Connect scantool to data link connector(DLC)
Engine "ON" .
Select "D RANGE" and drive vehicle from 1st gear to 5th gear.
Monitor the "TORQUE CONVERTER(DAMPER) CLUTCH" parameter on the scantool.
Specification : TCC SLIP<40RPM+ Vsp1/2 (TCCSV Current > 6.5A )
Fig 1) 1st gear in "D" range - No Torque Converter Clutch operation
Fig 2) 2nd gear in "D" range - No Torque Converter Clutch operation
Fig 3) 3rd gear in "D" range - No Torque Converter Clutch operation
Fig 4) 4th gear in "D" range - No Torque Converter Clutch operation
Fig 5) 5th gear in "D" range - Torque Converter Clutch operation
Is the measured "TCC SLIP(DAMPER CLUTCH SL.RPM)" within specifications ?
 | ▶ Fault is intermittent caused by poor contact in the sensor's and/or PCM/TCM's connector or was repaired and PCM/TCM memory was not cleared. Throughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration or damage.Repair or replace as necessary and go to "verification of vehicle repair" procedure. |
 | ▶ Go to "Component Inspection" procedure. |
