| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM100000001EEKU |
| Model Year Start: 2019 | Model: RAV4 | Prod Date Range: [11/2018 - 10/2023] |
| Title: STOP AND START: STOP AND START SYSTEM: Stop and Start Cancel Switch Circuit; 2019 - 2023 MY RAV4 [11/2018 - 10/2023] | ||
|
Stop and Start Cancel Switch Circuit |
DESCRIPTION
Stop and start control can be disabled by pressing the stop and start system cancel switch (eco run cancel switch assembly). The stop and start system cancel switch (eco run cancel switch assembly) is a momentary-type switch that switches between on and off when the switch is pressed. While stop and start control is disabled, the stop and start cancel indicator is illuminated to inform the driver.
WIRING DIAGRAM
PROCEDURE
|
1. |
READ VALUE USING TECHSTREAM (STOP&START CANCEL SWITCH) |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Powertrain / Stop and Start / Data List / Stop&Start Cancel Switch.
Powertrain > Stop and Start > Data List
|
Tester Display |
|---|
|
Stop&Start Cancel Switch |
(e) Read the value when the stop and start system cancel switch (eco run cancel switch assembly) is pressed.
OK:
|
Techstream Display |
Condition |
Normal Condition |
|---|---|---|
|
Stop&Start Cancel Switch |
Stop and start system cancel switch (eco run cancel switch assembly) is pressed |
ON |
|
Stop and start system cancel switch (eco run cancel switch assembly) is not pressed |
OFF |
| OK |
|
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE
|
|
|
2. |
INSPECT STOP AND START SYSTEM CANCEL SWITCH (ECO RUN CANCEL SWITCH ASSEMBLY) |
(a) Inspect the stop and start system cancel switch (eco run cancel switch assembly).
Click here
![2019 - 2024 MY RAV4 [11/2018 - ]; STOP AND START: STOP AND START SYSTEM CANCEL SWITCH ASSEMBLY: INSPECTION](/t3Portal/stylegraphics/info.gif)
| NG |
|
REPLACE STOP AND START SYSTEM CANCEL SWITCH (ECO RUN CANCEL SWITCH ASSEMBLY)
|
|
|
3. |
CHECK HARNESS AND CONNECTOR (STOP AND START SYSTEM CANCEL SWITCH (ECO RUN CANCEL SWITCH ASSEMBLY) - BODY GROUND) |
(a) Disconnect the stop and start system cancel switch (eco run cancel switch assembly) connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
G51-2 (E) - Body ground |
Always |
Below 1 Ω |
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|
4. |
CHECK HARNESS AND CONNECTOR (ENGINE STOP AND START ECU - STOP AND START SYSTEM CANCEL SWITCH (ECO RUN CANCEL SWITCH ASSEMBLY)) |
(a) Disconnect the engine stop and start ECU connector.
(b) Disconnect the stop and start system cancel switch (eco run cancel switch assembly) connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
A32-5 (ECAN) - G51-5 (ECU) |
Always |
Below 1 Ω |
|
A32-5 (ECAN) or G51-5 (ECU) - Body ground and other terminals |
Always |
10 kΩ or higher |
| OK |
|
REPLACE ENGINE STOP AND START ECU
|
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|