Component Tests and General Diagnostics
TCM INSPECTION [SJ6A-EL]
Terminal Voltage Table (Reference)
NOTE:
- Use the ground of terminal 1P and 1X of the TCM when measuring terminal voltage, as an error may occur when connecting the negative circuit tester to ground.
Terminal Voltage Table (Reference) (Part 1):
Terminal Voltage Table (Reference) (Part 2):
Terminal Voltage Table (Reference) (Part 3):
Terminal Voltage Table (Reference) (Part 4):
Terminal Voltage Table (Reference) (Part 5):
Inspection Using An Oscilloscope (Reference)
Turbine sensor
- TCM terminal: 2A
- Oscilloscope setting: 5 V/DIV (Y) 1 ms/DIV (X)
- Measuring condition: Vehicle speed at 30 km/h {19 mph} (D range 1GR)
Vehicle speed
- TCM terminal: 2D
- Oscilloscope setting: 5 V/DIV (Y) 1 ms/DIV (X)
- Measuring condition: Vehicle speed at 30 km/h {19 mph} (D range 1GR)
Shift solenoid F control (+)
- TCM terminal: 1Z
- Oscilloscope setting: 5 V/DIV (Y) 1 ms/DIV (X)
- Measuring condition: D range 5GR
Shift solenoid F control (-)
- TCM terminal: 1O
- Oscilloscope setting: 200 mV/DIV (Y) 1 ms/DIV (X)
- Measuring condition: D range 5GR
Shift solenoid G control (+)
- TCM terminal: 1Y
- Oscilloscope setting: 5 V/DIV (Y) 1 ms/DIV (X)
- Measuring condition: D range 1GR
Shift solenoid G control (-)
- TCM terminal: 1L
- Oscilloscope setting: 100 mV/DIV (Y) 1ms/DIV (X)
- Measuring condition: D range 3GR-> 4GR
TCC control solenoid control (+)
- TCM terminal: 1Q
- Oscilloscope setting: 50 mV/DIV (Y) 1 ms/DIV (X)
- Measuring condition: P, N position, Idle
TCC control solenoid control (-)
- TCM terminal: 1D
- Oscilloscope setting: 50 mV/DIV (Y) 1 ms/DIV (X)
- Measuring condition: P, N position, Idle
Line pressure control solenoid control (+)
- TCM terminal: 1R
- Oscilloscope setting: 5 V/DIV (Y) 1 ms/DIV (X)
- Measuring condition: P, N position, Idle
Line pressure control solenoid control (-)
- TCM terminal: 1E
- Oscilloscope setting: 100 mV/DIV (Y) 1 ms/DIV (X)
- Measuring condition: P, N position, Idle