NAVIGATION SYSTEM(for SD) TERMINALS OF ECU


  1. NAVIGATION RECEIVER ASSEMBLY

    A01VB2GC04
    *a for RHD *b for LHD
    Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
    G137-1 (FR+) - G137-7 (GND1) B - BR Sound signal (Front right) Audio system playing A waveform synchronized with sound is output
    G137-2 (FL+) - G137-7 (GND1) R - BR Sound signal (Front left) Audio system playing A waveform synchronized with sound is output
    G137-3 (ACC1) - G137-7 (GND1) GR - BR Power source (ACC) Ignition switch off Below 1 V
    Ignition switch ACC 11 to 14 V
    G137-4 (+B1) - G137-7 (GND1) SB - BR Power source (+B) Always 11 to 14 V
    G137-5 (FR-) - G137-7 (GND1) W - BR Sound signal (Front right) Audio system playing A waveform synchronized with sound is output
    G137-6 (FL-) - G137-7 (GND1) G - BR Sound signal (Front left) Audio system playing A waveform synchronized with sound is output
    G137-7 (GND1) - Body ground BR - Body ground Ground Always Below 1 Ω
    G137-10 (ILL+) - G137-7 (GND1) G - BR Illumination signal Light control switch off Below 1 V
    Light control switch in tail or head position 11 to 14 V
    G138-1 (RR+) - G137-7 (GND1)*1 R - BR Sound signal (Rear Right) Audio system playing A waveform synchronized with voice signals is output
    G138-2 (RL+) - G137-7 (GND1) B - BR Sound signal (Rear left) Audio system playing A waveform synchronized with sound is output
    G138-3 (RR-) - G137-7 (GND1)*1 W - BR Sound signal (Rear Right) Audio system playing A waveform synchronized with sound is output
    G138-6 (RL-) - G137-7 (GND1)

    Y - BR*1

    W - BR*2

    		 Sound signal (Rear left) Audio system playing A waveform synchronized with sound is output
    G139-1 (IG) - G137-7 (GND1) Y - BR Power source (IG) Ignition switch off Below 1 V
    Ignition switch ON 11 to 14 V
    G139-2 (REV) - G137-7 (GND1) G - BR Reverse signal

    See "Vehicle Signal Check Mode" in Operation Check

    Click here

    		-
    G139-4 (MACC) - G137-7 (GND1) B - BR Microphone power supply Ignition switch off Below 1 V
    Ignition switch ACC 4 to 6 V
    G139-5 (MIN+) - G137-7 (GND1) W - BR Microphone voice signal

    See "Check Microphone" in Operation Check

    Click here

    		-
    G139-6 (SNS2) - G137-7 (GND1) P - BR Microphone connection detection signal Always Below 1 V
    G139-7 (TX1+)*2 R AVC-LAN communication signal - -
    G139-8 (TX1-)*2 G AVC-LAN communication signal - -
    G139-9 (CANH) Y CAN communication signal - -
    G139-10 (CANL) W CAN communication signal - -
    G139-11 (AGND) - Body ground Shielded - Body ground Shield ground Always Below 1 Ω
    G139-15 (PKB) - G137-7 (GND1) B - BR Parking brake signal

    See "Vehicle Signal Check Mode" in Operation Check

    Click here

    		-
    G139-16 (MUT1) - G137-7 (GND1)*2 R - BR Mute signal Audio system playing Above 3.5 V
    Audio system changing modes Below 1 V
    G139-17 (SPD) - G137-7 (GND1) BE - BR Vehicle speed signal from combination meter assembly

    See "Vehicle Signal Check Mode" in Operation Check

    Click here

    		-
    G139-18 (SGND) - G137-7 (GND1) Shielded - BR Shield ground Always Below 1 Ω
    G139-19 (MIN-) - Body ground R - Body ground Microphone voice signal

    See "Check Microphone" in Operation Check

    Click here

    		-
    G139-21 (SW1) - G139-23 (SWG) W - 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
    G139-22 (SW2) - G139-23 (SWG) R - 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
    G139-23 (SWG) - Body ground W-B - Body ground Steering pad switch signal Always Below 1 Ω
    G139-25 (ADPG) - G137-7 (GND1) SB - BR External device connection detection signal External device connected Below 1 V
    External device not connected 2.1 to 3 V
    G139-26 (VAR+) - G139-27 (VA-) W - R Sound signal (Right) External device playing (When stereo jack used) A waveform synchronized with sound is output
    G139-27 (VA-) - G137-7 (GND1) R - BR Sound signal ground Always Below 1 Ω
    G139-28 (VAL+) - G139-27 (VA-) B - R Sound signal (Left) External device playing (When stereo jack used) A waveform synchronized with sound is output
    G149-1 (UPO)*3 # Power source - -
    G149-2 (UDO-)*3 # Data signal - -
    G149-3 (UDO+)*3 # Data signal - -
    G149-4 (UESG)*3 # Ground - -
    G149-5 (USG1)*3 Shielded Shield ground - -
    G197-1 (USV1)*4 # Power source - -
    G197-2 (US1-)*4 # Data signal - -
    G197-3 (US1+)*4 # Data signal - -
    G197-4 (UGD1)*4 # Ground - -
    G197-5 (USG1)*4 Sheilded Shield ground - -
    G158-3 (CNH1) V Local bus communication signal - -
    G158-4 (CNL1) SB Local bus communication signal - -
    RA-3 # - - -
    RA-5 - G137-7 (GND1) # - BR Power source of antenna

    Ignition switch ACC

    Radio switch on and AM or FM selected

    		 11 to 14 V
    DB-1 # DAB antenna - -

    • *1: for 6 Speakers

      *2: for 11 Speakers

      *3: for RHD

      *4: for LHD

      #: There is no wire color information

  2. STEREO COMPONENT AMPLIFIER ASSEMBLY (for 11 Speakers)

    A01V6XHN16
    Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
    M33-1 (+B) - M33-3 (GND) W - W-B Power source (+B) Always 11 to 14 V
    M33-3 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω
    M33-8 (WFL+) - M33-3 (GND) B - W-B Sound signal (Woofer) Audio system playing A waveform synchronized with sound is output
    M33-15 (WFR+) - M33-3 (GND) P - W-B Sound signal (Woofer) Audio system playing A waveform synchronized with sound is output
    M33-11 (RL+) - M33-3 (GND) B - W-B Sound signal (Rear Left) Audio system playing A waveform synchronized with sound is output
    M33-12 (RR+) - M33-3 (GND) R - W-B Sound signal (Front Right) Audio system playing A waveform synchronized with sound is output
    M33-14 (FL+) - M33-3 (GND) P - W-B Sound signal (Front Left) Audio system playing A waveform synchronized with sound is output
    M33-13 (TWR+) - M33-3 (GND) Y - W-B Sound signal (Front Right) Audio system playing A waveform synchronized with sound is output
    M33-10 (TWL+) - M33-3 (GND) P - W-B Sound signal (Front Left) Audio system playing A waveform synchronized with sound is output
    M33-9 (FR+) - M33-3 (GND) LG - W-B Sound signal (Front Right) Audio system playing A waveform synchronized with sound is output
    M33-23 (WFL-) - M33-3 (GND) G - W-B Sound signal (Woofer) Audio system playing A waveform synchronized with sound is output
    M33-30 (WFR-) - M33-3 (GND) V - W-B Sound signal (Woofer) Audio system playing A waveform synchronized with sound is output
    M33-26 (RL-) - M33-3 (GND) Y - W-B Sound signal (Rear Left) Audio system playing A waveform synchronized with sound is output
    M33-27 (RR-) - M33-3 (GND) W - W-B Sound signal (Rear Right) Audio system playing A waveform synchronized with sound is output
    M33-29 (FL-) - M33-3 (GND) V - W-B Sound signal (Front Left) Audio system playing A waveform synchronized with sound is output
    M33-28 (TWR-) - M33-3 (GND) B - W-B Sound signal (Front Right) Audio system playing A waveform synchronized with sound is output
    M33-25 (TWL-) - M33-3 (GND) V - W-B Sound signal (Front Left) Audio system playing A waveform synchronized with sound is output
    M33-24 (FR-) - M33-3 (GND) L - W-B Sound signal (Front Right) Audio system playing A waveform synchronized with sound is output
    M32-1 (MUTE) - M33-3 (GND) R - W-B Mute signal Audio system playing 3.5 V or higher
    Audio system changing modes Below 1 V
    M32-2 (L-) - M33-3 (GND) G - W-B Sound signal (Left) Audio system playing A waveform synchronized with sound is output
    M32-3 (L+) - M33-3 (GND) R - W-B Sound signal (Left) Audio system playing A waveform synchronized with sound is output
    M32-4 (R-) - M33-3 (GND) W - W-B Sound signal (Right) Audio system playing A waveform synchronized with sound is output
    M32-5 (R+) - M33-3 (GND) B - W-B Sound signal (Right) Audio system playing A waveform synchronized with sound is output
    M32-6 (SLD) - Body ground Shielded - Body ground Shield ground Always Below 1 Ω
    M32-7 (TX-) G AVC-LAN communication signal - -
    M32-8 (TX+) R AVC-LAN communication signal - -
    M32-11 (SPD) - M33-3 (GND) L - W-B Vehicle speed signal

    Ignition switch ON

    Wheel being rotated

    		 Pulse generation
    M32-12 (ACC) - M33-3 (GND) GR - W-B Power source (ACC) Ignition switch off Below 1 V
    Ignition switch ACC 11 to 14 V
    M32-14 (II1-) - M33-3 (GND) W - W-B Voice signal Voice guidance sounding A waveform synchronized with sound is output
    M32-15 (II1+) - M33-3 (GND) B - W-B Voice signal Voice guidance sounding A waveform synchronized with sound is output
    M32-18 (SLD1) - Body ground Shielded - Body ground Shield ground Always Below 1 Ω