Fuse Box Diagrams Ford Explorer (U152; 2002-2005) - Fusesinfo.com (2024)

FAQs

Where is the turn signal fuse on a 2002 Ford Explorer? ›

Where in the heck is the turn signal flasher located?? Underneath the drivers side of the dash you will see a large fuse box with many connectors going to it, this is called the central junction box. You will find your flasher relay in there, on the back side.

There's two fuses that you can check for the cruise system. Fuse number F1. 40 (15 amp) in the fuse panel under the hood and fuse number F1. 15 (5 amp) in the fuse panel inside the truck are the two fuses for the cruise system.

Your fuse box will have two sets of fuses. At the bottom will be 15-amp and 20-amp screw-in fuses with glass faces that are exposed and visible. These fuses will service branch light circuits and outlet circuits. At the top will be 30-amp or 40-amp cartridge main fuses for ovens, laundry rooms, or stoves.

After looking at the wiring circuit, There is no specific fuse for the door alarm ajar switch; these switches are built into the door latch; it will need to be repaired or replaced to make it quit sounding that warning, unfortunately. You have one on each door and one on the liftgate.

Turn Signals Don't Work

This is the most common symptom of a faulty turn signal relay. Once the relay is broken, the lights won't turn on with the switch. On some vehicles, the hazard lights also rely on the turn signal relay, so those lights might also cease to function.

Bad Fuse - Common cause of failed cruise control system. When the fuse of the cruise control blows, the cruise control will stop working altogether. Failing Brake Pedal Switch - Brake pedal switch turns on the vehicle's brake lights when it senses that the brake pedal has been pressed.

Probe the back side of each fuse. There are two places on the back side of each fuse to probe; if the test light does not light on both sides of the fuse you will find that the fuse is most likely blown.

Since your car's cruise control is part of an electrical system, it needs a fuse to function properly. A short circuit in this system can cause a fuse to blow, which means that the cruise control will suddenly stop working. Fortunately, replacing a blown fuse is a cheap and easy repair for any auto mechanic.

What fuse would stop a car from starting? ›

One possible reason why your car won't start no crank is that the fuse for the ignition switch is blown. You can check the fuse by locating it in the fuse box and inspecting it for any damage or breakage.

A switched fuse is one that only has power when the ignition is turned on, while a constant fuse always has power.

If your starter relay has gone bad, the electrical signal will never make it from the battery to the starter motor. As a result, your engine won't turn over - no matter how many times you turn the key. A faulty relay often produces an audible clicking sound when you turn your car.

The two most common symptoms are: An overloaded circuit which will blow the fuses in question. As a result, this will cause any associated devices to disconnect. Lastly, the smell of burning is another clear indication of a faulty fuse, as well as the smell you will notice burn marks on the fuse box.

Testing Switch Pin Continuity

The switch pins on a Normally Open (NO) circuit should have no continuity when not energized. Use a multimeter on the ohms setting to measure resistance between the switch pins. Any resistance indicates the pins are stuck closed, signaling a faulty relay.

In the fuse box inside the vehicle on the passenger side (the Instrument Panel fuse box) you should find two fuses: LT/TRN/SIG and RT/TRN/SIG for the left and right turn signals, respectively.

Turn signals only work when the ignition is on; hazard lights work whether the ignition is on or not. The two systems have separate power supplies, so they have separate fuses. You may have a blown fuse.

Turn signal lights don't work

There can also be a situation when neither of your signal lights is working. In most cases, it is a blown fuse or a defunct flasher. In other cases, it could also be a faulty signal switch.

The tail light fuse is usually in the fuse box under the hood or inside the cabin near the dashboard. The tail light fuse or parking lamp fuse is a metal band inside a plastic container that breaks when it gets too much current. Don't remove the fuse by hand. Use a fuse puller to safely remove it.