Finding the Causes of a Faulty Ford Fusion Fog Light Kit
The fog light kit is a very important part in your vehicle, especially if you're fond of taking road trips to the mountains or in dark, foggy places. This allows you to be safe as you can clearly see the misty trail, hence letting you stay away from any vehicular accidents. It's essential for this part to function at all times. If you sense that it's about to give up, then you'd better be aware of the signs and symptoms to know how to deal with them. Here are some tips on how to diagnose a faulty Ford Fusion fog light kit.
One of the main reasons why the fog light kit ceases to work is because of damaged wires. Inspect the connections of the kit and see if there are any broken and worn-out wires. You can also lift the hood to take a good look at the wire running from the fog lights to the firewall. If you notice any worn wires, you'll have to get this fixed by a mechanic. It's better to pay for repair services than to purchase an expensive brand-new fog light kit.
If you notice that the fog lights aren't performing the way should, then go ahead and check the fuse. See to it that the metal strip inside the fuse itself isn't broken or burnt; otherwise, this will entail you to get a replacement. Take note to get one with the same amperage.
Blown light bulbs can be another symptom that the fog light kit could be broken. If they don't illuminate or are starting to dim, then you'd better take a look at them. Take out the electrical connector on the fog light ballast and from the housing. Inspect if the filament is still intact; otherwise, replace the bulbs with new ones so that the fog lights can function properly once again.
Aside from the bulb and the wirings, the switch can also be the culprit why the fog light kit refuses to work correctly. With the switch on, put the tip at the end of the red wire on the out terminal. The switch should be okay if you get a reading. If you don't, then you'll have to replace it with a new one.