acura Workshop Repair Guides

Acura (Honda) Workshop Service and Repair Manuals

Diagnostic Flowchart > < Manual Heating and Air Conditioning
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Evaporator Temperature Sensor / Switch: Testing and Inspection
Component Test

CAUTION:  The sensor uses a thermistor which can be damaged if high current is applied to it during testing. Therefore, use a circuit tester with a
measuring current of 1 mA or less
.

Compare the resistance reading between terminals of the evaporator temperature sensor with specification shown in the graph below: should be within
specification.

Diagnostic Flowchart > < Manual Heating and Air Conditioning