AIR CONDITIONING SYSTEM CUSTOMIZE PARAMETERS

  1. CUSTOMIZE AIR CONDITIONING SYSTEM

    1. Customizing with the GTS.

      Tip:

      The following items can be customized.

      Note:

      • 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.

      1. Connect the GTS.

      2. Turn the ignition switch to ON.

      3. Turn the GTS on.

      4. Enter the following menus: Customize Setting / Air Conditioner.

      5. Select the setting by referring to the table below.

        Air Conditioner

        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 A/C on automatically by pressing the AUTO button when the blower is on and the A/C is off.

        Automatic

        0:Automatic,1:Manual

        Air conditioning amplifier assembly

        Air Inlet Mode

        In case of turning the A/C on to cool the cabin down quickly, this is the function to change the mode automatically to recirculation air mode.

        Automatic

        0:Automatic,1:Manual

        Air conditioning amplifier assembly

        Foot/DEF Auto Mode

        Function to turn the airflow to foot/defroster 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

        Refrigerant Shortage Check

        Function to cancel the refrigerant shortage 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 set the speed to reach the target blower fan speed when AUTO mode is on.

        Normal

        001:Slow,010:Normal,100:Fast

        Air conditioning amplifier assembly

        Blower Operation Setting (Stop&Start)

        Function is an item that sets the blower level to "1" while Step & Start System being controlling the idling stop.

        Blower OFF

        0:Blower OFF,1:Blower Level 1

        Air conditioning amplifier assembly