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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 2413 (Automatic Transmission - 6F35) >> Diagnosis And Testing >> Diagnosis By Symptom >> Diagnostic Routines >> Engagement Concern: No Forward

Engagement Concern: No Forward

WARNING: This page is about a different car, the 2010 Mercury Mariner and 2010 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC ROUTINES REFERENCE

Possible Component Reference/Action
201 - ELECTRICAL ROUTINE 
Powertrain Control System   
  • No electrical concerns
 
301 - HYDRAULIC/MECHANICAL ROUTINE 
Transmission Fluid   
  • Incorrect level
  • Condition
Selector Lever Linkage (Internal/External)   
  • Damaged or out of adjustment
Incorrect Pressures   
  • Line Pressure Control (LPC) solenoid stuck - low
  • Check pressure at LPC  tap. Carry out Line Pressure Tests and Stall Speed Tests. Refer to SPECIAL TESTING PROCEDURES . See the LINE PRESSURE CHART  for specification. If pressures are low, check the following possible components:
    • Main control valve body
    • Pump assembly
    • LPC  solenoid
Main Control Valve Body   
  • Bolts out of torque specification
  • Adjust bolts to specification.
  • Gaskets and separator plate - damaged, off location
  • Inspect gaskets for damage. Install new as required.
  • Manual control valve - damaged
  • Inspect for damage. Install new as required.
Pump Assembly   
  • Bolts out of torque specification
  • Inspect for damage. Install a new pump as required.
  • Porosity/cross leaks/ball missing or leaking
  • Inspect for damage. Install a new pump as required.
  • Components - damaged
  • Inspect for damage. Install a new pump as required.