Other Concerns: Poor Vehicle Performance

WARNING: This page is about a different car, the 2002 Mercury Villager. However, it is still accessible from the selected car via links, so may be relevant.

OTHER CONCERNS: POOR VEHICLE PERFORMANCE SPECIFICATION

Possible Component	Reference/Action
239- ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, transaxle control module (TCM), TCC solenoid, TP, OSS, TFT sensors, RPM, internal wiring harness	Perform Shift Point Road Test and Torque Converter Operation Test; refer to TORQUE CONVERTER OPERATION TEST under PRELIMINARY INSPECTION . Run on-board diagnostic. Refer to SELF-DIAGNOSTICS for diagnosis. Perform Pinpoint Test C using transmission tester. Repair as required. Clear codes. Road test and rerun on-board diagnostic.
339- HYDRAULIC/MECHANICAL ROUTINE
Fluid
Low Level	Adjust the fluid to the proper level.
Verify proper shift scheduling, engagements, line pressures and stall speed
	Go to the appropriate Diagnostic Routine.
Converter clutch always applied
	Go to Routine 341.