PRE-CRASH SAFETY SYSTEM TERMINALS OF ECU


  1. SEAT BELT CONTROL ECU

    A015Z2FE12
    Terminal No. (Symbols) Wiring Color Terminal Description Condition Specified Value
    Q61-2 (MOR+) - Q61-8 (PGND) SB - W-B Seat belt motor RH power source line Engine switch on (IG) 4.0 to 8.5 V
    Q61-3 (MOL+) - Q61-8 (PGND) BR - W-B Seat belt motor LH power source line Engine switch on (IG) 4.0 to 8.5 V
    Q62-8 (IG1) - Body ground B - Body ground Seat belt control ECU power source line Engine switch on (IG) 11 to 14 V
    Q62-1 (CANH) - Body ground B - Body ground CAN communication Engine idling Pulse generation
    Q62-2 (CANL) - Body ground W - Body ground CAN communication Engine idling Pulse generation
    Q62-5 (PBK+) - Body ground BE - Body ground Front seat inner belt assembly line
    • Engine switch on (IG)

    • Fasten passenger side seat belt

    Pulse generation
    Q62-6 (PBK-) - Body ground G - Body ground Front seat inner belt assembly line
    • Engine switch on (IG)

    • Fasten passenger side seat belt

    Pulse generation
    Q61-7 (+B) - Body ground W - Body ground Seat belt control ECU power source line Always 11 to 14 V
    Q61-1 (MOR-) - Body ground B - Body ground Seat belt motor RH ground line Engine switch on (IG) 4.0 to 8.5 V
    Q61-4 (MOL-) - Body ground L - Body ground Seat belt motor LH ground line Engine switch on (IG) 4.0 to 8.5 V
    Q61-8 (PGND) - Body ground W-B - Body ground Seat belt control ECU ground line Always Below 1 Ω