Toyota Venza: Inspection

Toyota Venza Service Manual / Heating / Air Conditioning / Front Evaporator Temperature Sensor / Inspection

INSPECTION

PROCEDURE

1. INSPECT EVAPORATOR TEMPERATURE SENSOR

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
1 - 2	-10°C (14°F)	7.30 to 9.10 kΩ
1 - 2	-5°C (23°F)	5.65 to 6.95 kΩ
1 - 2	0°C (32°F)	4.40 to 5.35 kΩ
1 - 2	5°C (41°F)	3.40 to 4.15 kΩ
1 - 2	10°C (50°F)	2.70 to 3.25 kΩ
1 - 2	15°C (59°F)	2.14 to 2.58 kΩ
1 - 2	20°C (68°F)	1.71 to 2.05 kΩ
1 - 2	25°C (77°F)	1.38 to 1.64 kΩ
1 - 2	30°C (86°F)	1.11 to 1.32 kΩ

NOTICE:

Hold the sensor only by its connector. Touching the sensor 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 resistance is not as specified, replace the evaporator temperature sensor.

Text in Illustration

Component without harness connected

(Evaporator Temperature Sensor)

Sensing Portion

Removal

REMOVAL PROCEDURE 1. REMOVE AIR CONDITIONING UNIT ASSEMBLY (See page ) 2. REMOVE NO. 1 FINISH PANEL MOUNTING BRACKET 3. REMOVE NO. 2 FINISH PANEL MOUNTING BRACKET 4. REMOVE NO. 3 AIR DUCT ...

Installation

INSTALLATION PROCEDURE 1. INSTALL NO. 1 COOLER THERMISTOR (a) Install the No. 1 cooler thermistor as shown in the illustration. Part Length ...

Other materials about Toyota Venza:

Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Power Window Control System DTC Code Detection Item Trouble Area See page B2311 Power Window Motor Malfunction 1. Battery disconnected when ignit ...

Power Source Circuit
DESCRIPTION This circuit supplies power source voltage from the battery to terminal B of the steering lock ECU (steering lock actuator assembly). This is used as power source for the CPU, motor, communication, and peripheral circuits. WIRING DIAGRAM P ...

Slip Indicator Light does not Come ON
DESCRIPTION The skid control ECU is connected to the combination meter via CAN communication. WIRING DIAGRAM Refer to Slip Indicator Light Remains ON (See page ). PROCEDURE 1. CHECK CAN COMMUNICATION SYSTEM (a) Check if ...