Toyota Yaris: Stop And Start / Stop And Start System Cancel Switch Assembly

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual / Engine & Hybrid System / Stop And Start / Stop And Start System Cancel Switch Assembly

Components

COMPONENTS

ILLUSTRATION

*1

ECO RUN CANCEL SWITCH ASSEMBLY (COMBINATION SWITCH ASSEMBLY)

-

-

Removal

REMOVAL

PROCEDURE

1. REMOVE ECO RUN CANCEL SWITCH ASSEMBLY (COMBINATION SWITCH ASSEMBLY)

Click here

Inspection

INSPECTION

PROCEDURE

1. INSPECT ECO RUN CANCEL SWITCH ASSEMBLY (COMBINATION SWITCH ASSEMBLY)

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

Standard Resistance:

Tester Connection

Switch Condition

Specified Condition

H18-6 (ECU) - H18-5 (E)

Eco run cancel switch assembly (combination switch assembly) being pushed and held

Below 50 Ω

Eco run cancel switch assembly (combination switch assembly) not pushed

10 kΩ or higher

If the result is not as specified, replace the eco run cancel switch assembly (combination switch assembly).

*a

Component without harness connected

(Eco Run Cancel Switch Assembly (Combination Switch Assembly))

Installation

INSTALLATION

PROCEDURE

1. INSTALL ECO RUN CANCEL SWITCH ASSEMBLY (COMBINATION SWITCH ASSEMBLY)

Click here

    STA Signal Circuit

    DESCRIPTION While the engine is being cranked, a starter operation request signal is sent to terminal STA of the ECM. HINT: If there is an open in the STA circuit of the ECM, stop and start control will be prohibited after the third time the engine is started by stop and start control...

    Vacuum Sensor Assembly

    ComponentsCOMPONENTS ILLUSTRATION *1 VACUUM SENSOR GROMMET *2 VACUUM SENSOR ASSEMBLY ● Non-reusable part - - On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE 1...

    Other information:

    Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Backup Boost Converter Circuit


    DESCRIPTION A backup boost converter is built into the engine stop and start ECU. The backup boost converter helps maintain the power source voltage when the engine is restarted by stop and start control. This prevents various functions such as the audio and visual system from malfunctioning if the power source voltage drops due to the auxiliary battery voltage dropping when the engine is restarted by stop and start control...

    Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Diagnostic Trouble Code Chart


    D..

    Categories

    Turning the Engine Off

    Stop the vehicle completely. Manual transaxle: Shift into neutral and set the parking brake.

    Automatic transaxle: Shift the selector lever to the P position and set the parking brake.

    Press the push button start to turn off the engine. The ignition position is off.

    read more

     
    Copyright © 2025 www.toyaris4.com