester Display

Multi Switch (Up)

Multi Switch (Down)

Multi Switch (Left)

Multi Switch (Right)

Multi Switch (Enter)

Multi Switch (Back)

OK:

Steering pad switch assembly condition displayed on the Techstream changes with the actual switch operation.

OK

REPLACE COMBINATION METER ASSEMBLY

NG

2.

INSPECT STEERING PAD SWITCH ASSEMBLY

(a) Remove the steering pad switch assembly.

Click here 2023 MY RAV4 RAV4 HV [10/2022 - 10/2023]; STEERING COLUMN: STEERING PAD SWITCH: REMOVAL 2024 MY RAV4 RAV4 HV [10/2023 -        ]; STEERING COLUMN: STEERING PAD SWITCH: REMOVAL

(b) Inspect the steering pad switch assembly.

Click here 2021 - 2024 MY RAV4 RAV4 HV [08/2020 -        ]; STEERING COLUMN: STEERING PAD SWITCH: INSPECTION

NG

REPLACE STEERING PAD SWITCH ASSEMBLY 2023 MY RAV4 RAV4 HV [10/2022 - 10/2023]; STEERING COLUMN: STEERING PAD SWITCH: REMOVAL 2024 MY RAV4 RAV4 HV [10/2023 -        ]; STEERING COLUMN: STEERING PAD SWITCH: REMOVAL

OK

3.

INSPECT SPIRAL CABLE SUB-ASSEMBLY

(a) Remove the spiral cable sub-assembly.

Click here 2023 MY RAV4 RAV4 HV [10/2022 - 10/2023]; SUPPLEMENTAL RESTRAINT SYSTEMS: SPIRAL CABLE: REMOVAL 2024 MY RAV4 RAV4 HV [10/2023 -        ]; SUPPLEMENTAL RESTRAINT SYSTEMS: SPIRAL CABLE: REMOVAL

(b) Inspect the spiral cable sub-assembly.

Click here 2021 - 2024 MY RAV4 RAV4 HV [08/2020 -        ]; SUPPLEMENTAL RESTRAINT SYSTEMS: SPIRAL CABLE: INSPECTION

NG

REPLACE SPIRAL CABLE SUB-ASSEMBLY 2023 MY RAV4 RAV4 HV [10/2022 - 10/2023]; SUPPLEMENTAL RESTRAINT SYSTEMS: SPIRAL CABLE: REMOVAL 2024 MY RAV4 RAV4 HV [10/2023 -        ]; SUPPLEMENTAL RESTRAINT SYSTEMS: SPIRAL CABLE: REMOVAL

OK

4.

CHECK HARNESS AND CONNECTOR (SPIRAL CABLE SUB-ASSEMBLY - COMBINATION METER ASSEMBLY AND BODY GROUND)

(a) Disconnect the G20 spiral cable sub-assembly connector.

(b) Disconnect the G18*1 or G140*2 combination meter assembly connector.

  • *1: for 7 Inch Multi-information Display Type
  • *2: for 12.3 Inch Multi-information Display Type

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

Standard Resistance:

for 7 Inch Multi-information Display Type

Tester Connection

Condition

Specified Condition

G20-10 (+DP2) - G18-15 (MSTI)

Always

Below 1 Ω

G20-11 (+DP) - G18-32 (MSM+)

Always

Below 1 Ω

G20-4 (EAU) - Body ground

Always

Below 1 Ω

G20-10 (+DP2) or G18-15 (MSTI) - Body ground

Always

10 kΩ or higher

G20-11 (+DP) or G18-32 (MSM+) - Body ground

Always

10 kΩ or higher

for 12.3 Inch Multi-information Display Type

Tester Connection

Condition

Specified Condition

G20-10 (+DP2) - G140-12 (MSTI)

Always

Below 1 Ω

G20-11 (+DP) - G140-29 (MSM+)

Always

Below 1 Ω

G20-4 (EAU) - Body ground

Always

Below 1 Ω

G20-10 (+DP2) or G140-12 (MSTI) - Body ground

Always

10 kΩ or higher

G20-11 (+DP) or G140-29 (MSM+) - Body ground

Always

10 kΩ or higher

OK

REPLACE COMBINATION METER ASSEMBLY

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR