| Terminal
No. |
Check
items |
Check
conditions |
Normal
conditions |
| 1 |
Earth |
Always |
0 V |
| 20 |
Power supply from
ignition switch (ACC) |
Ignition switch:
ACC |
System
voltage |
| 21 |
Earth |
Always |
0 V |
| 22 |
Fuel earth |
Ignition switch:
ON |
- |
| 23 |
CAN L |
- |
- |
| 24 |
CAN H |
- |
- |
| 31 |
Input of fuel gauge
|
Ignition switch:
ON |
- |
| 32 |
Input of seatbelt
switch |
Ignition switch: ON
and the driver’s seat belt is unfastened. |
- |
| 34 |
Input of parking
brake switch and brake fluid level switch |
|
- |
| 35 |
Charging |
Ignition switch: ON
and before power generation by alternator |
- |
| 36 |
Oil pressure
switch |
Ignition switch: ON
and before starting the engine |
- |
| 38 |
Illumination (power
supply) |
Illumination
switch: ON |
System
voltage |
| 39 |
Power supply from
ignition switch (IG1) |
Ignition switch:
ON |
System
voltage |
| 40 |
Battery power
supply |
Always |
System
voltage |