Inspection Using an Oscilloscope
WARNING: This page is about a different car, the 2016 Mazda CX-3. However, it is still accessible from the selected car via links, so may be relevant.
Courtesy of MAZDA MOTORS CORP.
- Power window main switch: 2D (+), 2F (+) ↔ ground (-)
- Power window motor: B (+), C (+) ↔ ground (-)
- Oscilloscope setting: 2 V/DIV (Y), 1 ms/DIV (X), DC range