FixVault

Shift solenoid B signal

PCM terminals 

1C (+)-Negative battery terminal (-) 

Oscilloscope setting 

5 V/DIV (Y), 5 ms/DIV (X), DC range 

Vehicle condition 

1GR 

Fig 1: Inspection Graph Of Shift Solenoid B Signal Using Oscilloscope
G00972563Courtesy of MAZDA MOTORS CORP.