AUDIO AND VISUAL SYSTEM(for Radio and Display Type) TERMINALS OF ECU


  1. RADIO AND DISPLAY RECEIVER ASSEMBLY

    A005NO8E03
    *1 BT
    Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
    F126-1 (FR+) - F126-7 (GND1)

    G - LA*1

    P - LA*2

    		 Sound signal (Front right) Audio system playing A waveform synchronized with sounds is output
    F126-2 (FL+) - F126-7 (GND1)

    W - LA*1

    B - LA*2

    		 Sound signal (Front left) Audio system playing A waveform synchronized with sounds is output
    F126-3 (ACC1) - F126-7 (GND1) GR - LA Power source (ACC) Power switch off Below 1 V
    Power switch on (ACC) 11 to 14 V
    F126-4 (+B1) - F126-7 (GND1) LA-SB - LA Power source (+B) Power switch off 11 to 14 V
    F126-5 (FR-) - F126-7 (GND1)

    R - LA*1

    BR - LA*2

    		 Sound signal (Front right) Audio system playing A waveform synchronized with sound is output
    F126-6 (FL-) - F126-7 (GND1) B - LA Sound signal (Front left) Audio system playing A waveform synchronized with sound is output
    F126-7 (GND1) - Body ground LA - Body ground Ground Always Below 1 V
    F126-10 (ILL+) - F126-7 (GND1) G - LA Illumination signal Light control switch off Below 1 V

    Power switch off

    Light control switch in tail or head position

    		 11 to 14 V
    F127-1 (RR+) - F126-7(GND1) R - LA Voice signal Voice guidance sounding A waveform synchronized with sounds is output
    F127-2 (RL+) - F126-7(GND1)

    R - LA*1

    B - LA*2

    		 Voice signal Voice guidance sounding A waveform synchronized with sounds is output
    F127-3 (RR-) - F126-7(GND1) W- LA Voice signal Voice guidance sounding A waveform synchronized with sounds is output
    F127-6 (RL-) - F126-7(GND1)

    G - LA*1

    Y - LA*2

    		 Voice signal Voice guidance sounding A waveform synchronized with sounds is output
    F125-1 (IG) - F126-7 (GND1) B - LA Power source (IG) Power switch off Below 1 V
    Power switch on (IG) 11 to 14 V
    F125-4 (MACC) - F126-7 (GND1) B - LA Microphone power supply Power switch off Below 1 V
    Power switch on (ACC) 4 to 6 V
    F125-5 (MIN+) - F126-7 (GND1) W - LA Microphone voice signal "Bluetooth" hands-free voice signal received A waveform synchronized with sound signals is output
    F125-6 (SNS2) - F126-7 (GND1) V - LA Microphone connection detection signal Always Below 1 V
    F125-7 (TX1+)*1 P AVC-LAN communication signal - -
    F125-8 (TX1-)*1 L AVC-LAN communication signal - -
    F125-9 (CANH) B CAN communication signal - -
    F125-10 (CANL) LG CAN communication signal - -
    F125-11 (AGND) - Body ground Shield - Body ground Shield ground Always Below 1 V
    F125-15 (PKB) - F126-7 (GND1) P - LA Parking brake signal

    See "Check Vehicle Signal" in Operation Check

    Click here

    		-
    F125-16 (MUT1) - F126-7 (GND1)*1 SB - LA Mute signal

    Power switch on (ACC)

    Audio system playing

    		 2.0 V or higher
    Audio system changing modes Below 1 V
    F125-17 (SPD) - F126-7 (GND1) V - LA Vehicle speed signal Power switch on (IG) Wheel being rotated Pulse generation
    F125-18 (SGND) - Body ground Shield - Body ground Shield ground Always Below 1 V
    F125-19 (MIN-) - F126-7 (GND1) R - LA Microphone voice signal "Bluetooth" hands-free voice signal received A waveform synchronized with sound signals is output
    F125-21 (SW1) - F125-23 (SWG) GR - W-B Steering pad switch signal No switch pushed 2.97 to 3.56 V
    Seek+ switch pushed 0.27 to 0.35 V
    Seek- switch pushed 0.86 to 1.03 V
    Volume+ switch pushed 1.51 to 1.79 V
    Volume- switch pushed 2.22 to 2.66 V
    F125-22 (SW2) - F125-23 (SWG) G - W-B Steering pad switch signal No switch pushed 2.97 to 3.56 V
    MODE/HOLD switch pushed 0.27 to 0.35 V
    On hook switch pushed 0.86 to 1.03 V
    Off hook switch pushed 1.51 to 1.79 V
    Voice switch pushed 2.22 to 2.66 V
    F125-23 (SWG) - F126-7 (GND1) W-B - LA Steering pad switch ground Always Below 1 V
    F125-25 (ADPG) - F126-7 (GND1) R - LA External device connection detection signal External device connected Below 1 V
    External device not connected 2.1 to 3 V
    F125-26 (VAR+) - F125-27 (VA-) W - R Sound signal (Right) External device playing (When stereo jack used) A waveform synchronized with sounds is output
    F125-27 (VA-) - F126-7 (GND1) R - LA Ground Always Below 1 V
    F125-28 (VAL+) - F125-27 (VA-) B - R Sound signal (Left) External device playing (When stereo jack used) A waveform synchronized with sounds is output
    F50-3 (CNH1) R Local bus communication signal - -
    F50-4 (CNL1) L Local bus communication signal - -
    j2-1 (USV1) - Power source - -
    j2-2 (US1-) - Data signal - -
    j2-3 (US1+) - Data signal - -
    j2-4 (UGD1) - Ground - -
    j2-5 (USG1) - Shield ground - -
    BT-1 (BT) - Data signal - -
    RA-5 (ANT+) - F126-7 (GND1) - - LA Power source of antenna

    Power switch on (ACC)

    Radio switch on and FM or AM selected

    		 11 to 14 V

    • *1: for 9 Speaker

      *2: for 6 Speaker

  2. STEREO COMPONENT AMPLIFIER ASSEMBLY (for 9 Speaker)

    A005O7UE39
    Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
    F75-1 (+B) - F75-3 (GND) B - W-B Power source (+B) Power switch off 11 to 14 V
    F75-3 (GND) - Body ground W-B - Body ground Ground Always Below 1 V
    F75-8 (WFL+) - F75-3 (GND) G - W-B Sound signal (Woofer) Audio system playing A waveform synchronized with sound signals is output
    F75-9 (TWL+) - F75-3 (GND) R - W-B Sound signal (Front center) Audio system playing A waveform synchronized with sound signals is output
    F75-10 (RL+) - F75-3 (GND) B - W-B Sound signal (Rear left) Audio system playing A waveform synchronized with sound signals is output
    F75-11 (FL+) - F75-3 (GND) L - W-B Sound signal (Front left) Audio system playing A waveform synchronized with sound signals is output
    F75-12 (FR+) - F75-3 (GND) BR - W-B Sound signal (Front right) Audio system playing A waveform synchronized with sound signals is output
    F75-13 (RR+) - F75-3 (GND) R - W-B Sound signal (Rear right) Audio system playing A waveform synchronized with sound signals is output
    F75-14 (TWR+) - F75-3 (GND) Y - W-B Sound signal (Front center) Audio system playing A waveform synchronized with sound signals is output
    F75-15 (WFR+) - F75-3 (GND) SB - W-B Sound signal (Woofer) Audio system playing A waveform synchronized with sound signals is output
    F75-23 (WFL-) - F75-3 (GND) P - W-B Sound signal (Woofer) Audio system playing A waveform synchronized with sound signals is output
    F75-24 (TWL-) - F75-3 (GND) LG - W-B Sound signal (Front center) Audio system playing A waveform synchronized with sound signals is output
    F75-25 (RL-) - F75-3 (GND) Y - W-B Sound signal (Rear left) Audio system playing A waveform synchronized with sound signals is output
    F75-26 (FL-) - F75-3 (GND) W - W-B Sound signal (Front left) Audio system playing A waveform synchronized with sound signals is output
    F75-27 (FR-) - F75-3 (GND) P - W-B Sound signal (Front right) Audio system playing A waveform synchronized with sound signals is output
    F75-28 (RR-) - F75-3 (GND) W - W-B Sound signal (Rear right) Audio system playing A waveform synchronized with sound signals is output
    F75-29 (TWR-) - F75-3 (GND) B - W-B Sound signal (Front center) Audio system playing A waveform synchronized with sound signals is output
    F75-30 (WFR-) - F75-3 (GND) V - W-B Sound signal (Front right) Audio system playing A waveform synchronized with sound signals is output
    F76-1 (MUTE) - F75-3 (GND) SB - W-B Mute signal

    Power switch on (ACC)

    Audio system playing

    		 2.0 V or higher
    Audio system changing modes Below 1 V
    F76-2 (L-) - F75-3 (GND) B - W-B Sound signal (Left) Audio system playing A waveform synchronized with sound signals is output
    F76-3 (L+) - F75-3 (GND) W - W-B Sound signal (Left) Audio system playing A waveform synchronized with sound signals is output
    F76-4 (R-) - F75-3 (GND) R - W-B Sound signal (Right) Audio system playing A waveform synchronized with sound signals is output
    F76-5 (R+) - F75-3 (GND) G - W-B Sound signal (Right) Audio system playing A waveform synchronized with sound signals is output
    F76-6 (SLD) - Body ground Shield - Body ground Shield ground Always Below 1 V
    F76-7 (TX-) L AVC-LAN communication signal - -
    F76-8 (TX+) P AVC-LAN communication signal - -
    F76-11 (SPD) - F75-3 (GND) V - W-B Vehicle speed signal

    Power switch on (IG)

    Wheel being rotated

    		 Pulse generation
    F76-12 (ACC) - F75-3 (GND) R - W-B Power source (ACC) Power switch off Below 1 V
    Power switch on (ACC) 11 to 14 V
    F76-14 (II1-) - F75-3 (GND) G - W-B Voice signal Voice guidance sounding A waveform synchronized with voice signals is output
    F76-15 (II1+) - F75-3 (GND) R - W-B Voice signal Voice guidance sounding A waveform synchronized with voice signals is output
    F76-18 (SLD1) - Body ground Shield - Body ground Shield ground Always Below 1 V