AUDIO AND VISUAL SYSTEM(for Radio Receiver Type) TERMINALS OF ECU
RADIO RECEIVER ASSEMBLY
Terminal No. (Symbol)
Wiring Color
Terminal Description
Condition
Specified Condition
E111-4 (MACC) - E109-7 (GND1)*1
R - BR
Microphone power supply
Ignition switch off
Below 1 V
Ignition switch ACC
4 to 6 V
E111-5 (MIN+) - E109-7 (GND1)*2
B - BR
Microphone voice signal
"Bluetooth" hands-free voice signal received
A waveform synchronized with sound signals is output
E111-6 (SNS2) - E109-7 (GND1)*2
G - BR
Microphone connection detection signal
Always
Below 1 V
E111-17 (SPD) - E109-7 (GND1)
V - BR
Vehicle speed signal
Ignition switch ON
Wheel being rotated
Pulse generation
E111-18 (SGND) - Body ground*2
Shield - Body ground
Shield ground
Always
Below 1 V
E111-19 (MIN-) - E109-7 (GND1)*2
W - BR
Microphone voice signal
"Bluetooth" hands-free voice signal received
A waveform synchronized with sound signals is output
E111-21 (SW1) - E111-23 (SWG)
SB - B*3
SB - W-B*8
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
E111-22 (SW2) - E111-23 (SWG)
R - B*3
R - W-B*8
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*2
0.86 to 1.03 V
Off hook switch pushed*2
1.51 to 1.79 V
Voice switch pushed*6
2.22 to 2.66 V
E111-23 (SWG) - Body ground
B - Body ground*3
W-B - Body ground*8
Steering pad switch signal
Always
Below 1 V
E109-1 (FR+) - E109-7 (GND1)
LG - BR
Sound signal (Front Right)
Audio system playing
A waveform synchronized with sound signals is output
E109-2 (FL+) - E109-7 (GND1)
P - BR
Sound signal (Front Left)
Audio system playing
A waveform synchronized with sound signals is output
E109-3 (ACC1) - E109-7 (GND1)
GR - BR
Power source (ACC)
Ignition switch off
Below 1 V
Ignition switch ACC
11 to 14 V*4
9.5 to 14 V*5
E109-4 (+B1) - E109-7 (GND1)
SB - BR
Power source (+B)
Always
11 to 14 V*4
9.5 to 14 V*5
E109-5 (FR-) - E109-7 (GND1)
L - BR
Sound signal (Front Right)
Audio system playing
A waveform synchronized with sound signals is output
E109-6 (FL-) - E109-7 (GND1)
V - BR
Sound signal (Front Left)
Audio system playing
A waveform synchronized with sound signals is output
E109-7 (GND1) - Body ground
BR - Body ground
Ground
Always
Below 1 V
E109-8 (TMUT) - E109-7 (GND1)*7
L - BR
Mute signal
Audio system playing
2.0 V or higher
Emergency call mode
Below 1 V
E109-10 (ILL+) - E109-7 (GND1)
G - BR
Illumination signal
Light control switch off
Below 1 V
Light control switch in tail or head position
11 to 14 V
E110-1 (RR+) - E109-7 (GND1)*3
R - BR
Sound signal (Rear Right)
Audio system playing
A waveform synchronized with sound signals is output
E110-2 (RL+) - E109-7 (GND1)*3
B - BR
Sound signal (Rear Left)
Audio system playing
A waveform synchronized with sound signals is output
E110-3 (RR-) - E109-7 (GND1)*3
W - BR
Sound signal (Rear Right)
Audio system playing
A waveform synchronized with sound signals is output
E110-6 (RL-) - E109-7 (GND1)*3
Y - BR
Sound signal (Rear Left)
Audio system playing
A waveform synchronized with sound signals is output
RA-5 (ANT+) - E109-7 (GND1)
- - BR
Power source of antenna
Ignition switch ACC
Radio switch on and AM or FM selected
11 to 14 V
TELEMATICS TRANSCEIVER (w/ Manual (SOS) Switch)
*1: w/ Microphone w/o Manual (SOS) Switch
*2: w/ Microphone
*3: for Sedan
*4: w/o Stop and Start System
*5: w/ Stop and Start System
*6: w/ Voice Switch
*7: w/ Manual (SOS) Switch
*8: except Sedan