toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Refrigerant Pressure Sensor / Switch, HVAC > < Component Inspection
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Evaporator Temperature Sensor / Switch: Testing and Inspection
On Vehicle Inspections

THERMISTOR ON-VEHICLE INSPECTION

1. REMOVE GLOVE COMPARTMENT DOOR

2. DISCONNECT CONNECTOR OF COOLING UNIT

3. CHECK RESISTANCE OF THERMISTOR

Measure resistance between 1 and 2 terminals.

Standard resistance:

1,500 Ohms at 25° C (77° F)

If resistance is not as specified. proceed next inspection.

Refrigerant Pressure Sensor / Switch, HVAC > < Component Inspection