NAVIGATION SYSTEM TERMINALS OF ECU
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NAVIGATION RECEIVER ASSEMBLY
Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition G43-1 (FR+) - G43-7 (GND1) R - BR*1
LG - BR*2
Sound signal (Front right) Audio system playing A waveform synchronized with sound is output G43-2 (FL+) - G43-7 (GND1) B - BR*1
P - BR*2
Sound signal (Front left) Audio system playing A waveform synchronized with sound is output G43-3 (ACC1) - G43-7 (GND1) GR - BR Power source (ACC) Ignition switch off Below 1 V Ignition switch ACC 11 to 14 V G43-4 (+B1) - G43-7 (GND1) SB - BR Power source (+B) Always 11 to 14 V G43-5 (FR-) - G43-7 (GND1) G - BR*1
L - BR*2
Sound signal (Front right) Audio system playing A waveform synchronized with sound is output G43-6 (FL-) - G43-7 (GND1) W - BR*1
V - BR*2
Sound signal (Front left) Audio system playing A waveform synchronized with sound is output G43-7 (GND1) - Body ground BR - Body ground Ground Always Below 1 Ω G43-10 (ILL+) - G43-7 (GND1) G - BR Illumination signal Light control switch off Below 1 V Light control switch in tail or head position 11 to 14 V G44-1 (RR+) - G43-7 (GND1) R - BR Sound signal (Rear right) Audio system playing A waveform synchronized with sound is output G44-2 (RL+) - G43-7 (GND1) B - BR Sound signal (Rear left) Audio system playing A waveform synchronized with sound is output G44-3 (RR-) - G43-7 (GND1)*2 W - BR Sound signal (Rear right) Audio system playing A waveform synchronized with sound is output G44-5 (ILL-) - G43-7 (GND1) W-B - BR Illumination signal Light control switch off Below 1 V Light control switch in tail or head position Pulse generation G44-6 (RL-) - G43-7 (GND1) W - BR*1
Y - BR*2
Sound signal (Rear left) Audio system playing A waveform synchronized with sound is output G42-3 (CNH1) B Local bus communication signal - - G42-4 (CNL1) W Local bus communication signal - - G41-1 (IG) - G43-7 (GND1) G - BR Power source (IG) Ignition switch off Below 1 V Ignition switch ON 11 to 14 V G41-2 (REV) - G43-7 (GND1) R - BR Reverse signal See "Vehicle Signal Check Mode" in Operation Check
- G41-4 (MACC) - G43-7 (GND1) B - BR Microphone power supply Ignition switch off Below 1 V Ignition switch ACC 4 to 6 V G41-5 (MIN+) - G43-7 (GND1) W - BR Microphone voice signal See "Check Microphone" in Operation Check
- G41-6 (SNS2) - G43-7 (GND1) W-B - BR Ground Always Below 1 V G41-7 (TX1+)*1 R AVC-LAN communication signal - - G41-8 (TX1-)*1 BE AVC-LAN communication signal - - G41-9 (CANH) V CAN communication signal - - G41-10 (CANL) W CAN communication signal - - G41-11 (AGND) - Body ground Shielded - Body ground Shield ground Always Below 1 Ω G41-12 (SG) - G43-7 (GND1) Shielded - BR Shield ground Always Below 1 V G41-13 (VV+) - G43-7 (GND1) B - BR Video signal External device playing (When stereo jack used) A waveform synchronized with sound is output G41-14 (VV-) - G43-7 (GND1) W - BR Video signal External device playing (When stereo jack used) A waveform synchronized with sound is output G41-16 (MUT1) - G43-7 (GND1)*1 SB - BR Mute signal Audio system playing Above 3.5 V Audio system changing modes Below 1 V G41-3 (ADIM) - G43-7 (GND1) W - BR Illumination (auto dimmer) signal Ignition switch ON, automatic light control sensor covered by hand, and light control switch in auto position 11 to 14 V Ignition switch ON, automatic light control sensor not covered by hand, and light control switch in auto position Below 1 V G41-15 (PKB) - G43-7 (GND1) V - BR Parking brake signal See "Vehicle Signal Check Mode" in Operation Check
- G41-17 (SPD) - G43-7 (GND1) V - BR Vehicle speed signal from combination meter assembly See "Vehicle Signal Check Mode" in Operation Check
- G41-18 (SGND) - G43-7 (GND1) Shielded - BR Shield ground Always Below 1 Ω G41-19 (MIN-) - Body ground R - Body ground Microphone voice signal See "Check Microphone" in Operation Check
- G41-21 (SW1) - G41-23 (SWG) Y - V Steering pad switch signal No switch pushed 2.97 to 3.56 V Up switch pushed 0.27 to 0.35 V Up 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 G41-22 (SW2) - G41-23 (SWG) G - V 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 G41-23 (SWG) - Body ground V - Body ground Steering pad switch signal Always Below 1 V G41-25 (ADPG) - G43-7 (GND1) G - BR External device connection detection signal External device connected Below 1 V External device not connected 2.1 to 3 V G41-26 (VAR+) - G41-27 (VA-) B - W Sound signal (Right) External device playing (When stereo jack used) A waveform synchronized with sound is output G41-27 (VA-) - G43-7 (GND1) W - BR Sound signal ground Always Below 1 V G41-28 (VAL+) - G41-27 (VA-) R - W Sound signal (Left) External device playing (When stereo jack used) A waveform synchronized with sound is output a2-1 (USV1) # Power source - - a2-2 (US1-) # Data signal - - a2-3 (US1+) # Data signal - - a2-4 (UGD1) # Ground - - a2-5 (USG1) # Shield ground - - RA-3 (MAIN) # - - - RA-5 (ANT+) - G43-7 (GND1) # - BR Power source of antenna Ignition switch ACC
Radio switch on and AM or FM selected
11 to 14 V DB-1*3 # DAB antenna - -
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*1: for 11 Speakers
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*2: for 6 Speakers
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*3: w/ DAB Function
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#: There is no wire color information
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STEREO COMPONENT AMPLIFIER ASSEMBLY (for 11 Speakers)
Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition N55-1 (+B) - N55-3 (GND) W - W-B Power source (+B) Always 11 to 14 V N55-3 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω N55-8 (WFL+) - N55-3 (GND) LG - W-B Sound signal (Woofer) Audio system playing A waveform synchronized with sound is output N55-15 (WFR+) - N55-3 (GND) P - W-B Sound signal (Woofer) Audio system playing A waveform synchronized with sound is output N55-10 (RL+) - N55-3 (GND) B - W-B Sound signal (Rear Left) Audio system playing A waveform synchronized with sound is output N55-13 (RR+) - N55-3 (GND) R - W-B Sound signal (Front Right) Audio system playing A waveform synchronized with sound is output N55-12 (FL+) - N55-3 (GND) P - W-B Sound signal (Front Left) Audio system playing A waveform synchronized with sound is output N55-14 (TWR+) - N55-3 (GND) LG - W-B Sound signal (Front Right) Audio system playing A waveform synchronized with sound is output N55-9 (TWL+) - N55-3 (GND) P - W-B Sound signal (Front Left) Audio system playing A waveform synchronized with sound is output N55-11 (FR+) - N55-3 (GND) LG - W-B Sound signal (Front Right) Audio system playing A waveform synchronized with sound is output N55-23 (WFL-) - N55-3 (GND) L - W-B Sound signal (Woofer) Audio system playing A waveform synchronized with sound is output N55-30 (WFR-) - N55-3 (GND) V - W-B Sound signal (Woofer) Audio system playing A waveform synchronized with sound is output N55-25 (RL-) - N55-3 (GND) Y - W-B Sound signal (Rear Left) Audio system playing A waveform synchronized with sound is output N55-28 (RR-) - N55-3 (GND) W - W-B Sound signal (Rear Right) Audio system playing A waveform synchronized with sound is output N55-27 (FL-) - N55-3 (GND) V - W-B Sound signal (Front Left) Audio system playing A waveform synchronized with sound is output N55-29 (TWR-) - N55-3 (GND) L - W-B Sound signal (Front Right) Audio system playing A waveform synchronized with sound is output N55-24 (TWL-) - N55-3 (GND) V - W-B Sound signal (Front Left) Audio system playing A waveform synchronized with sound is output N55-26 (FR-) - N55-3 (GND) L - W-B Sound signal (Front Right) Audio system playing A waveform synchronized with sound is output N56-1 (MUTE) - N55-3 (GND) SB - W-B Mute signal Audio system playing 3.5 V or higher Audio system changing modes Below 1 V N56-2 (L-) - N55-3 (GND) W - W-B Sound signal (Left) Audio system playing A waveform synchronized with sound is output N56-3 (L+) - N55-3 (GND) B - W-B Sound signal (Left) Audio system playing A waveform synchronized with sound is output N56-4 (R-) - N55-3 (GND) G - W-B Sound signal (Right) Audio system playing A waveform synchronized with sound is output N56-5 (R+) - N55-3 (GND) R - W-B Sound signal (Right) Audio system playing A waveform synchronized with sound is output N56-6 (SLD) - Body ground Shielded - Body ground Shield ground Always Below 1 Ω N56-7 (TX-) BE AVC-LAN communication signal - - N56-8 (TX+) R AVC-LAN communication signal - - N56-11 (SPD) - N55-3 (GND) V - W-B Vehicle speed signal Ignition switch ON
Wheel being rotated
Pulse generation N56-12 (ACC) - N55-3 (GND) P - W-B Power source (ACC) Ignition switch off Below 1 V Ignition switch ACC 11 to 14 V N56-14 (II1-) - N55-3 (GND) W - W-B Voice signal Voice guidance sounding A waveform synchronized with sound is output N56-15 (II1+) - N55-3 (GND) B - W-B Voice signal Voice guidance sounding A waveform synchronized with sound is output N56-18 (SLD1) - Body ground Shielded - Body ground Shield ground Always Below 1 Ω