B1442

DTC B1442/42 Air Inlet Damper Control Servo Motor Circuit

DESCRIPTION

DTC Detection Condition:

The air inlet control servo motor is controlled by the A/C amplifier and moved to the desired position. The air inlet control servo motor switches the air inlet mode by rotating (normal, reverse) with electrical power from the A/C amplifier. This controls intake air and changes the mode between "RECIRCULATION", "FRESH", and "HALF-RECIRCULATION".

Wiring Diagram:

Step 1:

Step 1 (Continued)-2:

Step 2 (Continued)-3:

Step 4-5:

Step 5 (Continued):

INSPECTION PROCEDURE