AUDIO AND VISUAL SYSTEM(for Radio and Display Type) TERMINALS OF ECU
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RADIO AND DISPLAY RECEIVER ASSEMBLY
*A w/ DAB Function *B w/ Extension Module Terminal No. (Symbol) Wiring Color Terminal Description Condition Specification G37-1 (IG) - G40-7 (GND1) G - BR Power source (IG) Ignition switch off Below 1 V Ignition switch ON 11 to 14 V G37-2 (REV) - G40-7 (GND1) R - BR Reverse signal See "Check Vehicle Signal" in Operation Check
- G37-3 (ADIM) - G40-7 (GND1) W - BR Illumination (auto dimmer) signal Ignition switch ON, automatic light control sensor not covered by hand, and light control switch in auto position Below 1 V Ignition switch ON, automatic light control sensor covered by hand, and light control switch in auto position 11 to 14 V G37-4 (MACC) - G40-7 (GND1)*9 B - BR Telephone microphone assembly power supply Ignition switch off Below 1 V Ignition switch ACC 4 to 6 V G37-5 (MIN+) - G40-7 (GND1) G - BR*8
W - BR*9
Telephone microphone assembly voice signal See "Check Microphone" in Operation Check
- G37-6 (SNS2) - G40-7 (GND1) W-B - BR Ground Always Below 1 Ω G37-9 (CANH) V CAN communication signal - - G37-10 (CANL) W CAN communication signal - - G37-11 (AGND) - Body ground Shielded - Body ground Shielded ground Always Below 1 Ω G37-12 (SG) - Body ground Shielded - Body ground Shielded ground Always Below 1 Ω G37-13 (VV+) - G40-7 (GND1) B - BR Video signal External device playing (When stereo jack used) A waveform synchronized with video signals is output G37-14 (VV-) - G40-7 (GND1) W - BR Video signal External device playing (When stereo jack used) A waveform synchronized with video signals is output G37-15 (PKB) - G40-7 (GND1) G - BR Parking brake signal See "Check Vehicle Signal" in Operation Check
- G37-17 (SPD) - G40-7 (GND1) V - BR Vehicle speed signal See "Check Vehicle Signal" in Operation Check
- G37-18 (SGND) - Body ground Shielded - Body ground Shielded ground Always Below 1 Ω G37-19 (MIN-) - G40-7 (GND1) R - BR Telephone microphone assembly voice signal See "Check Microphone" in Operation Check
- G37-21 (SW1) - G37-23 (SWG) Y - V 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 G37-22 (SW2) - G37-23 (SWG) G - V 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 G37-23 (SWG) - G40-7 (GND1) V - BR Steering pad switch ground Always Below 1 Ω G37-25 (ADPG) - G40-7 (GND1) G - BR External device connection detection signal External device connected Below 1 V External device not connected 2.1 to 3 V G37-26 (VAR+) - G37-27 (VA-) B - W Sound signal (Right) External device playing (When stereo jack used) A waveform synchronized with sound signals is output G37-27 (VA-) - G40-7 (GND1) W - BR Ground Always Below 1 Ω G37-28 (VAL+) - G37-27 (VA-) R - W Sound signal (Left) External device playing (When stereo jack used) A waveform synchronized with sound signals is output G38-3 (CNH1) B Local CAN communication signal - - G38-4 (CNL1) W Local CAN communication signal - - G40-1 (FR+) - G40-7 (GND1) LG - BR Sound signal (Front Right) Audio system playing A waveform synchronized with sound signals is output G40-2 (FL+) - G40-7 (GND1) P - BR Sound signal (Front Left) Audio system playing A waveform synchronized with sound signals is output G40-3 (ACC1) - G40-7 (GND1) GR - BR Power source (ACC) Ignition switch off Below 1 V Ignition switch ACC 11 to 14 V*6
10.5 to 16 V*7
G40-4 (+B1) - G40-7 (GND1) SB - BR Power source (+B) Always 11 to 14 V*6
10.5 to 16 V*7
G40-5 (FR-) - G40-7 (GND1) L - BR Sound signal (Front Right) Audio system playing A waveform synchronized with sound signals is output G40-6 (FL-) - G40-7 (GND1) V - BR Sound signal (Front Left) Audio system playing A waveform synchronized with sound signals is output G40-7 (GND1) - Body ground BR - Body ground Ground Always Below 1 Ω G40-8 (TMUT) - G40-7 (GND1)*8 LG - BR Mute signal Audio system playing 3.5 V or higher Emergency call mode Below 1 V G40-10 (ILL+) - G40-7 (GND1) G - BR Illumination signal Light control switch off Below 1 V Light control switch in tail or head position 11 to 14 V G41-1 (RR+) - G40-7 (GND1)*1, *2 R - BR Sound signal (Rear Right) Audio system playing A waveform synchronized with voice signals is output G41-2 (RL+) - G40-7 (GND1)*1, *2 B - BR Sound signal (Rear Left) Audio system playing A waveform synchronized with voice signals is output G41-3 (RR-) - G40-7 (GND1)*1, *2 W - BR Sound signal (Rear Right) Audio system playing A waveform synchronized with voice signals is output G41-5 (ILL-) - G40-7 (GND1)*3 W - BR Illumination signal Light control switch off Below 1 V Light control switch in tail or head position Pulse generation G41-5 (ILL-) - G40-7 (GND1)*4 W - BR Ground Always Below 1 Ω G41-6 (RL-) - G40-7 (GND1)*1, *2 Y - BR Sound signal (Rear Left) Audio system playing A waveform synchronized with voice signals is output a2-1 (USV1) # Power source - - a2-2 (US1-) # Data signal - - a2-3 (US1+) # Data signal - - a2-4 (UGD1) # Ground - - a2-5 (USG1) Shielded Shielded ground - - RA-5 (ANT+) - G40-7 (GND1) # - BR Power source of antenna Ignition switch ACC, radio switch on and FM or AM selected 11 to 14 V DB-1 (DAB)*5 # DAB antenna - - #: There is no wire color information
*1: for 4 Speakers
*2: for 6 Speakers
*3: for TFT Display Type
*4: except TFT Display Type
*5: w/ DAB Function
*6: w/o Stop and Start System
*7: w/ Stop and Start System
*8: w/ Telematics Transceiver
*9: w/o Telematics Transceiver
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TELEMATICS TRANSCEIVER (w/ Telematics Transceiver)