TCC solenoid control (TCC on)

WARNING: This page is about a different car, the 2005 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.

TCM terminal: 2W (+)-2M (-)
Oscilloscope setting: 5 V/DIV (Y) 5 ms/DIV (X)
Measuring condition: D range, TCC on (60 km/h {37 mph} or more)

Fig 1: Identifying Oscilloscope (TCC Solenoid Control (TCC On))
Courtesy of MAZDA MOTORS CORP.