Mariner 4WD V6-3.0L (2010)
Torque Converter: Testing and Inspection
Torque Converter Clutch (TCC) Operation Test
Torque Converter Diagnosis
Torque Converter Clutch (TCC) Operation Test
This test verifies that the TCC control system and the torque converter are operating correctly.
1. Carry out Self Test, refer to the tester manual. Check for DTCs.
2. Connect a tachometer to the engine.
3. Bring the engine to normal operating temperature by driving the vehicle at highway speeds for approximately 15 minutes in (D) position.
4. If the vehicle stalls in (D) at idle with the vehicle at a stop, move the selector lever to manual L position. If the vehicle stalls, see torque converter
operation concerns, refer to Diagnosis By Symptom See: Transmission Control Systems/Testing and Inspection/Symptom Related Diagnostic
Procedures/Diagnosis By Symptom. Repair as required. If the vehicle does not stall in (D), refer to Diagnosis By Symptom See: Transmission
Control Systems/Testing and Inspection/Symptom Related Diagnostic Procedures/Diagnosis By Symptom.
