Ford E-150 Questions - 1994 ford e-150 fuse box diagram 1994 ford e-150 fuse box diagram - need fuse box diagram. Saved searches Saved listings Financing Inbox Sign in 0. No new notifications! EN. United States (EN) Estados Unidos (ES) Canada (EN) Canada (FR) 1994 Ford E-150 XL Econoline-Maintenance & Repair. 2001 Ford E-150 1 Answer. Where is the fuse box on a 1994 ford e150 conversion van The headlight fuse for a 1994 Ford F-150 is located in the fuse box under the hood. The is a diagram on the lid of the box with the name of each fuse. Where is the fuel pump relay fuse on a 1991.. Ford Econoline: te fuse location for the heater blower Dec 09, 2007Can you please tell me where is te fuse location for the heater blower on a 1994 e250 Ford Econoline Van thank you. - Answered by a verified Ford Mechanic It in the outside fuse box, I would check for power to your motor, if none then check fuses/relay. If there is power, ground the other side to see if motor is any good.