| 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
for HV Model: Click here
|
|
|
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](/t3Portal/stylegraphics/info.gif)
for HV Model: Click here
|
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
for HV Model: Click here
|
|
|
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 |
|
|
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
-
for AWD: Click here
for A25A-FXS:
-
Click here
|
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 |
|
| C |
|
REPLACE INTEGRATION CONTROL & PANEL ASSEMBLY for A25A-FKS:
for A25A-FXS:
|
|
|
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
|
| 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
|
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|