Transmission Description: Notes

The 5R55N has the following features:

• Five Forward Speeds
• Electronic Shift, Pressure, And Torque Converter Clutch Controls
• Three Compound Planetary Gearsets
• Three Bands
• Four Multi-Plate Clutches
• Three One-Way Clutches

All hydraulic functions are directed by electronic solenoids to control:

• Static engagement feel.
• Shift feel.
• Shift scheduling.
• Modulated torque converter clutch (TCC) applications.
• Engine braking utilizing the coast clutch and band.
• Manual first and second timing.
• Reverse inhibit timing.