LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2008 >> SC 430 >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Air Conditioning >> Air Conditioning System >> Customize Parameters
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Customize Parameters

  1. CUSTOMIZING FUNCTION WITH TECHSTREAM (REFERENCE) 

    HINT:

    The following items can be customized.

    NOTE:
    • When the customer requests a change in a function, first make sure that the function(s) can be customized.
    • Be sure to record the current settings before customizing.
    • When troubleshooting a function, first make sure that the function is set to the default setting.

    A/C amplifier 

    A/C AMPLIFIER

    Display Default Contents Setting
    Set Temperature Shift Normal Function to control with shifted temperature against display temperature. +2C / +1C / Normal -1C / -2C
    Air Inlet Mode Automatic When turning A/C ON when you desire to cool compartment down quickly, this function changes mode automatically to RECIRCULATED mode. Manual / Automatic
    Compressor Mode Automatic Function to turn A/C ON automatically by pressing AUTO button when the blower is ON and the A/C is OFF. Manual / Automatic
    Compressor/Air Inlet DEF operation Link Function to turn A/C ON automatically linking with FRONT DEF button when A/C is OFF. Normal / Link
    Air Inlet (PSW/LOCK) operation Link Function to change mode automatically to OUTSIDE AIR mode from RECIRCULATED mode linking with A/C button in case of A/C breakdown, etc. Normal / Link
    Emission Gas Sensor Shift Normal Function to change sensitivity of exhaust gas sensor. Much More / More / Little More / Normal / Little Less / Less / Much Less
    Foot Ait Out Operation ON Function to turn air flow from lap-jet ON automatically when retractable hard top is housed OFF / ON
    Foot/DEF Auto Mode ON Function to turn air flow from FOOT / DEF ON automatically when AUTO MODE is ON OFF / ON