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 BUMPER ASSEMBLY (w/ Towing Package) (See page ) 2. REMOVE REAR BUMPER ASSEMBLY (w/o Towing Package) (See page ) 3. REMOVE CONNECTOR COVER (w/ Towing Package) (See page ) 4. REMOVE REAR BUMPER HOLE COVER (w/o Towing Package) (See page ) 5. REMOVE REAR ...

Ambient Temperature Sensor
Components COMPONENTS ILLUSTRATION Inspection INSPECTION PROCEDURE 1. INSPECT AMBIENT TEMPERATURE SENSOR (a) Measure the resistance according to the value(s) in the table below. Standard resistance: Tester Connection Condition ...

Jam Protection Function does not Operate
DESCRIPTION This symptom may occur for any of the windows. The jam protection function operates within a specified range during the manual up or auto up operation. CAUTION / NOTICE / HINT NOTICE: If a power window regulator motor assembly has been replaced with a new one, initiali ...