Toyota Yaris: Engine Coolant Temperature Sensor / Installation

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual / Engine & Hybrid System / G16e-gts (engine Control) / Engine Coolant Temperature Sensor / Installation

INSTALLATION

PROCEDURE

1. INSTALL ENGINE COOLANT TEMPERATURE SENSOR

HINT:

Perform "Inspection After Repair" after replacing the engine coolant temperature sensor.

Click here

(a) Apply a light coat of engine coolant to the O-ring of the engine coolant temperature sensor.

(b) Install the engine coolant temperature sensor to the water outlet with a new clip.

NOTICE:

  • If the engine coolant temperature sensor has been struck or dropped, replace it.
  • If reusing the engine coolant temperature sensor, be sure to inspect the O-ring.
  • Make sure that the O-ring is not cracked or moved out of place when installing the engine coolant temperature sensor.

(c) Connect the engine coolant temperature sensor connector.

2. ADD ENGINE COOLANT

Click here

3. INSPECT FOR COOLANT LEAK

Click here

4. INSTALL NO. 1 ENGINE UNDER COVER ASSEMBLY

Click here

5. PERFORM INITIALIZATION

(a) Perform "Inspection After Repair" after replacing the engine coolant temperature sensor.

Click here

    Removal

    REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during radiator assembly removal/installation are shown below...

    Ignition Coil And Spark Plug

    ComponentsCOMPONENTS ILLUSTRATION *1 SPARK PLUG *2 IGNITION COIL ASSEMBLY N*m (kgf*cm, ft.*lbf): Specified torque - - RemovalREMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during ignition coil assembly or spark plug removal/installation are shown below...

    Other information:

    Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Front Floor Electrical Key Oscillator Circuit Open (B27A513)


    DESCRIPTION The certification ECU (smart key ECU assembly) generates a request signal and transmits the signal to the No. 1 indoor electrical key antenna assembly (front floor). For the No. 1 indoor electrical key antenna assembly (front floor) to detect when the electrical key transmitter sub-assembly is in the cabin, the signal from the certification ECU (smart key ECU assembly) requesting a response from the electrical key transmitter sub-assembly is transmitted inside the vehicle...

    Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Back Door Entry Unlock Function does not Operate


    DESCRIPTION If the entry unlock function does not operate for the back door only, but the entry lock function operates, the request code is being transmitted properly from the back door. In this case, there may be a problem related to the open switch (connection between the back door opener switch assembly and certification ECU (smart key ECU assembly))...

    Categories

    Front Seat Belt Pretensioners

    The front seat belt pretensioners are designed to deploy in moderate or severe frontal, near frontal collisions.

    In addition, the pretensioners operate when a side collision or a rollover accident is detected. The pretensioners operate differently depending on what types of air bags are equipped. For more details about the seat belt pretensioner operation, refer to the SRS Air Bag Deployment Criteria.

    read more

     
    Copyright © 2025 www.toyaris4.com