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


  1. RADIO RECEIVER ASSEMBLY

    A01T8VDE01
    Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
    E111-4 (MACC) - E109-7 (GND1)*1 R - BR Microphone power supply Ignition switch off Below 1 V
    Ignition switch ACC 4 to 6 V
    E111-5 (MIN+) - E109-7 (GND1)*2 B - BR Microphone voice signal "Bluetooth" hands-free voice signal received A waveform synchronized with sound signals is output
    E111-6 (SNS2) - E109-7 (GND1)*2 G - BR Microphone connection detection signal Always Below 1 V
    E111-17 (SPD) - E109-7 (GND1) V - BR Vehicle speed signal

    Ignition switch ON

    Wheel being rotated

    		 Pulse generation
    E111-18 (SGND) - Body ground*2 Shield - Body ground Shield ground Always Below 1 V
    E111-19 (MIN-) - E109-7 (GND1)*2 W - BR Microphone voice signal "Bluetooth" hands-free voice signal received A waveform synchronized with sound signals is output
    E111-21 (SW1) - E111-23 (SWG)

    SB - B*3

    SB - W-B*8

    		 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
    E111-22 (SW2) - E111-23 (SWG)

    R - B*3

    R - W-B*8

    		 Steering pad switch signal No switch pushed 2.97 to 3.56 V
    MODE switch pushed 0.27 to 0.35 V
    On hook switch pushed*2 0.86 to 1.03 V
    Off hook switch pushed*2 1.51 to 1.79 V
    Voice switch pushed*6 2.22 to 2.66 V
    E111-23 (SWG) - Body ground

    B - Body ground*3

    W-B - Body ground*8

    		 Steering pad switch signal Always Below 1 V
    E109-1 (FR+) - E109-7 (GND1) LG - BR Sound signal (Front Right) Audio system playing A waveform synchronized with sound signals is output
    E109-2 (FL+) - E109-7 (GND1) P - BR Sound signal (Front Left) Audio system playing A waveform synchronized with sound signals is output
    E109-3 (ACC1) - E109-7 (GND1) GR - BR Power source (ACC) Ignition switch off Below 1 V
    Ignition switch ACC

    11 to 14 V*4

    9.5 to 14 V*5
    E109-4 (+B1) - E109-7 (GND1) SB - BR Power source (+B) Always

    11 to 14 V*4

    9.5 to 14 V*5
    E109-5 (FR-) - E109-7 (GND1) L - BR Sound signal (Front Right) Audio system playing A waveform synchronized with sound signals is output
    E109-6 (FL-) - E109-7 (GND1) V - BR Sound signal (Front Left) Audio system playing A waveform synchronized with sound signals is output
    E109-7 (GND1) - Body ground BR - Body ground Ground Always Below 1 V
    E109-8 (TMUT) - E109-7 (GND1)*7 L - BR Mute signal Audio system playing 2.0 V or higher
    Emergency call mode Below 1 V
    E109-10 (ILL+) - E109-7 (GND1) G - BR Illumination signal Light control switch off Below 1 V
    Light control switch in tail or head position 11 to 14 V
    E110-1 (RR+) - E109-7 (GND1)*3 R - BR Sound signal (Rear Right) Audio system playing A waveform synchronized with sound signals is output
    E110-2 (RL+) - E109-7 (GND1)*3 B - BR Sound signal (Rear Left) Audio system playing A waveform synchronized with sound signals is output
    E110-3 (RR-) - E109-7 (GND1)*3 W - BR Sound signal (Rear Right) Audio system playing A waveform synchronized with sound signals is output
    E110-6 (RL-) - E109-7 (GND1)*3 Y - BR Sound signal (Rear Left) Audio system playing A waveform synchronized with sound signals is output
    RA-5 (ANT+) - E109-7 (GND1) - - BR Power source of antenna

    Ignition switch ACC

    Radio switch on and AM or FM selected

    		 11 to 14 V

    • *1: w/ Microphone w/o Manual (SOS) Switch

      *2: w/ Microphone

      *3: for Sedan

      *4: w/o Stop and Start System

      *5: w/ Stop and Start System

      *6: w/ Voice Switch

      *7: w/ Manual (SOS) Switch

      *8: except Sedan

  2. TELEMATICS TRANSCEIVER (w/ Manual (SOS) Switch)

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