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Terminals Of Ecu [12/2019 - 10/2022]

HINT: 

Check from the rear of the connector while it is connected to the components.

  1. INTEGRATION CONTROL SUB-ASSEMBLY 
    GTY914311Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Terminal No. (Symbol) Terminal Description Condition Specified Condition
    H8-1 (B) - H8-20 (GND) Power source (+B) Always*3
    Ignition switch off*4    		 11 to 14 V*1
    10.5 to 16 V*2
    H8-3 (ACC) - H8-20 (GND) Power source (ACC) Ignition switch off Below 1 V
    Ignition switch ACC 11 to 14 V*1
    10.5 to 16 V*2
    H8-4 (IG+) - H8-20 (GND) Power source (IG) Ignition switch off Below 1 V
    Ignition switch ON 11 to 14 V*1
    10.5 to 16 V*2
    H8-5 (ILL+) - H8-20 (GND) Illumination signal Light control switch off Light control switch in tail or head position
    Ignition switch off
    Light control switch in tail or head position    		 11 to 14 V*1
    10.5 to 16 V*2
    H8-17 (VMTR) - H8-20 (GND) Visual mute signal Ignition switch ACC
    Screen display changing    		 3.5 V or higher → Below 1 V → 3.5 V or higher
    H8-18 (TX+) - H8-20 (GND) AVC-LAN communication signal - -
    H8-20 (GND) - Body ground Ground Always Below 1 Ω
    H8-31 (CANN) CAN communication signal - -
    H8-32 (CANP) CAN communication signal - -
    H8-35 (TX1-) AVC-LAN communication signal - -
    H8-36 (TX1+) AVC-LAN communication signal - -
    H8-39 (VMTI) - H8-20 (GND) Visual mute signal Ignition switch ACC
    Screen display changing    		 3.5 V or higher → Below 1 V → 3.5 V or higher
    H8-40 (TX-) - H8-20 (GND) AVC-LAN communication signal - -
    b2-1 (GV+) Video signal (Digital) - -
    b2-2 (GV-) Video signal (Digital) - -
    b2-3 (GVG) - Body ground Shield ground Always Below 1 Ω
    d6-1 (GV+) Video signal (Digital) - -
    d6-2 (GV-) Video signal (Digital) - -
    d6-3 (GVG) - Body ground Shield ground Always Below 1 Ω

    *1: w/o Stop and Start System

    *2: w/ Stop and Start System

    *3: for Gasoline Model*4: for HV Model

  2. MULTI-DISPLAY ASSEMBLY 
    GTY940106Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Terminal No. (Symbol) Terminal Description Condition Specified Condition
    H7-1 (CSW+) - H7-13 (GND1) Terminal required by law Panoramic image being displayed 0 to 2 V
    Panoramic image not being displayed 5.5 to 7.05 V
    H7-2 (ILL+) - H7-13 (GND1) Illumination signal Light control switch off Below 1 V
    Ignition switch off
    Light control switch in tail or head position    		 11 to 14 V
    H7-7 (TX+) AVC-LAN communication signal - -
    H7-11 (VMTI) - H7-13 (GND1) Visual mute signal When image on display switches 3.5 V or higher
    → Below 1 V
    → 3.5 V or higher
    H7-12 (B) - H7-13 (GND1) Power source (+B) Ignition switch off*1
    Always*2    		 11 to 14 V*3
    10.5 to 16 V*4
    H7-13 (GND1) - Body ground Ground Always Below 1 Ω
    H7-19 (TX-) AVC-LAN communication signal - -
    H7-24 (ACC) - H7-13 (GND1) Power source (ACC) Ignition switch off Below 1 V
    Ignition switch ACC 11 to 14 V*3
    10.5 to 16 V*4
    d7-1 (GVI-) Video signal (Digital) - -
    d7-2 (GVI+) Video signal (Digital) - -
    d7-3 (GVG1) Shield ground - -
    H104-1 (GV+) Video signal (Digital) - -
    H104-2 (GV-) Video signal (Digital) - -
    H104-3 (GND) Shield ground - -

    *1: for HV Model

    *2: for Gasoline Model

    *3: w/o Stop and Start System

    *4: w/ Stop and Start System

  3. RADIO RECEIVER ASSEMBLY 

    Refer to TERMINALS OF ECU [12/2019 - 10/2022]

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