Diesel Data: Automotive Repair

Air Conditioning System (Automatic)

DTC 43 Air Outlet Damper Control Servo Motor Circuit

DESCRIPTION

Detection Item:




This circuit turns the servo motor and changes each damper position by receiving the signals from the A/ C amplifier assembly. When the AUTO switch is on, the A/C amplifier changes the mode between "FACE", "BI-LEVEL" and "FOOT" according to the temperature setting.

Wiring Diagram:






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INSPECTION PROCEDURE