Contents Wiring diagrams Section: Automatic HVAC System All sections

Air Conditioning: Other Toyota Avalon XX30

Automatic HVAC System 2 illustrations ~188 words

CUSTOMIZE PARAMETERS

HINT

The followings are the possible items to be customized.

Note. After confirming whether the items of the customer's request is applicable or not for the customized items, perform the customization. Be sure to record the current value before customizing. When troubleshooting, be aware that function may be set to OFF by customizing. (Example: In the case of "The wireless operation does not function", check that wireless operation is not set to OFF by customizing, then perform the troubleshooting.)

AIR CONDITIONER

DISPLAY (ITEM)DEFAULTCONTENTSSETTING
SET TEMP SHIFT (Set Temperature Shift)NORMALTo control with the shifted temperature against the display temperature.+2C / +1C / NORMAL / -1C / -2C
AIR INLET MODE (Air Inlet Mode)AUTOIn case of turning the A/C ON when you desire to make the compartment cool down quickly, this is the function to change the mode automatically to RECIRCULATED mode.MANUAL / AUTO
COMPRESSOR MODE (Compressor Mode)AUTOFunction to turn the A/C ON automatically by pressing the AUTO button when the blower is ON and the A/C is OFF.MANUAL / AUTO
COMPRS / DEF OPER (Compressor / Air Inlet DEF Operation)LINKFunction to turn the A/C ON automatically linking with the FRONT DEF button when A/C OFF.NORMAL / LINK
EVAP CTRL (Evaporator Control)AUTOFunction to set the evaporator control to the AUTOMATIC position (AUTO) to save power or the coldest position (MANUAL) to dehumidify the air and to prevent the windows fogging up.MANUAL / AUTO
BUTTON PRS BUZ (Button Press Buzzer)ONFunction to sound a buzzer when a button is pressed.OFF / ON
FOOT / EF MODE (Foot / DEF auto mode)ONFunction to turn the air flow from FOOT / DEF ON automatically when AUTO MODE is ON.OFF / ON
AUTO BLOW UP (Foot / DEF automatic blow up function)ONFunction to switch the blower level automatically when the defroster is ON.OFF / ON
AMBIENT TMP SFT (Ambient Temperature Shift)NORMALTo control with the shifted ambient temperature against the display ambient temperature.+3C / +2C / +1C / NORMAL / -1C / -2C / -3C
FOOT AIR LEAK (Foot Air Leak)ONFunction to cut off the airstream felt underfoot while the vehicle is moving.OFF / ON

DISPLAY (ITEM) DEFAULT CONTENTS SETTING

Scheme 280

Scheme 280: INITIALIZATION

Scheme 281

Scheme 281
  1. STEP MOTORS INITIALIZING FUNCTION Step motor initializing procedure (Automatic initializing). When the battery is reconnected and the ignition switch is turned to the on (IG) for the first time, the initializing function of the step motors is activated. IN this case, the "FRONT DEF" indicator blinks. HINT: Initialization will be automatically completed after several seconds. If mode indication is different from the actual air outlet in actuator check, turn the ignition switch on (IG) while pressing the "Rr, DEF" and "OFF" switches simultaneously. Step motor initialization occurs and the "FRONT DEF" indicator blinks.