AUDIO AND VISUAL SYSTEM(for Radio Receiver Type) TERMINALS OF ECU
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RADIO RECEIVER ASSEMBLY
*A for LHD *B for RHD Terminal No. (Symbol) Wiring Color Terminal Description Condition Specification G48-4 (MACC) - G46-7 (GND1)*1 B - BR Microphone amplifier power supply Ignition switch off Below 1 V Ignition switch ACC 4 to 6 V G48-5 (MIN+) - G48-19 (MIN-) W - R Microphone voice signal "Bluetooth" hands-free function on A waveform synchronized with sound is output G48-6 (SNS2) - G46-7 (GND1) P - BR Microphone connection detection signal Always Below 1 V G48-11 (AGND) - Body ground Shield - Body ground Shield ground Always Below 1 Ω G48-17 (SPD) - G46-7 (GND1) BE - BR Vehicle speed signal Ignition switch ON Wheel being rotated Pulse generation G48-18 (SGND) - Body ground Shield - Body ground Shield ground Always Below 1 Ω G48-21 (SW1) - Body ground W - Body ground 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 G48-22 (SW2) - Body ground R - Body ground 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 G48-25 (ADPG) - G46-7 (GND1) SB - BR External device connection detection signal External device connected Below 1 V G48-26 (VAR+) - G46-7 (GND1) W - BR Sound signal (Right) External device playing (When stereo jack used) A waveform synchronized with sound is output G48-27 (VA-) - G46-7 (GND1) R - BR Shield ground Always Below 1 Ω G48-28 (VAL+) - G46-7 (GND1) B - BR Sound signal (Left) External device playing (When No. 1 stereo jack adapter assembly used) A waveform synchronized with sound is output G46-1 (FR+) - G46-7 (GND1) LG - BR Sound signal (Front Right) Audio system playing A waveform synchronized with sound is output G46-2 (FL+) - G46-7 (GND1) P - BR Sound signal (Front Left) Audio system playing A waveform synchronized with sound is output G46-3 (ACC1) - G46-7 (GND1) GR - BR Power source (ACC) Ignition switch off Below 1 V Ignition switch ACC 11 to 14 V*3 10.5 to 16 V*4 G46-4 (+B1) - G46-7 (GND1) SB - BR Power source (+B) Always 11 to 14 V*3 10.5 to 16 V*4 G46-5 (FR-) - G46-7 (GND1) L - BR Sound signal (Front Right) Audio system playing A waveform synchronized with sound is output G46-6 (FL-) - G46-7 (GND1) V - BR Sound signal (Front Left) Audio system playing A waveform synchronized with sound is output G46-7 (GND1) - Body ground BR - Body ground Ground Always Below 1 Ω G46-8 (TMUT) - G46-7 (GND1)*2 V - BR Mute signal Audio system playing 3.5 V or higher Emergency call mode Below 1 V G46-10 (ILL+) - G46-7 (GND1) G - BR Illumination signal Light control switch off Below 1 V Ignition switch off
Light control switch in tail or head position
11 to 14 V G47-1 (RR+) - G46-7 (GND1) R - BR Sound signal (Rear Right) Audio system playing A waveform synchronized with sound is output G47-2 (RL+) - G46-7 (GND1) B - BR Sound signal (Rear Left) Audio system playing A waveform synchronized with sound is output G47-3 (RR-) - G46-7 (GND1) W - BR Sound signal (Rear Right) Audio system playing A waveform synchronized with sound is output G47-6 (RL-) - G46-7 (GND1) Y - BR Sound signal (Rear Left) Audio system playing A waveform synchronized with sound is output G146-1 (UPO)*5 # Power source - - G146-2 (UDO-)*5 # Data signal - - G146-3 (UDO+)*5 # Data signal - - G146-4 (UESG)*5 # Ground - - G146-5 (USG1)*5 Shielded Shield ground - - G196-1 (USV1)*6 # Power source - - G196-2 (US1-)*6 # Data signal - - G196-3 (US1+)*6 # Data signal - - G196-4 (UGD1)*6 # Ground - - G196-5 (USG1)*6 Shielded Shielded - - RA-5 (ANT+) - G46-7 (GND1) # - BR Power source of antenna Ignition switch ACC Radio switch on and AM or FM selected 11 to 14 V #: There is no wire color information
*1: w/o Telematics Transceiver
*2 w/ Telematics Transceiver
*3: w/o Stop and Start System
*4: w/ Stop and Start System
*5: for RHD
*6: for LHD
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TELEMATICS TRANSCEIVER (w/ Telematics Transceiver)