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Pressure Regulating Solenoid, A/T|Testing and Inspection|Page 4315 > < Engine Controls - TCC Shudder At 25-45 MPH|Page 4308

F 150 4WD V8-4.6L VIN 8 (2010)

  • Transmission and Drivetrain
  • Actuators and Solenoids - Transmission and Drivetrain
  • Actuators and Solenoids - A/T
  • Pressure Regulating Solenoid, A/T
  • Component Information
  • Testing and Inspection

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Pressure Regulating Solenoid: Testing and Inspection

4R70E/4R75E

Pinpoint Tests - OSC Equipped Vehicle

Any time an electrical connector or solenoid body is disconnected, inspect the connector terminal condition, corrosion and contamination. Also inspect
the connector seal for damage. Clean, repair or install a new component as required.

 
Shift Solenoids Pre-Diagnosis

Use the following shift solenoid operation information when carrying out pinpoint Test A.

 Solenoid Operation Chart 

a

When a manual pull-in occurs above a calibrated speed, the transmission will not downshift from the higher gear until the vehicle speed drops
below this calibrated speed.

EC = Electronically Controlled.

  • Transmission and Drivetrain
  • Actuators and Solenoids - Transmission and Drivetrain
  • Actuators and Solenoids - A/T
  • Pressure Regulating Solenoid, A/T
  • Component Information
  • Testing and Inspection

Pressure Regulating Solenoid, A/T|Testing and Inspection|Page 4315 > < Engine Controls - TCC Shudder At 25-45 MPH|Page 4308