Intake Sensor Circuit

* Automatic Air Conditioning System *

COMPONENT DESCRIPTION

Auto A/C:

Intake Sensor / Auto A/C:

Intake Sensor
The intake sensor is located on the cooling unit. It converts temperature of air after it passes through the evaporator into a resistance value which is then input to the auto amp.

After disconnecting intake sensor harness connector, measure resistance between terminals 1 and 2 at sensor harness side, using the table above.

If NG, replace intake sensor.

Step 1 - 2:

Step 3 - 4:

DIAGNOSTIC PROCEDURE
SYMPTOM: Intake sensor circuit is open or shorted. (24 or -24 is indicated on the display as a result of conducting Self-diagnosis STEP 2.)