Inspection Using an Oscilloscope (reference)
WARNING: This page is about a different car, the 2017 Mazda CX-9. However, it is still accessible from the selected car via links, so may be relevant.
| Oscilloscope setting: | Terminal | |||||
|---|---|---|---|---|---|---|
| Ignition | Shift lever position | Vehicle speed | Corner ultrasonic sensor (LH) | Ultrasonic sensor (LH) | Ultrasonic sensor (RH) | Corner ultrasonic sensor (RH) |
| ON (engine off or on) | R position | 0-15 km/h {0-9.3 mph} or less | E-F | A-B | C-D | G-F |
- Oscilloscope setting:
- 2 V/DIV (Y), 20 ms/DIV (X), DC range