Heater System

Heater System




The heater control unit is located in the middle portion of the instrument panel.

The heater unit is provided with mode doors and an air mix door. The intake unit is provided with an intake door and blower motor. The heater unit and the intake unit are regulated by their control units.

Fresh outside air is introduced into the compartment through the center and side ventilator grilles when the blower fan is operated.

All models are equipped with the front side window defroster, and all models are further equipped with the rear heater duct.




Switch Function
Rotary type controls are adopted.

Mode Selector Switch and Air Flow

Part 1:

Part 2:

1. AIR FLOW




2. AIR DISTRIBUTION RATIO
Figure shows air distribution ratios corresponding to mode door position.




3. SYSTEM FLOW