First step is to avoid all the answers.wiki and similar laggy crap-filled websites.
Either your emergency brake is engaged or the brake fluid level is low in the brake master cylinder in your engine compartment
By the steering column...Black box
The 1999 Ford E-250 typically uses 12-inch brake shoes for the rear drum brakes. However, it's important to confirm this by checking the specific model and any possible variations, as some configurations may differ. Always refer to the vehicle's service manual or consult a parts retailer for the most accurate information.
2002 e250 van driver side window installation
To adjust the parking brake on an E250 van, first, ensure the vehicle is on a flat surface and the wheels are chocked. Locate the parking brake adjustment mechanism, typically found under the vehicle or near the rear brakes. Use a wrench or ratchet to turn the adjustment nut until the brake engages at the desired tension, ensuring the brake holds the vehicle securely without excessive force. Finally, test the parking brake by applying it and trying to move the van to confirm proper adjustment.
There is a brake reservoir under the hood of the engine. It is located typically in the back right section of the engine compartment (near the drivers side).
on heater core inlet tube next to throttle body
T 45. The slots on those pins is very shallow, so be carefull. My 2000 Ford E250 required a T 47
On a 2004 E250, the bulb is loacted behind a panel on the passenger side rear door. The steel panel is secured to the door via four screws.
Below and to the left of the steering wheel , by the brake pedal Remove panel cover to access the fuses
Fuse # 10 is a 25 amp fuse for the cigarette lighter , power amplifier and rear power outlet in a 1996 Ford E250