Terminal No. (Symbol)
| Wiring Color
| Terminal Description
| Condition
| Specified Condition
|
R2-1 (FR+) - R2-7 (GND)
| LG - BR
| Sound signal (Front right)
| Audio system playing
| Waveform synchronized with sound is output
|
R2-2 (FL+) - R2-7 (GND)
| P - BR
| Sound signal (Front left)
| Audio system playing
| Waveform synchronized with sound is output
|
R2-3 (ACC) - R2-7 (GND)
| GR - BR
| Accessory (On)
| Ignition switch off
| Below 1 V
|
Ignition switch ACC
| 11 to 14 V
|
R2-4 (B) - R2-7 (GND)
| L-Y - BR
| Battery
| Always
| 11 to 14 V
|
R2-5 (FR-) - R2-7 (GND)
| L - BR
| Sound signal (Front right)
| Audio system playing
| Waveform synchronized with sound is output
|
R2-6 (FL-) - R2-7 (GND)
| V - BR
| Sound signal (Front left)
| Audio system playing
| Waveform synchronized with sound is output
|
R2-7 (GND) - Body ground
| BR - Body ground
| Ground
| Always
| Below 1 V
|
R2-10 (ILL+) - R2-7 (GND)
| G - BR
| Illumination signal
| Light control switch off
| Below 1 V
|
Light control switch tail or head
| 11 to 14 V
|
R3-1 (RR+) - R2-7 (GND)
| R - BR
| Sound signal (Rear right)
| Audio system playing
| Waveform synchronized with sound is output
|
R3-2 (RL+) - R2-7 (GND)
| B - BR
| Sound signal (Rear left)
| Audio system playing
| Waveform synchronized with sound is output
|
R3-3 (RR-) - R2-7 (GND)
| W - BR
| Sound signal (Rear right)
| Audio system playing
| Waveform synchronized with sound is output
|
R3-6 (RL-) - R2-7 (GND)
| Y - BR
| Sound signal (Rear left)
| Audio system playing
| Waveform synchronized with sound is output
|
R27-11 (AGND) - Body ground
| Shielded - Body ground
| Shield ground
| Always
| Below 1 V
|
R27-17 (SPD) - R2-7 (GND)
| V-R - BR
| Speed signal from combination meter
| Ignition switch ON,
drive wheels turned slowly
| Pulse generation
|
R27-21 (SW1) - R2-7 (GND)
| R - BR
| Steering pad switch signal
| Steering pad switch not operated
| 2.8 to 3.6 V
|
Seek+ switch pushed
| 0 to 0.6 V
|
Seek- switch pushed
| 0.6 to 1.3 V
|
Volume+ switch pushed
| 1.3 to 2.1 V
|
Volume- switch pushed
| 2.1 to 2.8 V
|
R27-22 (SW2) - R2-7 (GND)
| W - BR
| Steering pad switch signal
| Steering pad switch not operated
| 2.8 to 3.6 V
|
MODE switch pushed
| 0 to 0.6 V
|
R27-23 (SWG) - R2-7 (GND)
| L - BR
| Steering pad switch ground
| Always
| Below 1 V
|
R27-25 (ADPG) - R2-7 (GND)
| G - BR
| External device connection detection signal
| External device connected
| 0.71 to 1.5 V
|
External device not connected
| 2.61 to 3.3 V
|
R27-26 (VAR+) - R2-7 (GND)
| B - BR
| Sound signal (Right)
| External device playing (When stereo jack used)
| Waveform synchronized with sound is output
|
R27-27 (VA-) - R2-7 (GND)
| W - BR
| Ground
| Always
| Below 1 V
|
R27-28 (VAL+) - R2-7 (GND)
| R - BR
| Sound signal (Left)
| External device playing (When stereo jack used)
| Waveform synchronized with sound is output
|
RA-5 (ANT+) - R2-7 (GND)
| B - BR
| Power source of antenna
| Radio switch on and AM or FM radio on
| 11 to 14 V
|
R28-1 (USV1) - R28-4 (UGD1)
| # - #
| Battery
| Always
| 4.5 to 5.5 V
|
R28-2 (US1-) - R28-4 (UGD1)
| # - #
| Data signal
| USB device or "iPod" connected
| -
|
R28-3 (US1+) - R28-4 (UGD1)
| # - #
| Data signal
| USB device or "iPod" connected
| -
|
R28-4 (UGD1) - Body ground
| # - Body ground
| Ground
| Always
| Below 1 V
|
