Inspection Using An Oscilloscope (Reference)

Turbine sensor (+) 

• TCM terminal: 1A

• Oscilloscope setting: 2 V/DIV (Y) 2 ms/DIV (X)
• Measuring condition: Vehicle speed at 30 km/h {19 mph}(D position 1GR)

Vehicle speed (+) 

• TCM terminal: 1D

• Oscilloscope setting: 2.5 V/DIV (Y) 1 ms/DIV (X)
• Measuring condition: Vehicle speed at30 km/h {19 mph}(D position 1GR)

TCC control solenoid control (-) 

• TCM terminal: 2D

• Oscilloscope setting: 50 mV/DIV (Y) 1 ms/DIV (X)
• Measuring condition: P, N position, Idle

Shift solenoid G control (-) 

• TCM terminal: 2L

• Oscilloscope setting: 50 mV/DIV (Y) 1ms/DIV (X)
• Measuring condition: M position 1GR

Shift solenoid F control (-) 

• TCM terminal: 2O

• Oscilloscope setting: 100 mV/DIV (Y) 1 ms/DIV (X)
• Measuring condition: M position 5GR

TCC control solenoid control (+) 

• TCM terminal: 2Q

• Oscilloscope setting: 2.5 V/DIV (Y) 1 ms/DIV (X)
• Measuring condition: P, N position, Idle

Line pressure control solenoid control (+) 

• TCM terminal: 2R

• Oscilloscope setting: 2.5 V/DIV (Y) 1 ms/DIV (X)
• Measuring condition: P, N position, Idle

Shift solenoid G control (+) 

• TCM terminal: 2Y

• Oscilloscope setting: 2.5 V/DIV (Y) 1 ms/DIV (X)
• Measuring condition: M position 1GR

Shift solenoid F control (+) 

• TCM terminal: 2Z

• Oscilloscope setting: 2.5 V/DIV (Y) 1 ms/DIV (X)
• Measuring condition: M position 5GR