Terminals And Reference Value For Sonar Control Unit
WARNING: This page is about a different car, the 2006 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
SONAR CONTROL UNIT - TERMINALS AND REFERENCE VALUE TABLE
| Terminal (Wire color) | Item | Condition | Reference value (V) (Approx.) | ||
|---|---|---|---|---|---|
| Ignition switch | Operation | ||||
| 3 (R/Y) | Sonar buzzer return | ON | - | 0 | |
| 4 (O/B) | Rear sonar system OFF indicator output | ON | Rear sonar system OFF switch | ON | 0 |
| OFF | Battery voltage | ||||
| 5 (G/W) | Reverse signal | ON | Selector lever | R position | Battery voltage |
| Selector lever | Not R position | 0 | |||
| 6 (B) | Sonar control unit ground | OFF | - | 0 | |
| 7 (W/G) | Sonar buzzer drive signal | ON |
|
Battery voltage | |
|
0 | ||||
|
Cycles between 0.001 and 12 | ||||
| 8 (G) | Sonar control unit power | ON | - | Battery voltage | |
| 9 (L) | Rear sonar sensor signal - RH outer | ON |
|
Battery voltage | |
| 10 (R) | Rear sonar sensor signal - LH outer | ON |
|
Battery voltage | |
| 11 (G/O) | Rear sonar sensor signal - LH inner | ON |
|
Battery voltage | |
| 12 (W) | Rear sonar sensor signal - RH inner | ON |
|
Battery voltage | |
| 13 (GR/L) | Rear sonar system OFF switch signal | ON | Rear sonar system OFF switch | ON | 0 |
| OFF | 9 | ||||
| 15 (G/Y) | Rear sonar sensor ground | ON | - | 0 | |
| 16 (Y) | Rear sonar sensor power | ON | Ignition switch ON | Battery voltage | |