Inspection Of HECU Terminals
HECU TERMINALS VOLTAGE AND CONTINUITY SPECIFICATIONS
| Terminals No. | Condition | Standard Voltage (V) |
|---|---|---|
| 25-GND (8, 24) | Always | 10-14 |
| 9-GND (8, 24) | Always | 10-14 |
| 4-GND (8, 24) | Ignition switch ON | 10-14 |
| 16-GND (8, 24) | Ignition switch ON, ABS warning lamp ON | 3-5 |
| 18-GND (8, 24) | Stop lamp switch OFF | Below 1.0 |
| Stop lamp switch ON | 10-14 | |
| 19-20 | Ignition switch ON, slowly turn right front wheel | AC voltage generation |
| 1-2 | Ignition switch ON, slowly turn left front wheel | AC voltage generation |
| 22-23 | Ignition switch ON, slowly turn right rear wheel | AC voltage generation |
| 5-6 | Ignition switch ON, slowly turn left rear wheel | AC voltage generation |
| 14-GND (8,2 4) | Ignition switch ON, TCS switch ON | 10-14 |
| GND (8, 24)-Body ground | Always | Continuity |
| 13-15 | Ignition switch ON | 2.5 |