2-4 Brake Solenoid Valve Signal

WARNING: This page is about a different car, the 2004 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.

TCM terminal: 2V (+)-2P (-).
Oscilloscope setting: 5 V/DIV (Y) 5 ms/DIV (X).
Measuring condition: Idle after warm-up.

Fig 1: Inspecting 2-4 Brake Solenoid Valve Signal Using Oscilloscope
Courtesy of MAZDA MOTORS CORP.