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Home >> Ford >> 2003 >> Cutaway 7.3 F >> Repair and Diagnosis >> External Pages >> Different car >> Section 2584 (Automatic Transmission 5R110W (TORQSHIFT(R)) -- F450-F550 Super Duty) >> Diagnosis & Testing >> Diagnosis By Symptom >> Diagnostic Routines >> Delayed or Soft Forward Only

Delayed or Soft Forward Only

WARNING: This page is about a different car, the 2011 Ford F550 Super Duty and 2011 Ford F450 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC ROUTINES - DELAYED OR SOFT FORWARD ONLY

Possible Component Reference/Action
206 - ROUTINE 
Powertrain Control System 
  • CARRY OUT On-Board Diagnostic (OBD) tests. REFER to the INTRODUCTION article for diagnosis and testing of the PCM. For diagnosing PCA  , GO to PINPOINT TEST E . REPAIR as necessary. CLEAR the DTCs, ROAD TEST the vehicle and RERUN the OBD  test.
  • PCM, external vehicle wiring harnesses, transmission internal harness, Pressure Control Solenoid A (PCA)
Selector Lever Cable 
  • Cable system damaged, misaligned
Incorrect Line Pressures 
  • CHECK pressure at line tap. CARRY OUT Line Pressure Test. REFER to SPECIAL TESTING PROCEDURES  in this service information. FOLLOW the pressure diagnosis test as required.
  • High pressures
Solenoid Body Assembly 
  • Bolts not tightened to specification
  • TIGHTEN to specification.
  • Filter gasket damaged
  • INSTALL a new filter gasket.
  • Contamination
  • DISASSEMBLE and CLEAN.
  • If damaged or parts are missing, INSTALL a new PCA  or solenoid body assembly. If misassembled, correctly reassemble.
  • PCA  damaged, stuck or bore damaged. Manual valve or solenoid damaged, stuck or bore damaged
Fluid Pump Assembly 
  • Bolts not tightened to specification
  • TIGHTEN to specification.
  • Gasket damaged
  • INSTALL a new gasket.
  • Porosity, cross leaks, cup plug missing, plugged hole
  • REPAIR as necessary.
  • Pump gears and/or gear pocket damaged
  • INSTALL a new pump.
  • REPAIR as necessary. If damaged, INSTALL a new seal or pump assembly.
  • Control valves, springs or seal damaged, stuck or not assembled correctly
Overdrive One-Way Clutch (OWC) 
  • INSPECT for rotation in one direction only. Rocker clutch should overrun in the opposite direction. INSTALL a new OWC  if damaged or fails inspection.
  • Rocker clutch engaged in both directions, struts missing, OWC  damaged
Forward Clutch Assembly 
  • Seals, piston damaged
  • REPAIR as necessary.
  • Friction elements damaged or worn
  • REPAIR as necessary.
  • REPAIR as necessary.
  • Return springs damaged
Low/Reverse OWC 
  • INSPECT for rotation in one direction only. Rocker clutch should overrun in the opposite direction. INSTALL a new OWC  if damaged or fails inspection.
  • Rocker clutch engaged in both directions, struts missing, OWC  damaged
Low/Reverse Clutch Assembly 
  • Seals, piston damaged
  • REPAIR as necessary.
  • Filtered orifice damaged, missing, not seating, off location
  • INSTALL a new case.
  • Friction elements damaged or worn
  • REPAIR as necessary.
  • Return springs damaged
  • REPAIR as necessary.
  • REPAIR as necessary.
  • Snap ring for OWC  and/or return spring not seated or damaged
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