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Home >> Ford >> 2005 >> Escape Hybrid, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 16 (Automatic Transmission - Cd4E) >> Diagnosis And Testing >> Diagnosis By Symptom >> Diagnostic Routines >> Shift Concerns: Soft/Slip 2-3 Shift Only (Automatic)

Shift Concerns: Soft/Slip 2-3 Shift Only (Automatic)

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DIAGNOSTIC ROUTINES - SHIFT CONCERNS SOFT/SLIP 2-3 SHIFT ONLY (AUTOMATIC)

Possible Component Reference/Action
227 - ELECTRICAL ROUTINE 
Powertrain Control System   
  • Electrical inputs/outputs, vehicle wiring harnesses, powertrain control module, EPC solenoid, transmission fluid temperature (TFT) sensor
327 - HYDRAULIC/MECHANICAL ROUTINE 
Pump Assembly   
  • Bolts out of torque specification
  • Adjust bolts to specification.
  • Gaskets damaged
  • Inspect for damage. Install new as necessary.
  • Pump support seals No. 4 or No. 5 damaged, missing
  • Inspect for damage. Install new as necessary.
Main Control 
  • Bolts out of torque specification
  • Adjust bolts to specification.
  • Gasket leaks
  • Inspect for damage. Install new as necessary.
  • Line modulator valve (also soft 1 - 2 and 3 - 4 shifts), servo release shuttle valve stuck, damaged or misassembled
  • Inspect for damage. Install new as necessary.
  • Hydraulic passages damaged
  • Inspect for damage. Install new as necessary.
  • Separator plates damaged
  • Inspect for damage. Install new as necessary.
  • Pressure tap plate/gasket leaks
  • Inspect for damage. Install new as necessary.
Direct Clutch Assembly   
 
  • Carry out Air Pressure Test.
  • Seals or piston damaged
  • Inspect for damage. Install new as necessary.
  • Piston bore damaged
  • Inspect for damage. Install new as necessary.
  • Friction elements damaged, worn or excessive end clearance
  • Inspect for damage. Check end clearance. Repair as necessary.
  • Check ball not seating correctly
  • Inspect for damage. Install new as necessary.
  • Return spring assembly damaged
  • Inspect for damage. Install new as necessary.
Intermediate/Overdrive Servo   
  • Piston or piston bore damaged
  • Inspect for damage. Install new as necessary.
  • Servo rod or rod bore damaged
  • Inspect for damage. Install new as necessary.
Case   
  • Leakage in the servo apply, servo release or direct clutch circuits
  • Inspect for case damage. Carry out Air Pressure Test.
Forward One-Way Clutch Assembly   
  • Not holding, damaged
  • Inspect for damage. Install new as necessary.


DIAGNOSTIC ROUTINES - SHIFT CONCERNS SOFT/SLIP 2-3 SHIFT ONLY (AUTOMATIC)

Possible Component Reference/Action
228 - ELECTRICAL ROUTINE 
Powertrain Control System   
  • Electrical inputs/outputs, vehicle wiring harnesses, powertrain control module, EPC solenoids, transmission fluid temperature (TFT) sensor
328 - HYDRAULIC/MECHANICAL ROUTINE 
Main Control   
  • Bolts out of torque specification
  • Adjust bolts to specifications.
  • Gasket leaks
  • Inspect for damage. Install new as necessary.
  • Line modulator valve, 2 - 4 accumulator valve plug and seal (also soft 1 - 2 shift), stuck, damaged or misassembled
  • Inspect for damage. Install new as necessary.
  • Pressure tap plate/gasket leaks
  • Inspect for damage. Install new as necessary.
  • Hydraulic passages damaged
  • Inspect for damage. Install new as necessary.
  • Separator plates damaged or orifice blocked
  • Inspect for damage. Install new as necessary.
Intermediate/Overdrive Band and Servo Assembly   
  • Intermediate overdrive band or reverse clutch drum assembly worn, damaged or misassembled
  • Inspect for damage. Install new as necessary.
  • Piston, seals or piston bore damaged, missing
  • Inspect for damage. Install new as necessary.
  • Servo cover or seal damaged
  • Carry out Air Pressure Test. Inspect for damage. Repair as necessary.
  • Servo rod or rod bore damaged
  • Inspect for damage. Install new as necessary.
  • Springs damaged
  • Inspect for damage. Install new as necessary.
Direct Clutch Assembly   
  • NOTE: May also have third gear slip. Carry out Air Pressure Test.
  
  • Seals damaged, missing
  • Inspect for damage. Install new as necessary.
  • Piston damaged
  • Inspect for damage. Install new as necessary.
  • Check ball damaged, missing or leaking
  • Inspect for damage. Install new as necessary.
  • Return spring damaged
  • Inspect for damage. Install new as necessary.
  • Friction elements damaged
  • Inspect for damage. Install new as necessary.
Case   
  • Band anchor damaged
  • Inspect for damage. Install new as necessary.
  • Servo apply and servo release circuits leaking
  • Inspect for damage. Carry out Air Pressure Test. Install new as necessary.
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