Inspection Using an Oscilloscope (Reference)

Fig 1: Power Liftgate (PLG) Control Module Voltage Signal Waveform

Courtesy of MAZDA MOTORS CORP.

• Connection terminal: 1G (+) ↔ body ground (-) 1H (+) ↔ body ground (-) 1I (+) ↔ body ground (-) 1J (+) ↔ body ground (-)
• Oscilloscope setting: 2 V/DIV (Y), 1 ms/DIV (X), DC range