Diesel Data: Automotive Repair

Air Mix Damper Control Servomotor Circuit


DTC B1446 Air Mix Damper Control Servomotor Circuit (Passenger Side)

CIRCUIT DESCRIPTION
The air mix damper control servomotor is controlled by the A/C control assembly and moves the air mix damper to the desired position.





DETECTING CONDITION





WIRING DIAGRAM

Step 1:




Step 2:




Step 3:





INSPECTION PROCEDURE