B1443

CIRCUIT DESCRIPTION
This circuit turns the servomotor and changes each mode damper position by the signals from the A/C ECU (Combination meter ECU). When the AUTO switch is on, the A/C ECU (Combination meter ECU) changes the mode automatically between (FACE), (BI-LEVEL) and (FOOT) according to the temperature setting.

Detection Item:

Wiring Diagram:

Steps 1 - 2:

Step 3:

INSPECTION PROCEDURE