I3-6 (SWG) - I4-20 (GND)

BR - W-B

Steering pad switch ground

Always

Below 1 V

I3-7 (SW1) - I4-20 (GND)

LG - W-B

Steering pad switch signal

Steering pad switch not operated

→ Seek+ switch pushed

→ Seek- switch pushed

→ Volume+ switch pushed

→ Volume- switch pushed

4 V or more

→ Approx. 0.5 V

→ Approx. 0.9 V

→ Approx. 2.0 V

→ Approx. 3.4 V

I3-8 (SW2) - I4-20 (GND)

GR - W-B

Steering pad switch signal

Steering pad switch not operated

→ MODE switch pushed

→ On Hook switch pushed

→ Off Hook switch pushed

4 V or more

→ Approx. 0.5 V

→ Approx. 0.9 V

→ Approx. 2.0 V

I3-11 (IVO+) - I4-20 (GND)

Y - W-B

Voice signal

"Bluetooth" handsfree voice signal is playing

A waveform synchronized with sounds is output

I3-12 (IVO-) - I4-20 (GND)

BR - W-B

Voice signal

"Bluetooth" handsfree voice signal is playing

A waveform synchronized with sounds is output

I3-13 (SLD1) - Body ground

Shielded - Body ground

Shield ground

Always

Below 1 V

I3-15 (ARI) - I4-20 (GND)

R - W-B

Sound signal (Right)

External device is playing (When stereo jack is used)

A waveform synchronized with sounds is output

I3-16 (ASGN) - I4-20 (GND)

W - W-B

Ground

Always

Below 1 V

I3-17 (ALI) - I4-20 (GND)

B - W-B

Sound signal (Left)

External device is playing (When stereo jack is used)

A waveform synchronized with sounds is output

I3-18 (AUXG) - Body ground

Shielded - Body ground

Shield ground

Always

Below 1 V

I3-19 (AUXI) - I4-20 (GND)

SB - W-B

External device connection detection signal

External device is connected

Below 1 V

I4-1 (B) - I4-20 (GND)

L - W-B

Battery

Always

11 to 14 V

I4-2 (ILL+) - I4-20 (GND)

SB - W-B

Illumination signal

Light control switch OFF → TAIL

Below 1 V → 11 to 14 V

I4-5 (ATX+) - I4-20 (GND)

V - W-B

AVC-LAN communication signal

Ignition switch ACC

2 to 3 V

I4-7 (MUTE) - I4-20 (GND)

GR - W-B

MUTE signal

Audio system is playing → Changing modes

Above 3.5 V → Below 1 V

I4-8 (R+) - I4-20 (GND)

W - W-B

Sound signal (Right)

Audio system is playing

A waveform synchronized with sounds is output

I4-9 (L+) - I4-20 (GND)

G - W-B

Sound signal (Left)

Audio system is playing

A waveform synchronized with sounds is output

I4-10 (SLD) - Body ground

Shielded - Body ground

Shield ground

Always

Below 1 V

I4-11 (ACC) - I4-20 (GND)

GR - W-B

Accessory (ON)

Ignition switch ACC

11 to14 V

I4-12 (ILL-) - I4-20 (GND)

O - W-B

Illumination (rheostat) signal

Light control switch OFF → TAIL

Below 1 V → Pulse generation

I4-13 (ANT) - I4-20 (GND)

W - W-B

Power source of antenna

Radio switch ON

(AM or FM)

11 to14 V

I4-15 (ATX-) - I4-20 (GND)

P - W-B

AVC-LAN communication signal

Ignition switch ACC

2 to 3 V

I4-18 (R-) - I4-20 (GND)

R - W-B

Sound signal (Right)

Audio system is playing

A waveform synchronized with sounds is output

I4-19 (L-) - I4-20 (GND)

B - W-B

Sound signal (Left)

Audio system is playing

A waveform synchronized with sounds is output

I4-20 (GND) - Body ground

W-B - Body ground

Ground

Always

Below 1 V

I9-1 (MIC-) - I4-20 (GND)

Y - W-B

Microphone voice signal

"Bluetooth" handsfree function is ON

A waveform synchronized with sounds is output

I9-2 (MIC+) - I4-20 (GND)

BR - W-B

Microphone voice signal

"Bluetooth" handsfree function is ON

A waveform synchronized with sounds is output

I9-3 (TSW-) - I4-20 (GND)

W-B - W-B

Ground

Always

Below 1 V

I9-4 (SPD) - I4-20 (GND)

W - W-B

Speed signal from combination meter

Ignition switch ON,

drive wheels turned slowly

Pulse generation

I9-5 (+B) - I4-20 (GND)

L - W-B

Battery

Always

11 to 14 V

I9-6 (MGND) - I4-20 (GND)

W-B - W-B

Ground

Always

Below 1 V

I9-7 (MCVD) - I4-20 (GND)

LG - W-B

Microphone AMP power supply

Ignition switch off → ACC

Below 1 V → 5 V

I9-14 (GND) - I4-20 (GND)

W-B - W-B

Ground

Always

Below 1 V

I9-16 (ACC) - I4-20 (GND)

GR - W-B

Accessory (ON)

Ignition switch off → ACC

Below 1 V → 11 to 14 V

I8-1 (CSLD) - Body ground*

Shielded - Body ground

Ground

Always

Below 1 V

I8-2 (CDR+) - I4-20 (GND)*

B - W-B

Sound signal (right)

RSE system is playing

Waveform synchronized with sound is output

I8-3 (CDR-) - I4-20 (GND)*

G - W-B

Sound signal (right)

RSE system is playing

Waveform synchronized with sound is output

I8-4 (CDL+) - I4-20 (GND)*

R - W-B

Sound signal (left)

RSE system is playing

Waveform synchronized with sound is output

I8-5 (CDL-) - I4-20 (GND)*

W - W-B

Sound signal (left)

RSE system is playing

Waveform synchronized with sound is output

I8-6 (MUTE) - I4-20 (GND)*

O - W-B

Mute signal

RSE system is playing → changing modes

Above 3.5 V → Below 1 V

I8-9 (TXM+) - I4-20 (GND)*

G - BR

AVC-LAN communication signal

Ignition switch ACC

2 to 3 V

I8-10 (TXM-) - I4-20 (GND)*

R - BR

AVC-LAN communication signal

Ignition switch ACC

2 to 3 V

I1-1 (FR+) - I1-7 (GND)

LG - W-B

Sound signal (Front right)

Audio system is playing

A waveform synchronized with sounds is output

I1-2 (FL+) - I1-7 (GND)

Y - W-B

Sound signal (Front left)

Audio system is playing

A waveform synchronized with sounds is output

I1-3 (ACC) - I1-7 (GND)

GR - W-B

Accessory (ON)

Ignition switch off → ACC

Below 1 V → 11 to 14 V

I1-4 (B) - I1-7 (GND)

L - W-B

Battery

Always

11 to 14 V

I1-5 (FR-) - I1-7 (GND)

L - W-B

Sound signal (Front right)

Audio system is playing

A waveform synchronized with sounds is output

I1-6 (FL-) - I1-7 (GND)

W - W-B

Sound signal (Front left)

Audio system is playing

A waveform synchronized with sounds is output

I1-7 (GND) - Body ground

W-B - Body ground

Ground

Always

Below 1 V

I1-8 (ANT) - I1-7 (GND)

W - W-B

Power source of antenna

Radio switch ON

(AM or FM)

11 to 14 V

I1-10 (ILL+) - I1-7 (GND)

SB - W-B

Illumination signal

Light control switch OFF → TAIL or HEAD

Below 1 V → 11 to 14 V

I2-1 (RR+) - I1-7 (GND)

B - W-B

Sound signal (Rear right)

Audio system is playing

A waveform synchronized with sounds is output

I2-2 (RL+) - I1-7 (GND)

R - W-B

Sound signal (Rear left)

Audio system is playing

A waveform synchronized with sounds is output

I2-3 (RR-) - I1-7 (GND)

Y - W-B

Sound signal (Rear right)

Audio system is playing

A waveform synchronized with sounds is output

I2-5 (ILL-) - I1-7 (GND)

O - W-B

Illumination (rheostat) signal

Light control switch OFF → TAIL or HEAD

Below 1 V → Pulse generation

I2-6 (RL-) - I1-7 (GND)

W - W-B

Sound signal (Rear left)

Audio system is playing

A waveform synchronized with sounds is output

I3-3 (SPD) - I1-7 (GND)

W - W-B

Speed signal from combination meter

Ignition switch ON,

drive wheels turned slowly

Pulse generation

I3-15 (ARI) - I1-7 (GND)

R - W-B

Sound signal (Right)

External device is playing (When stereo jack is used)

A waveform synchronized with sounds is output

I3-16 (ASGN) - I1-7 (GND)

W - W-B

Ground

Always

Below 1 V

I3-17 (ALI) - I1-7 (GND)

B - W-B

Sound signal (Left)

External device is playing (When stereo jack is used)

A waveform synchronized with sounds is output

I3-18 (AUXG) - I1-7 (GND)

Shielded - W-B

Shield ground

Always

Below 1 V

I3-19 (AUXI) - I1-7 (GND)

SB - W-B

External device connection detection signal

External device is connected

Below 1 V

I16-1(+B) - I16-2 (GND)

R - BR

Battery

Always

11 to 14 V

I16-2(GND) - Body ground

BR - Body ground

Ground

Always

Below 1 V

I16-3(+B2) - I16-6 (GND2)

R - BR

Battery

Always

11 to 14 V

I16-6(GND2) - Body ground

BR - Body ground

Ground

Always

Below 1 V

I17-1 (MUTE) - I16-2 (GND)

GR - BR

Mute signal

Audio system is playing

Above 3.5 V

Audio system is changing mode

Below 1 V

I17-2 (L-) - I16-2 (GND)

B - BR

Sound signal (Left)

Audio system is playing

A waveform synchronized with sounds is output

I17-3 (L+) - I16-2 (GND)

G - BR

Sound signal (Left)

Audio system is playing

A waveform synchronized with sounds is output

I17-4 (R-) - I16-2 (GND)

R - BR

Sound signal (Right)

Audio system is playing

A waveform synchronized with sounds is output

I17-5 (R+) - I16-2 (GND)

W - BR

Sound signal (Right)

Audio system is playing

A waveform synchronized with sounds is output

I17-6 (SLD) - I16-2 (GND)

Shielded - BR

Shield ground

Always

Below 1 V

I17-7 (TX-) - I16-2 (GND)

P - BR

AVC-LAN communication signal

Ignition switch ON

2 to 3 V

I17-8 (TX+) - I16-2 (GND)

V - BR

AVC-LAN communication signal

Ignition switch ON

2 to 3 V

I17-11 (SPD) - I16-2 (GND)

W - BR

Speed signal from combination meter

Ignition switch ON, drive wheels turned slowly

Pulse generation

I17-12 (ACC) - I16-2 (GND)

GR - BR

Ignition switch ACC

Ignition switch off

Below 1 V

Ignition switch ACC

11 to 14 V

I17-14 (II1-) - I16-2 (GND)

BR - BR

Voice signal

"Bluetooth" handsfree voice signal is playing

A waveform synchronized with sounds is output

I17-15 (II1+) - I16-2 (GND)

Y - BR

Voice signal

"Bluetooth" handsfree voice signal is playing

A waveform synchronized with sounds is output

I18-1 (WFL+) - I16-2 (GND)

P - BR

Sound signal (Left)

Audio system is playing

A waveform synchronized with sounds is output

I18-2 (WFR+) - I16-2 (GND)

LG - BR

Sound signal (Right)

Audio system is playing

A waveform synchronized with sounds is output

I18-3 (CTR+) - I16-2 (GND)

W - BR

Sound Signal (Center)

Audio system playing

A waveform synchronized with sounds is output

I18-4 (WF2+) - I16-2 (GND)

R - BR

Sound Signal (Woofer Box)

Audio system playing

A waveform synchronized with sounds is output

I18-5 (WFL-) - I16-2 (GND)

V - BR

Sound signal (Left)

Audio system is playing

A waveform synchronized with sounds is output

I18-6 (WFR-) - I16-2 (GND)

L - BR

Sound signal (Right)

Audio system is playing

A waveform synchronized with sounds is output

I18-7 (SL-) - I16-2 (GND)

W - BR

Sound signal (Left)

Audio system is playing

A waveform synchronized with sounds is output

I18-8 (SL+) - I16-2 (GND)

Y - BR

Sound signal (Left)

Audio system is playing

A waveform synchronized with sounds is output

I18-9 (CTR-) - I16-2 (GND)

B - BR

Sound signal (Center)

Audio system is playing

A waveform synchronized with sounds is output

I18-10 (WF2-) - I16-2 (GND)

G - BR

Sound signal (Woofer Box)

Audio system is playing

A waveform synchronized with sounds is output

I19-1 (WF1+) - I16-2 (GND)

O - BR

Sound signal (Woofer Box)

Audio system is playing

A waveform synchronized with sounds is output

I19-2 (SR+) - I16-2 (GND)

B - BR

Sound signal (Right)

Audio system is playing

A waveform synchronized with sounds is output

I19-3 (FL+) - I16-2 (GND)

P - BR

Sound signal (Left)

Audio system is playing

A waveform synchronized with sounds is output

I19-4 (RL+) - I16-2 (GND)

Y - BR

Sound Signal (Left)

Audio system is playing

A waveform synchronized with sounds is output

I19-5 (RR+) - I16-2 (GND)

R - BR

Sound signal (Right)

Audio system is playing

A waveform synchronized with sounds is output

I19-6 (WF1-) - I16-2 (GND)

GR - BR

Sound signal (Woofer Box)

Audio system is playing

A waveform synchronized with sounds is output

I19-7 (SR-) - I16-2 (GND)

SB - BR

Sound signal (Right)

Audio system is playing

A waveform synchronized with sounds is output

I19-8 (FL-) - I16-2 (GND)

V - BR

Sound signal (Left)

Audio system is playing

A waveform synchronized with sounds is output

I19-9 (FR-) - I16-2 (GND)

L - BR

Sound signal (Right)

Audio system is playing

A waveform synchronized with sounds is output

I19-10 (FR+) - I16-2 (GND)

LG - BR

Sound signal (Right)

Audio system is playing

A waveform synchronized with sounds is output

I19-11 (RL-) - I16-2 (GND)

B - BR

Sound signal (Left)

Audio system is playing

A waveform synchronized with sounds is output

I19-12 (RR-) - I16-2 (GND)

W - BR

Sound signal (Right)

Audio system is playing

A waveform synchronized with sounds is output