Inspection Using an Oscilloscope (Reference)

Fig 1: Power Window Main Switch Voltage Graph

G10914165

Courtesy of MAZDA MOTORS CORP.

Connection terminal:
2D (+) ↔ body ground (-)

2F (+) ↔ body ground (-)

Oscilloscope setting: 2 V/DIV (Y), 1 ms/DIV (X), DC range