Toyota Yaris: G16e-gts (starting) / Engine Switch

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual / Engine & Hybrid System / G16e-gts (starting) / Engine Switch

Components

COMPONENTS

ILLUSTRATION

*1

CENTER LOWER INSTRUMENT COVER

*2

LOWER INSTRUMENT PANEL FINISH PANEL

*3

ENGINE SWITCH

-

-

Removal

REMOVAL

PROCEDURE

1. REMOVE CENTER LOWER INSTRUMENT COVER

Click here

2. REMOVE LOWER INSTRUMENT PANEL FINISH PANEL

Click here

3. REMOVE ENGINE SWITCH

(a) Disconnect the connector.

(b) Disengage the 2 claws and remove the engine switch from the lower instrument panel finish panel.

Inspection

INSPECTION

PROCEDURE

1. INSPECT ENGINE SWITCH

(a) Check the resistance.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

H68-12(SS1) - H68-3(GND)

H68-6(SS2) - H68-3(GND)

H68-11(SS3) - H68-3(GND)

Not pushed

10 kΩ or higher

Pushed

Below 1 Ω

If the result is not as specified, replace the engine switch.

*a

Component without harness connected

(Engine Switch)

(b) Check the LED illumination.

(1) Apply battery voltage between the terminals of the engine switch and check the illumination condition of the engine switch indicator light.

OK:

Tester Connection

Condition

Specified Condition

H68-5(SWIL) - H68-3(GND)

H68-5(SWIL) - Auxiliary battery positive (+)

H68-3(GND) - Auxiliary battery negative (-)

Illuminates

HINT:

  • If the positive (+) lead and the negative (-) lead are incorrectly connected, the engine switch indicator light will not illuminate.
  • If the voltage is too low, the engine switch indicator light will not illuminate.

If the result is not as specified, replace the engine switch.

*a

Component without harness connected

(Engine Switch)

Installation

INSTALLATION

PROCEDURE

1. INSTALL ENGINE SWITCH

(a) Engage the 2 claws to install the engine switch to the lower instrument panel finish panel.

(b) Connect the connector.

2. INSTALL LOWER INSTRUMENT PANEL FINISH PANEL

Click here

3. INSTALL CENTER LOWER INSTRUMENT COVER

Click here

    G16e-gts (starting)

    ..

    Relay

    InspectionINSPECTION PROCEDURE 1. INSPECT ST NO. 1 RELAY (a) Check the resistance. (1) Measure the resistance according to the value(s) in the table below...

    Other information:

    Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Fail-safe Chart


    FAIL-SAFE CHART If any of the following DTCs are stored, the engine stop and start ECU enters fail-safe mode to preserve vehicle operability. DTC Component Fail-safe Operation Fail-safe Deactivation Condition P033562 Open in engine speed signal circuit Stop and start control is prohibited Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control All of the following conditions are met for 10 seconds: Normal communication with ECM Engine speed 500 rpm or higher Engine speed (communication signal) 500 rpm or higher Difference between engine speed from pulse signal and engine speed from communication signal is less than 100 rpm P055500 P05552A Vacuum sensor assembly Brake booster assembly Vacuum hose (brake booster hose) Stop and start control is prohibited Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control One of the following conditions is met: Vacuum changes while the brake pedal is depressed Vacuum changes a specified number of times while the vehicle is being driven faster than a certain vehicle speed P055511 P055515 Vacuum sensor assembly circuit Stop and start control is prohibited Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control Sensor output is within standard range P060629 Engine stop and start ECU Stop and start control is prohibited Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control Pass condition detected and ignition switch turned to ON P060B1C P060B49 P060B71 Analog to digital converter (Engine stop and start ECU) Stop and start control is prohibited Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control Pass condition detected and ignition switch turned to ON P061519 ST NO...

    Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Components


    C..

    Categories

    Liftgate/Trunk Lid

    WARNING

    Never allow a person to ride in the luggage compartment/trunk

    Allowing a person to ride in the luggage compartment/trunk is dangerous. The person in the luggage compartment/trunk could be seriously injured or killed during sudden braking or a collision.

    Do not drive with the liftgate/trunk lid open

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