By "exterior" lights I am forced to assume that your mean the tail lights, brake lights, license plate lights, and if available, the side marker and clearance lamps. When a trailer light wiring harness is attached to a towing vehicle's electrical system, it is generally tied into the tail/brake/license light wiring harness. If that is the case with your setup, then the same fuses that serve the vehicles light system[s] also serves the towed vehicles lights. Usually, one fuse serves the brake lights, and another serves the tail, license, side marker, and clearance lights.
The back up lights on an E350 Ford Econoline Van won't work if the fuse has blown, the bulbs are bad, or the wiring has become disconnected. The reverse sensor also controls when and if the lights turn on.
on a 98 e350 the fuse is in the engine compartment in the box just behind drivers side headlight 30 amp green fuse check your book for right fuse
no tail lights no dash lights no radio
Checkturn signal flasher
How to adjust the head lights of 350e
I have a 1994 Ford E350 with a 7.3 liter diesel motor. When I'm driving empty, I can get 14 mpg. When I'm pulling a 5,000 pound trailer, I get 10 mpg.
BLK/PNK
under dashboard
The starter in your E350 could be going bad. If the sensor or wiring is faulty, you will not get enough power.
Check bulbs Check sockets for corrosion Check sockets for power and ground Check fuse for stop lights Check fuse for parking/tail lights
bulb gone? fuse burned? battery dead?
It isn't easy. It bolts on from the inside of the door. TAke the door panel off.