B1432

DTC B1432/32 Air Inlet Damper Position Sensor Circuit

DESCRIPTION

DTC Detecting Condition:

This sensor detects the position of the air inlet control servo motor and sends the appropriate signals to the A/C amplifier assembly. The position sensor is built in the air inlet control servo motor.

The position sensor's resistance changes as the air inlet control servo motor arm moves.

It outputs voltage (5 V) that is input to terminal 1 (VZ) and terminal 3 (PT) via the variable resister, and then to the A/C amplifier assembly.

The A/C amplifier reads the arm position with the input voltage from the position sensor.

Wiring Diagram:

Step 1:

Step 1(continued)-2:

Step 3:

Step 4:

INSPECTION PROCEDURE