944, '83-'85
| Pin | Function | Sense | |||
|---|---|---|---|---|---|
| servo | color | gender | controller | ||
| - | 1 | V+ | (tied to ignition) | ||
| - | 3 | Cancel button | normally tied to V+ | ||
| - | 4 | Accelerate button | tied to V+ when pressed | ||
| - | 6 | Resume button | tied to V+ when pressed | ||
| - | 14 | Clutch disable switch | normally tied to ground | ||
| - | 11 | Hall effect sensor | low: < 1V; high: > 6V (on front left wheel) | ||
| 7 | purple | M | 10 | Servo motor + | 3-15 Ohms |
| 1 | orange | M | 7 | Servo motor - | |
| 4 | red | F | 9 | Potentiometer + | 2-4 kOhm |
| 3 | green | F | 13 | Potentiometer wiper | |
| 6 | blue | M | 8 | Brake lights | tied to V+ when brakes activated |
| 5 | brown | M | 5 | Servo clutch | 12V (?), 30-40 Ohms |
| 2 | black | F | 12 | Ground | (chassis) |