Troubles with the Toyota Tail Light Assembly
Vehicles are equipped with tail lights to ensure safety, especially when driving at night. This also enables the drivers to maintain safe distance from your car. However, it's unavoidable for this part to give up on you if you don't take good care of it. Here are some troubleshooting tips that can prepare and help you out in case the Toyota tail light assembly goes south.
Light bulb problem
If you're driving at night and only one tail light is working, then there must be something wrong with the other one. Oftentimes, when only one tail light assembly is functioning, it just simply means that the light bulb is the culprit. With the engine off, lift the trunk of your Toyota and remove the fasteners and trim that protect the tail light assembly. Take out the faulty bulb and get a new one. Remember that you should check the manual to know what kind of bulb to get as a replacement. If the issue is a malfunctioning light bulb, this should solve the problem right away. This is a whole lot better compared to getting the entire tail light assembly replaced.
If the previous tip didn't work, then it could indicate that there's a faulty fuse that needs to get replaced right away. Usually, a symptom for this would be when both tail lights refuse to function. With the engine off, open the glove compartment since this is where the fuse box is located. Look for the tail lamp fuse and replace it with a new one. Take note that you'll also have to review the manual to be sure that you install the correct fuse that's meant for your car. This should make the tail light assembly work again.
Take a good look at the wiring through the housing of the tail light assembly and inspect if it's damaged or if there's a short circuit. If there's a short in the wire, you can just easily get this replaced with a new one. But if it looks damaged, then you'll surely have to get this checked and serviced by a professional mechanic.