either you have lost your brake fluid through a leak or you need a new brake master cylinder (the type of master cylinder varies according to if you have anti-lock brakes on all wheels, just the back, or not at all)
Probably leaking back at the master cylender.
Below and to the left of the steering wheel , by the brake pedal Remove the panel cover to access the fuses ( according to the owners manual )
The easiest way to do this. Very lightly apply the emergency brake. Moving the pedal will turn the lights off. You can drive like this as long as the emergency brake is not actually engaged. Try it..... A permanent fix would be to install a toggle switch connected to the e-brake pedal switch.
Below and to the left of the steering wheel , by the brake pedal Remove the panel cover to access the fuses ( according to the owners manual )
Let it idle for over one minute in Park without a/c on. Let it idle for over one minute in Drive with brake pedal depressed. Let it idle for over one minute in Drive with brakes pedal depressed and a/c on.
To change the front brakes on a 2007 Ford E350 van, start by lifting the front of the vehicle and securing it on jack stands. Remove the wheel to access the brake caliper, then unbolt the caliper and slide it off the rotor. Replace the old brake pads with new ones, ensuring they are properly seated, then reattach the caliper and wheel. Finally, pump the brake pedal a few times to ensure the pads are seated, and check the brake fluid level before lowering the vehicle.
the brake back side left side light does not work when brake the RV
To replace the rear brake shoes on a 1997 Ford E350, start by lifting the vehicle and removing the rear wheels. Then, remove the brake drum by pulling it off the hub; if it's stuck, a few taps with a hammer may help. Take note of the spring and shoe arrangement before removing the old shoes and springs. Install the new brake shoes in the reverse order, ensuring all springs are securely attached, and reassemble the drum and wheel. Finally, pump the brake pedal to seat the shoes before driving.
For a 1989 E350 motorhome, common brake upgrades include replacing the stock brake pads with high-performance options, upgrading to larger rotors for improved stopping power, or installing a better brake booster for enhanced pedal feel. Additionally, adding a brake controller for towing can improve braking performance when hauling a trailer. It's also advisable to consider upgrading to a dual-piston caliper setup for increased braking efficiency. Always ensure that any upgrades are compatible with the vehicle's specifications.
It's in the trunk under floor panel.
According to the 2000 Ford E-350 Owner Guide : ( # 23 is a 20 amp fuse for the cigar lighter and Data Link Connector ) In the fuse panel located below and to the left of the steering wheel by the brake pedal . It has a cover on it
To reset the low tire pressure light on a 2011 Ford E350, first ensure that all tires are inflated to the recommended pressure. Then, turn the ignition to the "On" position without starting the engine. Press the brake pedal and hold the reset button on the dashboard until the tire pressure light blinks three times. Finally, turn off the ignition, and the light should reset.