| Terminal
No. |
Terminal
code |
Check
item |
Check
condition |
Normal
condition |
| 1 |
B+B |
ECU power supply
(battery) |
Always |
System
voltage |
| 2 |
IG1 |
ECU power supply
(Ignition switch: IG1) |
Ignition switch:
ON |
System
voltage |
| Ignition switch:
OFF |
1 V or
less |
|||
| 3 |
- |
- |
- |
- |
| 4 |
BRK |
Parking brake switch
input |
Parking brake
switch: ON |
1 V or
less |
| Parking brake
switch: OFF |
System
voltage |
|||
| 5 |
S/B- |
Seat belt switch
(driver’s side) input |
Seat belt switch
(driver’s side): ON |
1 V or
less |
| Seat belt switch
(driver’s side): OFF |
System
voltage |
|||
| 6 |
- |
- |
- |
- |
| 7 |
AMB |
Ambient temp
input |
Outside
temperature: -40°C |
Approximately 4.8
V |
| Outside
temperature: 0°C |
Approximately 3.4
V |
|||
| Outside
temperature: 25°C |
Approximately 1.9
V |
|||
| Outside
temperature: 50C |
Approximately 0.9
V |
|||
| 8 |
- |
- |
- |
- |
| 9 |
LVL |
Brake fluid level
sensor |
Parking brake
switch: ON |
1V or less |
| Parking brake
switch: OFF |
System
voltage |
|||
| 10 to 11 |
- |
- |
- |
- |
| 12 |
SENG |
Ambient temp
earth |
Always |
1 V or
less |
| 13 |
GND |
Earth
(sensor) |
Always |
1 V or
less |
| 14 |
CANH |
CAN H |
- |
- |
| 15 |
CANL |
CAN L |
- |
- |
| 16 to 17 |
- |
- |
- |
- |
| 18 |
F/G |
Input of fuel
gauge |
Fuel: FULL |
Approximately 1
V |
| Fuel:
EMPTY |
Approximately 8
V |
|||
| 19 |
- |
- |
- |
- |
| 20 |
SPEED |
Vehicle speed
signal output |
Vehicle speed:
Approximately 40 km/h |
Approximately
28Hz |
| 21 |
GND1 |
Earth
(ECU) |
Always |
1 V or
less |
| 22 |
PWM |
Illumination
(-) output |
Always |
1 V or
less |
| 23 |
ILL+ |
Illumination
(+) output |
With lighting
control |
System
voltage |
| 24 |
- |
- |
- |
- |