Air Door: Adjustments

Mode Door:

MODE DOOR
1. Move side link by hand and hold mode door in DEF mode.
2. Install mode door motor on heater unit and connect it to main harness.
3. Turn ignition switch to ON.
4. Turn VENT switch ON.
5. Attach mode door motor rod to side link rod holder.
6. Turn DEF switch ON. Check that side link operates at the fully-open position. Also turn DEF switch ON to check that side link operates at the fully-open position.

Air Mix Door:

AIR MIX DOOR
1. Move air mix link by hand and hold air mix door in full cold position.
2. Install air mix door motor on heater unit and connect sub- harness.
3. Turn ignition switch to ON.
4. Slide temperature control lever to full cold.
5. Attach air mix door motor rod to air mix door link rod holder.
6. Check that air mix door operates properly when temperature control lever is slid to full hot and full cold.

Intake Door:

INTAKE DOOR
1. Connect intake door motor harness connector before installing intake door motor.
2. Turn ignition switch to ON.
3. Turn REC switch ON.
4. Install intake door motor on intake unit.
5. Install intake door lever.
6. Set intake door rod in REC position and fasten door rod to holder on intake door lever.
7. Check that intake door operates properly when REC switch is turned ON and OFF.

Bi-Level (B/L) Door:

BI-LEVEL (B/L) DOOR
1. Connect B/L door motor harness connector before installing B/L door motor.
2. Turn ignition switch to ON.
3. Install bill door motor on heater unit.
4. Attach B/L door rod to B/L door link rod holder.
5. Check that b/L door operates properly when bi-level switch is turned ON and OFF with the temperature control lever in the middle position.