Toyota Sienna Service Manual: Evaporator temperature sensor

Toyota Sienna Service Manual: Evaporator temperature sensor

ON-VEHICLE INSPECTION

1. INSPECT A/C EVAPORATOR TEMPERATURE SENSOR

INSPECT A/C EVAPORATOR TEMPERATURE SENSOR

(a) Remove the A/C evaporator temperature sensor (A/ C thermistor).

(b) Disconnect the connector from the A/C evaporator temperature sensor (A/C thermistor).

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

Standard resistance

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 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 A/C evaporator temperature sensor (A/C thermistor).

Ambient temperature sensor
ON-VEHICLE INSPECTION 1. INSPECT A/C AMBIENT TEMPERATURE SENSOR (a) Remove the A/C ambient temperature sensor. (b) Disconnect the connector from A/C ambient temperature sensor. (c) Measur ...
Other materials:

Tire Pressure Warning Light Circuit
DESCRIPTION If the ECU detects trouble, the tire pressure warning light blinks (comes on after blinking for 1 minute) and tire pressure monitor is cancelled at the same time. At this time, the ECU records a DTC in the memory. Connect terminals TC and CG of DLC3 to make the tire pressure war ...

On-vehicle inspection
1. INSPECT SEAT POSITION SENSOR (VEHICLE NOT INVOLVED IN COLLISION)  Perform a diagnostic system check. 2.

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  • Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor

    Toyota Sienna Service Manual: Evaporator temperature sensor