AUDIO AND VISUAL SYSTEM (w/ Navigation System) TERMINALS OF ECU


  1. RADIO RECEIVER ASSEMBLY

    A01NEJHE02
    Terminal No. (Symbol) Wiring Color Terminal Description Condition Specification
    G12-3 (ILL+) - G12-15 (GND) G - BR Illumination signal Light control switch off Below 1 V
    G12-3 (ILL+) - G12-15 (GND) G - BR Illumination signal Light control switch tail 11 to 14 V
    G12-5 (AUXI) - G12-15 (GND) GR - BR External device connection detection signal External device connected Below 1 V
    G12-6 (AGND) - Body ground Shield - Body ground Shield ground Always Below 1 V
    G12-7 (SLD) - Body ground Shield - Body ground Shield ground Always Below 1 V
    G12-8 (NTSC) - G12-15 (GND) BR - BR DVD image signal DVD playing A waveform synchronized with display signals is output
    G12-9 (MI+) B MOST communication signal - -
    G12-10 (SLDI) - Body ground P - Body ground Shield ground Always Below 1 V
    G12-11 (MO+) B MOST communication signal - -
    G12-12 (WUI) - G12-15 (GND) V - BR MOST communication wake up signal Power switch on (ACC) 4.5 V or higher
    G12-14 (B) - G12-15 (GND) LG - BR Battery Always 11 to 14 V
    G12-15 (GND) - Body ground BR - Body ground Ground Always Below 1 V
    G12-17 (ILL-) - G12-15 (GND) L - BR Illumination (rheostat) signal Light control switch off Below 1 V
    G12-17 (ILL-) - G12-15 (GND) L - BR Illumination (rheostat) signal Light control switch tail Pulse generation
    G12-19 (ARI) - G12-15 (GND) W - BR Sound signal (Right) External device playing (When stereo jack used) A waveform synchronized with sounds is output
    G12-20 (ALI ) - G12-15 (GND) B - BR Sound signal (Left) External device playing (When stereo jack used) A waveform synchronized with sounds is output
    G12-21 (ASGN) - G12-15 (GND) R - BR Shield ground Always Below 1 V
    G12-22 (GND) - G12-15 (GND) Y - BR Shield ground Always Below 1 V
    G12-23 (MI-) W MOST communication signal - -
    G12-24 (SLDI) - Body ground GR - Body ground Shield ground Always Below 1 V
    G12-25 (MO-) W MOST communication signal - -
    G12-26 (WUO) - G12-15 (GND) Y - BR MOST communication wake up signal Power switch on (ACC) 4.5 V or higher
    RA-5 (ANT+) - G12-15 (GND) BR - BR Power source of antenna

    Power switch on (ACC)

    Radio switch on and AM or FM

    		 11 to 14 V

  2. STEREO COMPONENT AMPLIFIER ASSEMBLY

    A01NGIXE02
    Terminal No. (Symbol) Wiring Color Terminal Description Condition Specification
    O18-1 (+B) - O18-2 (GND) P - W-B Battery Always 11 to 14 V
    O18-2 (GND) - Body ground W-B - Body ground Ground Always Below 1 V
    O18-3 (+B2) - O18-2 (GND) V - W-B Battery Always 11 to 14 V
    O18-6 (GND2) - Body ground W-B - Body ground Ground Always Below 1 V
    O15-2 (SPD) - O18-2 (GND) V - W-B Speed signal from combination meter assembly

    Power switch on (IG)

    Drive wheels turned slowly

    		 Pulse generation
    O15-3 (WUI) - O18-2 (GND) GR - W-B MOST communication wake up signal Power switch on (ACC) 4.5 V or higher
    O15-4 (MI+) B MOST communication signal - -
    O15-5 (SLDI) - Body ground R - Body ground Shield ground Always Below 1 V
    O15-6 (MO+) B MOST communication signal - -
    O15-7 (TMUT) - O18-2 (GND)*1 BR - W-B MUTE Signal Audio system playing Below 0.5 V
    O15-7 (TMUT) - O18-2 (GND)*1 BR - W-B MUTE Signal Emergency call mode Above 2.5 V
    O15-9 (WUO) - O18-2 (GND) SB - W-B MOST communication wake up signal Power switch on (ACC) 4.5 V or higher
    O15-10 (MI-) W MOST communication signal - -
    O15-11 (SLDO) - Body ground G - Body ground Shield ground Always Below 1 V
    O15-12 (MO-) W MOST communication signal - -
    O17-1 (WF1+) - O18-2 (GND)*2 B - W-B Sound signal (Woofer) Audio system playing A waveform synchronized with sounds is output
    O17-2 (WF2+) - O18-2 (GND)*2 Y - W-B Sound signal (Woofer) Audio system playing A waveform synchronized with sounds is output
    O17-3 (FL+) - O18-2 (GND) W - W-B Sound signal (Front Left) Audio system playing A waveform synchronized with sounds is output
    O17-4 (FR+) - O18-2 (GND) V - W-B Sound signal (Front Right) Audio system playing A waveform synchronized with sounds is output
    O17-5 (WF1-) - O18-2 (GND)*3 R - W-B Sound signal (Woofer) Audio system playing A waveform synchronized with sounds is output
    O17-6 (WF2-) - O18-2 (GND)*3 G - W-B Sound signal (Woofer) Audio system playing A waveform synchronized with sounds is output
    O17-7 (CTR-) - O18-2 (GND) GR - W-B Sound signal (Front Center) Audio system playing A waveform synchronized with sounds is output
    O17-8 (CTR+) - O18-2 (GND) G - W-B Sound signal (Front Center) Audio system playing A waveform synchronized with sounds is output
    O17-9 (FL-) - O18-2 (GND) R - W-B Sound signal (Front Left) Audio system playing A waveform synchronized with sounds is output
    O17-10 (FR-) - O18-2 (GND) P - W-B Sound signal (Front Right) Audio system playing A waveform synchronized with sounds is output
    O16-1 (SL+) - O18-2 (GND)*4 P - W-B Sound signal (Rear Left) Audio system playing A waveform synchronized with sounds is output
    O16-2 (SR+) - O18-2 (GND)*4 LG - W-B Sound signal (Rear Right) Audio system playing A waveform synchronized with sounds is output
    O16-3 (WFL+) - O18-2 (GND) R - W-B Sound signal (Front Left) Audio system playing A waveform synchronized with sounds is output
    O16-4 (RL+) - O18-2 (GND) BR - W-B Sound signal (Rear Left) Audio system playing A waveform synchronized with sounds is output
    O16-5 (RR+) - O18-2 (GND) Y - W-B Sound signal (Rear Right) Audio system playing A waveform synchronized with sounds is output
    O16-6 (SL-) - O18-2 (GND)*4 V - W-B Sound -signal (Rear Left) Audio system playing A waveform synchronized with sounds is output
    O16-7 (SR-) - O18-2 (GND)*4 L - W-B Sound signal (Rear Right) Audio system playing A waveform synchronized with sounds is output
    O16-8 (WFL-) - O18-2 (GND) W - W-B Sound signal (Front Left) Audio system playing A waveform synchronized with sounds is output
    O16-9 (WFR-) - O18-2 (GND) Y - W-B Sound signal (Front Right) Audio system playing A waveform synchronized with sounds is output
    O16-10(WFR+) - O18-2 (GND) B - W-B Sound signal (Front Right) Audio system playing A waveform synchronized with sounds is output
    O16-11 (RL-) - O18-2 (GND) G - W-B Sound signal (Rear Left) Audio system playing A waveform synchronized with sounds is output
    O16-12 (RR-) - O18-2 (GND) L - W-B Sound signal (Rear Right) Audio system playing A waveform synchronized with sounds is output

    • *1: w/ G-BOOK System

    • *2: for 12 or 15 Speakers

    • *3: for 12 Speakers

    • *4: for 15 Speakers

  3. MULTI-MEDIA INTERFACE ECU

    A01NF82E02
    Terminal No. (Symbol) Wiring Color Terminal Description Condition Specification
    U9-1 (USD1) - Body ground Shield - Body ground Shield ground Always Below 1 V
    U9-2 (URO+) - U9-7 (GND) B - B USB audio system sound signal USB audio system playing A waveform synchronized with sounds is output
    U9-3 (ULO+) - U9-7 (GND) W - B USB audio system sound signal USB audio system playing A waveform synchronized with sounds is output
    U9-4 (UGD1) - U9-7 (GND) R - B USB audio system sound signal USB audio system playing A waveform synchronized with sounds is output
    U9-7 (GND) - Body ground B - Body ground Ground Always Below 1 V
    U9-9 (TX1+) Y AVC-LAN communication signal - -
    U9-10 (TX1-) W AVC-LAN communication signal - -
    U9-11 (ACC) - U9-7 (GND) LG - B Accessory (ON) Power switch off Below 1 V
    U9-11 (ACC) - U9-7 (GND) LG - B Accessory (ON) Power switch on (ACC) 11 to 14 V
    U9-12 (+B) - U9-7 (GND) BR - B Battery Always 11 to 14 V
    U12-1 (UESG) - Body ground - Ground Always Below 1 V
    U12-2 (UDI+) - U12-1 (UESG) - Data signal USB device or "iPod" connected -
    U12-3 (UDI-) - U12-1 (UESG) - Data signal USB device or "iPod" connected -
    U12-4 (UPO) - U12-1 (UESG) - Battery Always 5 V
    U12-5 (UESS) - Body ground Shield - Body ground Shield ground Always Below 1 V