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Terminals Of Ecu

WARNING: This page is about a different car, the 2011 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
  1. MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY 
    Fig 1: Multiplex Network Master Switch Assembly Connector Terminal Identification
    GTY172288Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Symbols (Terminal No.) Wiring Color Terminal Description Condition Specified Condition
    E (H6-2) - Body ground W-B - Body ground Ground Always Below 1 Ω
    PWR (H6-10) - E (H6-2) W - W-B Battery power supply Always 11 to 14 V
    SGND (H6-12) - Body ground W-B - Body ground Ground Always Below 1 Ω
    VCC (H6-19) - E (H6-2) L - W-B Power window motor position sensor power source Always 11 to 14 V
    MUP (H6-1) - Body ground P - Body ground Power window motor UP output signal (Driver side) Ignition switch ON, power window OFF → UP Below 1 V → 11 to 14 V
    MDN (H6-11) - Body ground BR - Body ground Power window motor DOWN output signal (Driver side) Ignition switch ON, power window OFF → DOWN Below 1 V → 11 to 14 V
    IG (H6-20) - E (H6-2) GR - W-B Power window switch power source Ignition switch OFF → ON Below 1 V → 11 to 14 V
    MPX1 (H6-7) - E (H6-2) B - W-B Communication circuit - -
    PLS1 (H6-5) - E (H6-2) BE - W-B Power window motor position sensor input signal (Driver side) Power window operating Pulse generation
    WLSW (H6-6) - E (H6-2) Y - W-B Power window lock switch output signal Ignition switch ON, power window lock switch NORMAL → LOCK 11 to 14 V → Below 1 V
    PLS2 (H6-15) - E (H6-2) LG - W-B Power window motor position sensor input signal (Driver side) Power window operating Pulse generation
  2. MULTIPLEX NETWORK SWITCH ASSEMBLY (for FRONT PASSENGER SIDE) 
    Fig 2: Multiplex Network Switch Assembly (For Front Passenger Side) Connector Terminal Identification
    GTY195484Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Symbols (Terminal No.) Wiring Color Terminal Description Condition Specified Condition
    D (G6-1) - Body ground R - Body ground Power window motor DOWN output signal (Front passenger side) Ignition switch ON, power window OFF → DOWN Below 1 V → 11 to 14 V
    MPX1 (G6-2) - E (G6-7) GR - W-B Communication circuit - -
    PLS1 (G6-3) - E (G6-7) B - W-B Power window motor position sensor input signal (Driver side) Power window operating Pulse generation
    PLS2 (G6-4) - E (G6-7) LG - W-B Power window motor position sensor input signal (Driver side) Power window operating Pulse generation
    VCC (G6-5) - E (G6-7) W - W-B Power window motor position sensor power source Always 11 to 14 V
    U (G6-6) - Body ground G - Body ground Power window motor UP output signal (Front passenger side) Ignition switch ON, power window OFF → UP Below 1 V → 11 to 14 V
    E (G6-7) - Body ground W-B - Body ground Ground Always Below 1 Ω
    SGND (G6-8) - Body ground W-B - Body ground Ground Always Below 1 Ω
    PCT (G6-11) - E (G6-7) BR - W-B Power window lock switch output signal Ignition switch ON, power window lock switch NORMAL → LOCK 11 to 14 V → Below 1 V
    BDRJ (G6-12) - E (G6-7) V - W-B Power window switch power source Always 11 to 14 V
  3. MULTIPLEX NETWORK SWITCH ASSEMBLY (for REAR LH SIDE) 
    Fig 3: Multiplex Network Switch Assembly (for REAR LH SIDE) Connector Terminal Identification
    GTY175781Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Symbols (Terminal No.) Wiring Color Terminal Description Condition Specified Condition
    D (J2-1) - Body ground B - Body ground Power window motor DOWN output signal (Front passenger side) Ignition switch ON, power window OFF → DOWN Below 1 V → 11 to 14 V
    MPX1 (J2-2) - E (J2-7) R - W-B Communication circuit - -
    PLS1 (J2-3) - E (J2-7) G - W-B Power window motor position sensor input signal (Driver side) Power window operating Pulse generation
    PLS2 (J2-4) - E (J2-7) R - W-B Power window motor position sensor input signal (Driver side) Power window operating Pulse generation
    VCC (J2-5) - E (J2-7) W - W-B Power window motor position sensor power source Always 11 to 14 V
    U (J2-6) - Body ground Y - Body ground Power window motor UP output signal (Front passenger side) Ignition switch ON, power window OFF → UP Below 1 V → 11 to 14 V
    E (J2-7) - Body ground W-B - Body ground Ground Always Below 1 Ω
    SGND (J2-8) - Body ground W-B - Body ground Ground Always Below 1 Ω
    PCT (J2-11) - E (J2-7) G - W-B Power window lock switch output signal Ignition switch ON, power window lock switch NORMAL → LOCK 11 to 14 V → Below 1 V
    BDRJ (J2-12) - E (J2-7) V - W-B Power window switch power source Always 11 to 14 V
  4. MULTIPLEX NETWORK SWITCH ASSEMBLY (for REAR RH SIDE) 
    Fig 4: Multiplex Network Switch Assembly (For Rear RH Side) Connector Terminal Identification
    GTY175782Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Symbols (Terminal No.) Wiring Color Terminal Description Condition Specified Condition
    D (I2-1) - Body ground B - Body ground Power window motor DOWN output signal (Front passenger side) Ignition switch ON, power window OFF → DOWN Below 1 V → 11 to 14 V
    MPX1 (I2-2) - E (I2-7) B - W-B Communication circuit - -
    PLS1 (I2-3) - E (I2-7) G - W-B Power window motor position sensor input signal (Driver side) Power window operating Pulse generation
    PLS2 (I2-4) - E (I2-7) R - W-B Power window motor position sensor input signal (Driver side) Power window operating Pulse generation
    VCC (I2-5) - E (I2-7) W - W-B Power window motor position sensor power source Always 11 to 14 V
    U (I2-6) - Body ground Y - Body ground Power window motor UP output signal (Front passenger side) Ignition switch ON, power window OFF → UP Below 1 V → 11 to 14 V
    E (I2-7) - Body ground W-B - Body ground Ground Always Below 1 Ω
    SGND (I2-8) - Body ground W-B - Body ground Ground Always Below 1 Ω
    PCT (I2-11) - E (I2-7) P - W-B Power window lock switch output signal Ignition switch ON, power window lock switch NORMAL → LOCK 11 to 14 V → Below 1 V
    BDRJ (I2-12) - E (I2-7) V - W-B Power window switch power source Always 11 to 14 V
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