Toyota CH-R Service Manual: Inspection

Toyota CH-R Service Manual / Heating / Air Conditioning / Front Evaporator Temperature Sensor(for Valeo Made) / 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

1 - 2

-10°C (14°F)

16.86 to 16.36 kΩ

-5°C (23°F)

12.86 to 12.54 kΩ

0°C (32°F)

9.89 to 9.70 kΩ

5°C (41°F)

7.70 to 7.52 kΩ

10°C (50°F)

6.04 to 5.89 kΩ

15°C (59°F)

4.77 to 4.65 kΩ

20°C (68°F)

3.81 to 3.69 kΩ

25°C (77°F)

3.05 to 2.95 kΩ

30°C (86°F)

2.46 to 2.37 kΩ

If the resistance is not as specified, replace the No. 1 cooler thermistor.

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.

HINT:

As the temperature increases, the resistance decreases (see the graph).

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

    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 ...

    Installation
    INSTALLATION PROCEDURE 1. INSTALL NO. 1 COOLER THERMISTOR (a) Install the No. 1 cooler thermistor. HINT: Install the No. 1 cooler thermistor in the same area as the one that was previously inst ...

    Other materials:

    Toyota CH-R Service Manual > Terms: Abbreviations Used In Manual
    ABBREVIATIONS USED IN MANUAL Abbreviation Meaning ABS Anti-Lock Brake System A/C Air Conditioner AC Alternating Current ACC Accessory ACIS ...

    Toyota CH-R Service Manual > Air Conditioning System(for Automatic Air Conditioning System With Side-mounted Air Conditioner Pressure Sensor): Diagnostic Trouble Code Chart
    DIAGNOSTIC TROUBLE CODE CHART AIR CONDITIONING SYSTEM DTC No. Detection Item DTC Detection Condition Link B1411 Room Temperature Sensor Circuit Any of the following conditions is met: Open in cooler th ...

    Toyota C-HR (AX20) 2023-2026 Owner's Manual

    Toyota CH-R Owners Manual

    Toyota CH-R Service Manual

    © 2017-2026 Copyright www.tochr.net
    0.0077