System Description

WARNING: This page is about a different car, the 2008 Toyota Yaris. However, it is still accessible from the selected car via links, so may be relevant.

GENERAL
1. The air conditioning system has the following features:
  The air conditioning amplifier controls the operation of parts, such as the air conditioning compressor, automatically in accordance with the operating conditions of the air conditioning system.

MODE POSITION AND DAMPER OPERATION

Fig 1: Model Position And Damper Operation Diagram

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002© TOYOTA, LICENSE AGREEMENT TMS1002© TOYOTA, LICENSE AGREEMENT TMS1002© TOYOTA, LICENSE AGREEMENT TMS1002© TOYOTA, LICENSE AGREEMENT TMS1002© TOYOTA, LICENSE AGREEMENT TMS1002

MODE POSITION AND DAMPER OPERATION

Control Damper	Control Position	Damper Position	Operation
Air Inlet Control Damper	FRESH	A	Allows outside air to enter.
Air Inlet Control Damper	RECIRC	B	Recirculates internal air.
Air Mix Control Damper	COOL to HOT	C, D	Continuously changes mix ratio of warm and cool air between COOL and HOT.
Mode Control Damper	Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	M, L, E, J	Blows air from center register and side registers.
	Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	N, R, F, J	Blows air from center register, side registers, front footwell register and rear footwell register.
	Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	O, K, F, I	Blows air from side registers, front footwell register, and rear footwell register. Also, blows some air from front defroster.
	Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	O, K, G, H	Blows air from front defroster, side registers, front footwell register, and rear footwell register.
	Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	O, R, E, Q	Blows air from front defroster and side registers.

The circle size (O) indicates the proportion of the flow volume.

Fig 3: Air Outlet Modes And Air Outlet Position Symbols Chart