Terminal No. (Symbol)
| Wiring Color
| Terminal Description
| Condition
| Specification
|
R25-1 (FR+) - R25-7 (GND)
| LG - BR
| Sound signal (Front Right)
| Audio system playing
| Waveform synchronized with sound is output
|
R25-2 (FL+) - R25-7 (GND)
| P - BR
| Sound signal (Front Left)
| Audio system playing
| Waveform synchronized with sound is output
|
R25-3 (ACC) - R25-7 (GND)
| GR - BR
| Accessory (ON)
| Ignition switch off
| Below 1 V
|
Ignition switch ACC
| 11 to 14 V
|
R25-4 (B) - R25-7 (GND)
| L-Y - BR
| Battery
| Always
| 11 to 14 V
|
R25-5 (FR-) - R25-7 (GND)
| L - BR
| Sound signal (Front Right)
| Audio system playing
| Waveform synchronized with sound is output
|
R25-6 (FL-) - R25-7 (GND)
| V - BR
| Sound signal (Front Left)
| Audio system playing
| Waveform synchronized with sound is output
|
R25-7 (GND) - Body ground
| BR - Body ground
| Ground
| Always
| Below 1 V
|
R25-10 (ILL+) - R25-7 (GND)
| G - BR
| Illumination signal
| Light control switch off
| Below 1 V
|
Light control switch tail or head
| 11 to 14 V
|
R26-1 (RR+) - R25-7 (GND)
| R - BR
| Sound signal (Rear Right)
| Audio system playing
| Waveform synchronized with sound is output
|
R26-2 (RL+) - R25-7 (GND)
| B - BR
| Sound signal (Rear Left)
| Audio system playing
| Waveform synchronized with sound is output
|
R26-3 (RR-) - R25-7 (GND)
| W - BR
| Sound signal (Rear Right)
| Audio system playing
| Waveform synchronized with sound is output
|
R26-6 (RL-) - R25-7 (GND)
| Y - BR
| Sound signal (Rear Left)
| Audio system playing
| Waveform synchronized with sound is output
|
R19-1 (IG) - R25-7 (GND)
| P - BR
| IG signal
| Ignition switch off
| Below 1 V
|
Ignition switch ON
| 11 to 14 V
|
R19-4 (MACC) - Body ground
| B - Body ground
| Microphone AMP power supply
| Ignition switch off
| Below 1 V
|
Ignition switch ACC
| 4 to 6 V
|
R19-5 (MIN+) - Body ground
| W - Body ground
| Microphone voice signal
| See "Microphone & Voice Recognition Check" (Toyota Fortuner RM0000043X901RX.html)
| -
|
R19-6 (SNS2) - Body ground
| W-B - Body ground
| Microphone connection detection signal
| Always
| Below 1 V
|
R19-11 (AGND) - Body ground
| Shielded - Body ground
| Shield ground
| Always
| Below 1 V
|
R19-17 (SPD) - R25-7 (GND)
| V-R - BR
| Speed signal from combination meter
| See "Vehicle Signal" (Toyota Fortuner RM0000043X901RX.html).
| -
|
R19-18 (SGND) - R25-7 (GND)
| Shielded - BR
| Shield ground
| Always
| Below 1 V
|
R19-19 (MIN-) - Body ground
| R - Body ground
| Microphone voice signal
| See "Microphone & Voice Recognition Check" (Toyota Fortuner RM0000043X901RX.html)
| -
|
R19-21 (SW1) - R25-7 (GND)
| R - BR
| Steering pad switch signal
| Steering pad switch not operated
| 4.44 to 5.43 V
|
Seek+ switch pushed
| 0.45 to 0.65 V
|
Seek- switch pushed
| 1.19 to 1.49 V
|
Volume+ switch pushed
| 2.09 to 2.54 V
|
Volume- switch pushed
| 3.20 to 3.88 V
|
R19-22 (SW2) - R25-7 (GND)
| W - BR
| Steering pad switch signal
| Steering pad switch not operated
| 4.44 to 5.43 V
|
MODE switch pushed
| 0.45 to 0.65 V
|
On hook switch pushed
| 1.19 to 1.49 V
|
Off hook switch pushed
| 2.09 to 2.54 V
|
R19-23 (SWG) - R25-7 (GND)
| L - BR
| Steering pad switch ground
| Always
| Below 1 V
|
R19-25 (ADPG) - R25-7 (GND)
| G - BR
| External device connection detection signal
| External device connected
| Below 1 V
|
R19-26 (VAR+) - R25-7 (GND)
| B - BR
| Sound signal (Right)
| External device playing (When stereo jack used)
| Waveform synchronized with sound is output
|
R19-27 (VA-) - R25-7 (GND)
| W - BR
| Ground
| Always
| Below 1 V
|
R19-28 (VAL+) - R25-7 (GND)
| R - BR
| Sound signal (Left)
| External device playing (When stereo jack used)
| Waveform synchronized with sound is output
|
R20-6 (PKB) - R25-7 (GND)
| LG - BR
| Parking brake signal
| See "Vehicle Signal" (Toyota Fortuner RM0000043X901RX.html).
| -
|
RA-5 (ANT+) - Body ground
| # - Body ground
| Power source of antenna
| Radio switch on and AM or FM radio on
| 11 to 14 V
|
R24-1 (USV1) - R24-4 (UGD1)
| # - #
| Battery
| Always
| 4.5 to 5.5 V
|
R24-2 (US1-) - R24-4 (UGD1)
| # - #
| Data signal
| USB device or "iPod" connected
| -
|
R24-3 (US1+) - R24-4 (UGD1)
| # - #
| Data signal
| USB device or "iPod" connected
| -
|
R24-4 (UGD1) - Body ground
| # - Body ground
| Ground
| Always
| Below 1 V
|
