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

  1. RADIO RECEIVER ASSEMBLY

    E222282N11

    Terminal No. (Symbol)

    Wiring Color

    Terminal Description

    Condition

    Specification

    E111-4 (MACC) - E109-7 (GND1)*4

    R - W-B

    Microphone power supply

    Ignition switch off

    Below 1 V

    Ignition switch ACC

    4 to 6 V

    E111-5 (MIN+) - E109-7 (GND1)*4

    W - W-B

    Microphone voice signal

    "Bluetooth" hands-free voice signal received

    A waveform synchronized with sounds is output

    E111-6 (SNS2) - E109-7 (GND1)*4

    L - W-B

    Microphone connection detection signal

    Always

    Below 1 V

    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

    E111-18 (SGND) - Body ground*4

    Shield - Body ground

    Shield ground

    Always

    Below 1 V

    E111-19 (MIN-) - E109-7 (GND1)*4

    B - W-B

    Microphone voice signal

    "Bluetooth" hands-free voice signal received

    A waveform synchronized with sounds is output

    E111-21 (SW1) - E111-23 (SWG)

    SB - 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

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

    R - 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*4

    0.86 to 1.03 V

    Off hook switch pushed*4

    1.51 to 1.79 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

    Power source (ACC)

    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 (+B)

    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

    E110-1 (RR+) - E109-7 (GND1)*3

    R - BR

    Sound signal (Rear Right)

    Audio system playing

    A waveform synchronized with sounds is output

    E110-2 (RL+) - E109-7 (GND1)*3

    B - BR

    Sound signal (Rear Left)

    Audio system playing

    A waveform synchronized with sounds is output

    E110-3 (RR-) - E109-7 (GND1)*3

    W - BR

    Sound signal (Rear Right)

    Audio system playing

    A waveform synchronized with sounds is output

    E110-6 (RL-) - E109-7 (GND1)*3

    Y - BR

    Sound signal (Rear Left)

    Audio system playing

    A waveform synchronized with sounds is output

    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

    *3: for Sedan

    *4: w/ Microphone