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1. CUSTOMIZE AIR CONDITIONING SYSTEM (for Automatic Air Conditioning System)
Customizing with the GTS
The following items can be customized.
When the customer requests a change in a function, first make sure that the function can be customized.
Be sure to make a note of the current settings before customizing.
When troubleshooting a function, first make sure that the function is set to the default setting.
Connect the GTS.
Turn the ignition switch to ON.
Turn the GTS on.
Enter the following menus: Customize Setting / Air Conditioner.
Select the setting by referring to the table below.
| Tester Display | Description | Default | Setting | ECU |
|---|---|---|---|---|
| Set Temperature Shift | Function to perform control with the shifted temperature versus the displayed temperature | Normal | 00001:-2C,00010:-1C,00100:Normal,01000:+1C,10000:+2C | Air Conditioning Amplifier Assembly |
| Evaporator Control | Function to set the evaporator control to the AUTOMATIC position (AUTO) to save power or to the coldest position (MANUAL) to dehumidify the air and to prevent the windows from fogging up | Automatic | 0:Automatic,1:Manual | Air Conditioning Amplifier Assembly |
| Compressor Mode | Function to turn the air conditioning on automatically by pressing the AUTO button when the blower is on and the air conditioning is off | Automatic | 0:Automatic,1:Manual | Air Conditioning Amplifier Assembly |
| Air Inlet Mode | Function to change the mode automatically to RECIRCULATION mode in cases when the air conditioning is turned on to cool the cabin down quickly | Automatic | 0:Automatic,1:Manual | Air Conditioning Amplifier Assembly |
| Foot/DEF Auto Mode | Function to turn the airflow from FOOT/DEF ON automatically when AUTO MODE is ON | ON | 0:ON,1:OFF | Air Conditioning Amplifier Assembly |
| Foot/DEF Automatic Blow Up Function | Function to increase the blower level automatically when the defroster is ON | ON | 0:ON,1:OFF | Air Conditioning Amplifier Assembly |
| ECO MODE Cancel | Function to cancel the ECO mode drive when item is ON | OFF | 0:OFF,1:ON | Air Conditioning Amplifier Assembly |
| Refrigerant Shortage Check | Function to cancel the refrigerant gas volume check (check performed during normal operation) when item is OFF | ON | 0:ON,1:OFF | Air Conditioning Amplifier Assembly |
| Fan speed increment control | Function to define how fast the air conditioning blower goes to target speed when first activating the air conditioning | Normal | 001:Slow,010:Normal,100:Fast | Air Conditioning Amplifier Assembly |
| Blower Operation Setting (Stop&Start) | This customization is an item that sets the blower level to "1" while the Stop and Start System is controlling the idling stop | Blower OFF | 0:Blower OFF,1:Blower Level 1 | Air Conditioning Amplifier Assembly |
Customizing using the Multi-display.
Turn the ignition switch to ON.
Enter the following menus: Setup / Vehicle / Vehicle customization / Climate settings.
Select the setting by referring to the table below.
| Display | Default | Content | Setting | Relevant ECU |
|---|---|---|---|---|
| Auto A/C Mode | On | Function to turn the A/C on automatically by pressing the AUTO button when the blower is on and the A/C is off | On or Off | Air conditioning amplifier assembly |
| Efficient Ventilation Mode | On | In case of turning the A/C on to cool the cabin down quickly, this function changes the mode automatically to recirculation air mode | On or Off | Air conditioning amplifier assembly |