Toyota Yaris: Front Evaporator Temperature Sensor / Inspection

Toyota Yaris XP210 (2020-2024) Reapir and Service Manual / Vehicle Interior / Heating / Air Conditioning / Front Evaporator Temperature Sensor / Inspection

INSPECTION

PROCEDURE

1. INSPECT NO. 1 COOLER THERMISTOR

(a) Check the resistance.

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

*a

Component without harness connected

(No. 1 Cooler Thermistor)

*b

Sensing Portion

*c

Resistance (kΩ)

*d

Temperature (°C (°F))

*e

Allowable Range

-

-

Standard Resistance:

Tester Connection

Condition

Specified Condition

h5-1 - h5-2

-10°C (14°F)

7.30 to 9.10 kΩ

h5-1 - h5-2

-5°C (23°F)

5.65 to 6.95 kΩ

h5-1 - h5-2

0°C (32°F)

4.40 to 5.35 kΩ

h5-1 - h5-2

5°C (41°F)

3.40 to 4.15 kΩ

h5-1 - h5-2

10°C (50°F)

2.70 to 3.25 kΩ

h5-1 - h5-2

15°C (59°F)

2.14 to 2.58 kΩ

h5-1 - h5-2

20°C (68°F)

1.71 to 2.05 kΩ

h5-1 - h5-2

25°C (77°F)

1.38 to 1.64 kΩ

h5-1 - h5-2

30°C (86°F)

1.11 to 1.32 kΩ

NOTICE:

  • Hold the sensor only by its connector. Touching the sensing portion may change the resistance value.
  • When measuring, the sensor temperature must be the same as the ambient temperature.

If the specified condition is not met, replace the No. 1 cooler thermistor.

    Removal

    REMOVAL PROCEDURE 1. REMOVE BLOWER ASSEMBLY Click here 2. REMOVE NO. 2 AIR DUCT Click here 3. REMOVE COOLER PIPE GROMMET Click here 4. REMOVE COOLER EXPANSION VALVE Click here 5...

    Installation

    INSTALLATION PROCEDURE 1. INSTALL NO. 1 COOLER THERMISTOR (a) Install the No. 1 cooler thermistor as shown in the illustration. Installation Position: Part Length A 45 to 55 mm (1...

    Other information:

    Toyota Yaris XP210 (2020-2024) Reapir and Service Manual: Removal


    REMOVAL CAUTION / NOTICE / HINT Be sure to read Precaution thoroughly before servicing. Click here Wear protective gloves. Sharp areas on the parts may injure your hands. NOTICE: If a front seat airbag assembly has been deployed, replace the front seat airbag assembly, front seatback frame sub-assembly, separate type front seatback pad, separate type front seatback cover and front seatback pad with cover with the necessary parts in accordance with the extent of the collision damage...

    Toyota Yaris XP210 (2020-2024) Reapir and Service Manual: Installation


    INSTALLATION CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH side and LH side. The following procedure is for the LH side. PROCEDURE 1. INSTALL FRONT AIRBAG SENSOR (a) Check that the ignition switch is off. (b) Check that the cable is disconnected from the negative (-) auxiliary battery terminal...

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