Scantool Diagnostics

P0743 Torque Converter Clutch Circuit Electrical

Scantool Diagnostics - Monitor Scantool Data

Monitor GDS Data

1. Connect scantool to data link connector (DLC)
2. Engine "ON".
3. Select "D RANGE" and drive vehicle.
4. Monitor the "TORQUE CONVERTER (DAMPER) CLUTCH" parameter on the GDS.

Specification : TCC SOL. DUTY > 30% In that condition TCC SLIP<100 RPM
























Fig 1) "P, N" Range
Fig 2) "R" Range
Fig 3) "D Range 1st" gear
Fig 4) "D Range 2nd" gear
Fig 5) "D Range 3rd" gear
Fig 6) "D Range 4th" gear
5. Are "TCC SOLENOID DUTY and TCC SLIP" within specifications?