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


  1. RADIO RECEIVER ASSEMBLY

    A00Y90PN08
    Terminal No. (Symbol) Wiring Color Terminal Description Condition Specification
    E111-11 (AGND) - Body ground Shield - Body ground Shield ground Always Below 1 V
    E111-17 (SPD) - E109-7 (GND1) V - BR Vehicle speed signal

    Ignition switch ON

    Wheel being rotated

    		 Pulse generation
    E111-21 (SW1) - E111-23 (SWG) SB - B Steering pad switch signal No switch pushed 3.28 to 3.5 V
    Seek+ switch pushed Below 0.8 V
    Seek- switch pushed 0.9 to 1.3 V
    Volume+ switch pushed 1.65 to 1.9 V
    Volume- switch pushed 2.45 to 2.6 V
    E111-22 (SW2) - E111-23 (SWG) R - B Steering pad switch signal No switch pushed 3.28 to 3.5 V
    MODE/HOLD switch pushed Below 0.8 V
    E111-23 (SWG) - Body ground B - Body ground Steering pad switch signal Always Below 1 V
    E111-25 (ADPG) - E109-7 (GND1) SB - BR External device connection detection signal External device connected Below 1 V
    E111-26 (VAR+) - E109-7 (GND1) G - BR Sound signal (Right) External device playing (When stereo jack used) A waveform synchronized with sounds is output
    E111-27 (VA-) - E109-7 (GND1) R - BR Shield ground Always Below 1 V
    E111-28 (VAL+ ) - E109-7 (GND1) B - BR Sound signal (Left) External device playing (When stereo jack used) A waveform synchronized with sounds is output
    E109-1 (FR+) - E109-7 (GND1) LG - BR Sound signal (Front Right) Audio system playing A waveform synchronized with sounds is output
    E109-2 (FL+) - E109-7 (GND1) P - BR Sound signal (Front Left) Audio system playing A waveform synchronized with sounds is output
    E109-3 (ACC1) - E109-7 (GND1) GR - BR Accessory (ON) Ignition switch off Below 1 V
    Ignition switch ACC

    11 to 14 V*1

    9.5 to 14 V*2
    E109-4 (+B1) - E109-7 (GND1) SB - BR Power source Always

    11 to 14 V*1

    9.5 to 14 V*2
    E109-5 (FR-) - E109-7 (GND1) L - BR Sound signal (Front Right) Audio system playing A waveform synchronized with sounds is output
    E109-6 (FL-) - E109-7 (GND1) V - BR Sound signal (Front Left) Audio system playing A waveform synchronized with sounds is output
    E109-7 (GND1) - Body ground BR - Body ground Ground Always 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
    u3-1 (USV1) - Power source - -
    u3-2 (US1-) - Data signal - -
    u3-3 (US1+) - Data signal - -
    u3-4 (USD1) - Ground - -
    u3-5 (USG1) - Shield ground - -
    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/o Stop and Start System

      *2: w/ Stop and Start System