NAVIGATION SYSTEM TERMINALS OF ECU


  1. NAVIGATION RECEIVER ASSEMBLY

    A01DZBYE05
    Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
    N12-1 (FR+) - N12-7 (GND) LG - BR Sound signal (Right) Audio system playing A waveform synchronized with sound is output
    N12-2 (FL+) - N12-7 (GND) P - BR Sound signal (Left) Audio system playing A waveform synchronized with sound is output
    N12-3 (ACC) - N12-7 (GND) GR - BR Power source (ACC) Ignition switch off Below 1 V
    Ignition switch ACC 11 to 14 V
    N12-4 (B) - N12-7 (GND) L-Y - BR Power source (+B) Ignition switch off 11 to 14 V
    N12-5 (FR-) - N12-7 (GND) L - BR Sound signal (Right) Audio system playing A waveform synchronized with sound is output
    N12-6 (FL-) - N12-7 (GND) V - BR Sound signal (Left) Audio system playing A waveform synchronized with sound is output
    N12-7 (GND) - Body ground BR - Body ground Ground Always Below 1 V
    N12-10 (ILL+) - N12-7 (GND) G - BR Illumination signal Light control switch off Below 1 V
    Light control switch in tail or head position 11 to 14 V
    N11-1 (RR+) - N12-7 (GND) R - BR Sound signal (Rear Right) Audio system playing A waveform synchronized with sound is output
    N11-2 (RL+) - N12-7 (GND) B - BR Sound signal (Rear Left) Audio system playing A waveform synchronized with sound is output
    N11-3 (RR-) - N12-7 (GND) W - BR Sound signal (Rear Right) Audio system playing A waveform synchronized with sound is output
    N11-6 (RL-) - N12-7 (GND) Y - BR Sound signal (Rear Left) Audio system playing A waveform synchronized with sound is output
    N9-2 (REV) - N12-7 (GND) R-Y - BR Reverse signal

    See "Vehicle Signal Check Mode" in Operation Check Click here

    		-
    N9-4 (MACC) - N12-7 (GND) B - BR Microphone power supply Ignition switch off Below 1 V
    Ignition switch ACC 4 to 6 V
    N9-5 (MIN+) - N12-7 (GND) W - BR Microphone voice signal

    See "Microphone & Voice Recognition Check" in Operation Check Click here

    		-
    N9-6 (SNS2) - N12-7 (GND) W-B - BR Ground Always Below 1 V
    N9-11 (AGND) - Body ground Shield - Body ground Shield ground Always Below 1 V
    N9-12 (SG) - N12-7 (GND) Shield - BR Shield ground Always Below 1 V
    N9-13 (VV+) - N12-7 (GND) R - BR Video signal External device playing (When stereo jack used) A waveform synchronized with sound is output
    N9-14 (VV-) - N12-7 (GND) L - BR Video signal External device playing (When stereo jack used) A waveform synchronized with sound is output
    N9-15 (PKB) - N12-7 (GND) LG - BR Parking brake signal

    See "Vehicle Signal Check Mode" in Operation Check Click here

    		-
    N9-17 (SPD) - N12-7 (GND) V-R - BR Vehicle speed signal from combination meter assembly

    See "Vehicle Signal Check Mode" in Operation Check Click here

    		-
    N9-18 (SGND) - N12-7 (GND) Shield - BR Shield ground Always Below 1 V
    N9-19 (MIN-) - Body ground R - Body ground Microphone voice signal

    See "Microphone & Voice Recognition Check" in Operation Check Click here

    		-
    N9-21 (SW1) - N9-23 (SWG) R - L Steering pad switch signal No switch pushed 2.97 to 3.56 V
    Up switch pushed 0.27 to 0.35 V
    Down 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
    N9-22 (SW2) - N9-23 (SWG) W - L 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 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
    N9-23 (SWG) - Body ground L - Body ground Steering pad switch signal Always Below 1 V
    N9-25 (ADPG) - N12-7 (GND) G - BR External device connection detection signal External device connected Below 1 V
    External device not connected 2.1 to 3 V
    N9-26 (VAR+) - N9-27 (VA-) B - W Sound signal (Right) External device playing (When stereo jack used) A waveform synchronized with sound is output
    N9-27 (VA-) - N12-7 (GND) W - BR Sound signal ground Always Below 1 V
    N9-28 (VAL+) - N9-27 (VA-) R - W Sound signal (Left) External device playing (When stereo jack used) A waveform synchronized with sound is output
    N13-1 (USV1) # Power source - -
    N13-2 (US1-) # Data signal - -
    N13-3 (US1+) # Data signal - -
    N13-4 (UGD1) # Ground - -
    N13-5 (USG1) # - - -
    RA-3 (MAIN) # - - -
    RA-4 (GND) # Ground - -
    RA-5 (ANT+) - N12-7 (GND) # - BR Power source of antenna

    Ignition switch ON

    Radio switch on and AM or FM selected

    		 11 to 14 V

    • #: There is no wire color information