Component testing procedure
| Circuit to test | Connect self-powered test light or ohmmeter to terminals | Move switch to these positions | A good switch will indicate |
|---|---|---|---|
| Horizontal circuit | 11 and 16 | Forward | Closed circuit |
| 17 and 10 | Closed circuit | ||
| 11 and 17 | Rearward | Closed circuit | |
| 16 and 10 | Closed circuit | ||
| Front Height circuit | 11 and 15 | Up | Closed circuit |
| 14 and 10 | Closed circuit | ||
| 11 and 14 | Down | Closed circuit | |
| 15 and 10 | Closed circuit | ||
| Rear Height circuit | 11 and 18 | Up | Closed circuit |
| 19 and 10 | Closed circuit | ||
| 11 and 19 | Down | Closed circuit | |
| 18 and 10 | Closed circuit | ||
| Recline circuit | 11 and 3 | Incline | Closed circuit |
| 1 and 10 | Closed circuit | ||
| 11 and 1 | Recline | Closed circuit | |
| 3 and 10 | Closed circuit | ||
| Lumbar circuit | 11 and 2 | Inflate | Closed circuit |
| 20 and 10 | Closed circuit | ||
| 11 and 20 | Deflate | Closed circuit | |
| 2 and 10 | Closed circuit |