Ford Mustang Service Manual: Torque Converter Diagnosis

Transmission Description (Description and Operation)

The 4R70W has the following features:

  • Wide ratio gears
  • Four speeds
  • Rear wheel drive
  • Automatic
  • Electronic shift
  • Torque converter clutch control
  • Line pressure controls

The transmission uses Ravigneaux-style double-pinion gearset with two bands, one one-way roller clutch, one mechanical diode and four friction clutches to produce four forward gears and Reverse.

4R70W Automatic Transmission

Identification Tags


    Shift Point Road Test
    Transmission Description (Description and Operation) The 4R70W has the following features: Wide ratio gears Four speeds Rear wheel drive Automatic Electronic shift Torque conver ...

    Diagnostics
    Transmission Description (Description and Operation) The 4R70W has the following features: Wide ratio gears Four speeds Rear wheel drive Automatic Electronic shift Torque conver ...

    Other materials:

    Troubleshooting
    Your SYNC system is easy to use. However, should questions arise, see the tables below. Use the website at any time to check your phones compatibility, register your account and set preferences as well as access a customer representative via an online ...

    Apply Components
    Transmission Description (Description and Operation) The 4R70W has the following features: Wide ratio gears Four speeds Rear wheel drive Automatic Electronic shift Torque converter clutch control Line pressure controls The transm ...

    Hazard warning flashers
    The hazard flasher control is located on the center console next to the gearshift lever. Use it when your vehicle is disabled and is creating a safety hazard for other motorists. Press the flasher control and all front and rear direction signals will ...