Feel - Soft/Slipping (Some/All)

WARNING: This page is about a different car, the 2005 Ford RV Cutaway, 2005 Ford Econoline, 2005 Ford E450 Super Duty, and 2005 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.

DIAGNOSTIC ROUTINES - FEEL - SOFT/SLIPPING (SOME/ALL)

Possible Component	Reference/Action
213 - ROUTINE
Powertrain Control System
PCM, vehicle wiring harnesses, transmission internal harness, shift pressure control solenoids, SSPC-B, line pressure control solenoids PC-A, TSS/Intermediate shaft speed sensor	Carry out on-board diagnostic tests. See INTRODUCTION - GASOLINE and/or INTRODUCTION -- 6.0L DIESEL articles for diagnosis and testing of the PCM. GO to PINPOINT TEST A , GO to PINPOINT TEST D and GO to PINPOINT TEST E . Repair as necessary. Clear DTCs, road test and rerun on-board diagnostic test.
Some Shifts Soft/Slipping Only
Some Shifts Soft/Slipping Only	If only some of the shifts are soft/slipping, determine which shift(s) is missing. Refer to the following routine(s) for further Soft/Slipping concerns: Soft/Slipping 1 - 2 Shift, Routine 226 Soft/Slipping 2 - 3 Shift, Routine 227 Soft/Slipping 3 - 5 Shift, Routine 228 Soft/Slipping 4 - 6 Shift, Routine 229 Soft/Slipping 5 - 6 Shift, Routine 230 Soft/Slipping 6-5 Shift, Routine 231 Soft/Slipping 6-4 Shift, Routine 232 Soft/Slipping 5-3 Shift, Routine 233 Soft/Slipping 3-2 Shift, Routine 234 Soft/Slipping 2-1 Shift, Routine 235
Fluid
Incorrect level	Adjust to the correct level. Refer to PRELIMINARY INSPECTION .
Condition	Carry out Fluid Condition Check. Refer to PRELIMINARY INSPECTION .
Incorrect Pressures
High/low pressures	Check pressure at line tap. Carry out Line Pressure Test. Refer to SPECIAL TESTING PROCEDURES .
Solenoid Body Assembly
Bolts not tightened to specification	Tighten to specification.
Filter gasket damaged	Inspect for damage. If damaged, install a new filter gasket.
Contamination	Disassemble and clean.
Solenoid damaged, stuck or bore damaged; manual valve damaged, stuck or bore damaged	If damaged or parts are missing, install a new solenoid body assembly. If misassembled, reassemble correctly.
Fluid Pump Assembly
Bolts not tightened to specification	Tighten to specification.
Gasket damaged	Inspect for damage. If damaged, install a new gasket.
Porosity, cross leaks, cup plug missing, plugged hole	Inspect for damage. If damaged, repair as necessary.
Pump gears and/or gear pocket damaged	Inspect for damage. Install a new pump assembly.
Control valves, springs, or seals damaged, stuck or not assembled correctly	Inspect for damage. Install a new seal or pump assembly.