Thermistor Inspection; Remove Thermistor; Install Thermistor - Toyota Celica 2000 Repair Manual

AC-50
Thermometer
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Thermistor
AlA CONDITIONING
THERMISTOR
INSPECTION
REMOVE BLOWER UNIT (See page AC-31)
1.

REMOVE THERMISTOR

2.
Disconnect the connector.
(a)
Using a screwdriver, pull out the thermistor_
(b)
HINT:
Tape the screwdriver tip before use.
INSPECT THERMISTOR
3.
Place the thermistor in cold water, and while changing the
(a}
temperature of water, measure resistance at the connec­
tor and at the same time, measure temperature of water
with a thermometer.
I
- - ---
•mJJa
Ohmmeter
Compare the 2 readings on the chart.
(b)
If resistance is not as specified, replace the thermistor.

INSTALL THERMISTOR

4.
Install the thermistor to NC unit.
(a)
Connect the connector.
(b)
INSTALL BLOWER UNIT (See page AC-34)
5.
THERMISTOR