Inspection Using an Oscilloscope (Reference)

Fig 1: Power Window Main Switch Connector Terminals Voltage Characteristics

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