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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Accessories & Equipment >> Interior/Illumination Lights >> Lighting System (Int) - Diagnostics & Circuit Tests (1 Of 2) >> Lighting System >> Customize Parameters [11/2023 - ] >> Customize Parameters [11/2023 - ]

Customize Parameters [11/2023 - ]

  1. CUSTOMIZE LIGHTING SYSTEM (INT) 
    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.

    HINT: 

    The following items can be customized.

    1. Customizing using the GTS
      1. Select the setting by referring to the table below.

        Illuminated Entry 

        Tester Display Description Default Setting ECU
        Interior Lights ON when Approached Function Lights up the following lights when the door linked switch of the map light assembly is on and the electrical key transmitter is brought near the vehicle:
        • Map Light Assembly (Map Light LH/RH)
        • Spot Light Assembly LH/RH
        • No. 1 Room Light Assembly
        • Center Tray Illumination Light (No. 1 Instrument Panel Light Sub-assembly)*1
        • Front Passenger Side Tray Illumination Light (No. 1 Instrument Panel Light Sub-assembly)*1
        • Front Door Ambient Light LH/RH (Front Door Trim Board Sub-assembly LH/RH)*1
        • Rear Door Ambient Light LH/RH (Rear Door Trim Board Sub-assembly LH/RH)*1
        		 Enable $00:Disable, $01:Enable Main body ECU (Multiplex network body ECU)
        Interior Lights ON when Door Unlocked Function Lights up the following lights automatically when the door linked switch of the map light assembly is on and the doors are unlocked by an unlock operation:
        • Map Light Assembly (Map Light LH/RH)
        • Spot Light Assembly LH/RH
        • No. 1 Room Light Assembly
        • Center Tray Illumination Light (No. 1 Instrument Panel Light Sub-assembly)*1
        • Front Passenger Side Tray Illumination Light (No. 1 Instrument Panel Light Sub-assembly)*1
        • Front Door Ambient Light LH/RH (Front Door Trim Board Sub-assembly LH/RH)*1
        • Rear Door Ambient Light LH/RH (Rear Door Trim Board Sub-assembly LH/RH)*1
        		 Enable $00:Disable, $01:Enable Main body ECU (Multiplex network body ECU)
        Interior Lights ON when IG OFF Function Lights up the following lights automatically when the door linked switch of the map light assembly is on and the ignition switch is turned from ON to off:

        Full Illumination 

        • Map Light Assembly (Map Light LH/RH)
        • Spot Light Assembly LH/RH
        • No. 1 Room Light Assembly
        • Center Tray Illumination Light (No. 1 Instrument Panel Light Sub-assembly)*1
        • Front Passenger Side Tray Illumination Light (No. 1 Instrument Panel Light Sub-assembly)*1
        • Front Door Ambient Light LH/RH (Front Door Trim Board Sub-assembly LH/RH)*1
        • Rear Door Ambient Light LH/RH (Rear Door Trim Board Sub-assembly LH/RH)*1

        Dimmed 

        • Push Start Switch Illumination
        		 Enable $00:Disable, $01:Enable Main body ECU (Multiplex network body ECU)
        Light Control Function Lights up the following lights when the ignition switch is ON and the shift lever is moved to any position other than P:

        Dimmed 

        • Center Tray Illumination Light (No. 1 Instrument Panel Light Sub-assembly)*1
        • Front Passenger Side Tray Illumination Light (No. 1 Instrument Panel Light Sub-assembly)*1
        • Front Door Ambient Light LH/RH (Front Door Trim Board Sub-assembly LH/RH)*1
        • Rear Door Ambient Light LH/RH (Rear Door Trim Board Sub-assembly LH/RH)*1
        • Push Start Switch Illumination
        		 Enable $00:Disable, $01:Enable Main body ECU (Multiplex network body ECU)
        Interior Illumination Light 1 Function - Enable $00:Disable, $01:Enable Cannot be used
        Interior Lights Lighting Timer Setting Changes the lighting time of the following lights that are operated by the timer function when the door linked switch of the map light assembly is on*3:
        • Map Light Assembly (Map Light LH/RH)
        • Spot Light Assembly LH/RH
        • No. 1 Room Light Assembly
        • Center Tray Illumination Light (No. 1 Instrument Panel Light Sub-assembly)*1
        • Front Passenger Side Tray Illumination Light (No. 1 Instrument Panel Light Sub-assembly)*1
        • Front Door Ambient Light LH/RH (Front Door Trim Board Sub-assembly LH/RH)*1
        • Rear Door Ambient Light LH/RH (Rear Door Trim Board Sub-assembly LH/RH)*1
        • Vanity Light Assembly
        • Courtesy Light Assembly
        • No. 1 Power Back Door Control Switch Illumination*2
        		 Normal $00:Normal, $01:Short, $02:Long Main body ECU (Multiplex network body ECU)
        Interior Lights ON Function Lights up the following lights*3:
        • Center Tray Illumination Light (No. 1 Instrument Panel Light Sub-assembly)*1
        • Front Passenger Side Tray Illumination Light (No. 1 Instrument Panel Light Sub-assembly)*1
        • Front Door Ambient Light LH/RH (Front Door Trim Board Sub-assembly LH/RH)*1
        • Rear Door Ambient Light LH/RH (Rear Door Trim Board Sub-assembly LH/RH)*1
        		 Enable $00:Disable, $01:Enable Main body ECU (Multiplex network body ECU)
        1. *1: w/ Ambient illumination light
        2. *2: w/ Power back door system
        3. *3: Customize settings may not be able to be selected from "Illuminated Entry" if the vehicle recognizes driver 1, 2 or 3 with the My Settings function. In that case, change the settings from "My Settings".

          Refer to CUSTOMIZE PARAMETERS [11/2023 - ]

        Smart Key / Access 

        Tester Display Description Default Setting ECU
        Start Switch Light Function Setting for the function to turn on the push start switch illumination. ON $00:OFF, $01:ON Certification ECU (Smart key ECU assembly)
    2. Customizing with the multi-display
      1. Turn the ignition switch to ON.
      2. Enter the following menus: MENU / Setup / Vehicle / Vehicle Customization / Lights Settings.
      3. Select the setting by referring to the table below.
        Display Default Content Setting Relevant ECU
        Interior Lights Auto-off Timer 15 sec. Changes the lighting time of the following lights that are operated by the timer function when the door linked switch of the map light assembly is on:
        • Map Light Assembly (Map Light LH/RH)
        • Spot Light Assembly LH/RH
        • No. 1 Room Light Assembly
        • Center Tray Illumination Light (No. 1 Instrument Panel Light Sub-assembly)*1
        • Front Passenger Side Tray Illumination Light (No. 1 Instrument Panel Light Sub-assembly)*1
        • Front Door Ambient Light LH/RH (Front Door Trim Board Sub-assembly LH/RH)*1
        • Rear Door Ambient Light LH/RH (Rear Door Trim Board Sub-assembly LH/RH)*1
        • Vanity Light Assembly
        • Courtesy Light Assembly
        • No. 1 Power Back Door Control Switch Illumination*2
        		 Off, 7.5 sec., 15 sec., 30 sec. Main body ECU (Multiplex network body ECU)

        *1: w/ Ambient illumination light

        *2: w/ Power back door system

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