Diagnostic Routine 241/341 - Torque Converter Operation Concern: Always Applied/Stalls Vehicle

WARNING: This page is about a different car, the 2004 Mercury Monterey and 2004 Ford Freestar. However, it is still accessible from the selected car via links, so may be relevant.

TORQUE CONVERTER OPERATION CONCERN: ALWAYS APPLIED/STALLS VEHICLE

Possible Component	Reference/Action
241 - ELECTRICAL ROUTINE
Powertrain Control System
Electrical Inputs/Outputs, Vehicle Wiring Harnesses, Powertrain Control Module (PCM), TCC Solenoid, Internal Wiring Harness	Carry out Torque Converter Operation Test. Refer to TORQUE CONVERTER DIAGNOSIS . Run On-Board Diagnostic. Refer to INTRODUCTION - CNG, FLEX-FUEL & GASOLINE for diagnosis. Go To PINPOINT TEST C: TORQUE CONVERTER CLUTCH (TCC) SOLENOID . Repair as required. Clear codes. Road Test and rerun On-Board Diagnostic.
341 - HYDRAULIC/MECHANICAL ROUTINE Main Controls
Bolts out of torque specification	Tighten bolts to specification.
Gaskets and Separator Plate - damaged, off location	Inspect gaskets. Install new as required
Bypass Clutch Control Valve and Plunger, Solenoid Regulator Valve, Converter Regulator Valve - stuck, damaged	Inspect for damage. Install new as required.
TCC Solenoid - not functioning correctly	Activate the solenoid using the Transmission Tester. If the solenoid correctly operation cannot be felt when placing hand on solenoid, install a new solenoid.
Converter
No End Clearance to Turbine	Check torque converter end play. Refer to TORQUE CONVERTER CONTAMINATION INSPECTION . Repair as required.