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2021 Ford F-150 Owners Manual - Electric Parking Brake



Electric Parking Brake

The electric parking brake is used to hold your vehicle on slopes and flat roads.

WARNING: Always fully apply the parking brake and make sure you shift into park (P). Failure to follow this instruction could result in personal injury or death.

WARNING: If you drive extended distances with the parking brake applied, you could cause damage to the brake system.

The switch is on the lower part of the instrument panel.

1. Pull the switch up.

The red warning lamp flashes during operation and illuminates when the parking brake is applied.

Note: You can apply the electric parking brake when the ignition is off.

Note: The electric parking brake could apply when you shift into park (P). See Park

    (page 253).

You can use the electric parking brake to slow or stop your vehicle in an emergency.

1. Pull the switch up and hold it.

The electric parking brake continues to slow your vehicle down unless you release the switch.

The red warning lamp illuminates, a tone sounds and the stoplamps turn on when you use the electric parking brake in an emergency.

Note: Do not apply the electric parking brake when your vehicle is moving, except in an emergency.

    Switch the ignition on.
    Press and hold the brake pedal.
    Push the switch down.

The red warning lamp turns off.

    Press and hold the brake pedal.
    Pull the switch upward and hold it.
    Shift into gear.
    Press the accelerator pedal until engine has developed sufficient torque to prevent your vehicle from rolling down the hill.
    Release the switch and pull away in a normal manner.
    Close the driver door.
    Shift into gear.
    Press the accelerator pedal and pull away in a normal manner.

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Sounds when the parking brake is on and your vehicle is moving. If the warning tone continues after you have released the parking brake, this indicates a malfunction. Have your vehicle checked as soon as possible.

WARNING: The electric parking brake does not operate if the vehicle battery has run out of charge.

Connect a booster battery to the vehicle battery to release the electric parking brake if the vehicle battery has run out of charge. See Jump Starting the Vehicle (page 439).

Brake System

It illuminates red when you apply the parking brake and your vehicle is on. If the lamp flashes when the parking brake has been released, this indicates the parking brake system requires

service. Have your vehicle checked as soon as possible.

Note: Lamps may vary depending on region.

When the lamp illuminates yellow, it indicates a malfunction in the electric parking brake.

Have your vehicle checked as soon as possible.

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Message

Action

To Release: Press Brake and Switch

The electric parking brake is set and a manual release is attempted without the brake pedal being pressed.

Park Brake Use Switch to Release

The electric parking brake is set and an automatic release is attempted but cannot be performed.

Perform a manual release.

Release Park Brake

The electric parking brake is set and your vehicle speed exceeds 3 mph (5 km/h). Release the parking brake before continuing driving.

Park Brake Not Applied

The electric parking brake is not fully applied.

Park Brake Not Released

The electric parking brake is not fully released.

Park Brake Maintenance Mode

The electric parking brake system has been put into a special mode that is used to allow service of the rear brakes. Contact an authorized dealer.

Park Brake Limited Function Service Required

The electric parking brake system has detected a condition that requires service. Some functionality may still be available. Contact an authorized dealer.

Park Brake Malfunction Service Now

The electric parking brake system has detected a condition that requires service. Contact an authorized dealer.

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