Pattern 2: Notes

Terminal:
Bonnet latch switch signal: 1S (+) ↔ body ground (-)
Front door latch switch (driver side) input signal: 8B (+) ↔ body ground (-)
Lock/unlock input: 8C (+) ↔ body ground (-)
Front door latch switch (passenger side) signal: 8D (+) ↔ body ground (-)
Unlock input (Driver-side door lock-link switch): 8E (+) ↔ body ground (-)
Rear door switch (RH) signal: 8F (+) ↔ body ground (-)
Lock input (Driver-side door lock-link switch): 8G (+) ↔ body ground (-)

Fig 1: Voltage Signal Pattern 2
Courtesy of MAZDA MOTORS CORP.
Rear door switch (LH) signal: 8H (+) ↔ body ground (-)
Oscilloscope setting: 1 V/DIV (Y), 1 ms/DIV (X), DC range