Shift solenoid C signal

WARNING: This page is about a different car, the 2004 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

PCM terminals

1D (+)-Negative battery terminal (-)

Oscilloscope setting

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

Vehicle condition

1GR or 2GR

Fig 1: Inspection Graph Of Shift Solenoid C Signal Using Oscilloscope
Courtesy of MAZDA MOTORS CORP.