July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Cooling fan control signal

G13732774

Courtesy of MAZDA MOTORS CORP.

PCM terminals

2I(+)-body ground(-)

Oscilloscope setting

5 V/DIV (Y), 5 ms/DIV (X), DC range

Vehicle condition

Fan control module control duty value: 30%

G13732775

Courtesy of MAZDA MOTORS CORP.

PCM terminals

2I(+)-body ground(-)

Oscilloscope setting

5 V/DIV (Y), 5 ms/DIV (X), DC range

Vehicle condition

Fan control module control duty value: 80%