Toyota Tacoma manuals

Toyota Tacoma 2015-2018 Service Manual: Front Evaporator Temperature Sensor

Toyota Tacoma 2015-2018 Service Manual / Air Conditioning / Front Evaporator Temperature Sensor

Inspection

INSPECTION

PROCEDURE

1. INSPECT COOLER THERMISTOR SENSOR

(a) Check the resistance.

(1) Measure the resistance and check the results in accordance with the values in the table below.

Standard:

Tester Connection

Condition

Specified Condition

1 - 2

-10°C (14°F)

7.40 to 9.20 kΩ

1 - 2

-5°C (23°F)

5.65 to 7.00 kΩ

1 - 2

0°C (32°F)

4.35 to 5.40 kΩ

1 - 2

5°C (41°F)

3.40 to 4.20 kΩ

1 - 2

10°C (50°F)

2.68 to 3.30 kΩ

1 - 2

15°C (59°F)

2.10 to 2.60 kΩ

1 - 2

20°C (68°F)

1.66 to 2.10 kΩ

1 - 2

25°C (77°F)

1.32 to 1.66 kΩ

1 - 2

30°C (86°F)

1.05 to 1.35 kΩ

If the result is not as specified, replace the cooler thermistor sensor.

NOTICE:

  • Even slightly touching the sensor may change the resistance value. Be sure to hold the connector of the sensor.
  • When measuring, the sensor temperature must be almost the same as the ambient temperature.

HINT:

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

Front Blower Resistor
Inspection INSPECTION PROCEDURE 1. INSPECT BLOWER RESISTOR (a) Check the resistance. (1) Measure the resistance according to the value(s) in the table below. Standard Resistance ...

Heater Relay
Inspection INSPECTION PROCEDURE 1. INSPECT HEATER RELAY (a) Check the resistance. (1) Using an ohmmeter, measure the resistance between each terminal. Standard: ...

Other materials:

Removal
REMOVAL PROCEDURE 1. REMOVE REAR SEAT CUSHION ASSEMBLY (a) Remove the 2 bolts and rear seat cushion assembly. 2. REMOVE REAR SEATBACK HINGE COVER (a) Disengage the 6 claws to remove the 2 rear seatback hinge covers. ...

Manual transmission
■ Shifting the shift lever 6-speed models Fully depress the clutch pedal before operating the shift lever, and then release it slowly. 5-speed models Fully depress the clutch pedal before operating the shift lever, and then release it slowly. ■Maximum allowable speed Obse ...

Coolant
Replacement REPLACEMENT PROCEDURE 1. REMOVE NO. 2 ENGINE UNDER COVER SUB-ASSEMBLY (w/ Off Road Package) 2. REMOVE NO. 1 ENGINE UNDER COVER SUB-ASSEMBLY 3. DRAIN ENGINE COOLANT CAUTION: Do not remove the radiator cap sub-assembly, cylinder block drain cock plug or radiator drain ...

© 2011-2021 Copyright www.ttguide.net