Diesel Data: Automotive Repair

Air Inlet Control Servomotor Circuit

AIR INLET DAMPER CONTROL SERVOMOTOR CIRCUIT

CIRCUIT DESCRIPTION

The air inlet damper control servomotor is controlled by the air conditioning control assembly and moves the air inlet damper to the desired position.





Diagnostic Chart:





Wiring Diagram:





INSPECTION PROCEDURE

Step 1:





Step 2:





Step 3: