Dodge ram tail light circuit board issues

1. What does a tail light circuit board do?
2. How do you diagnose tail light problems?
3. What would cause one tail lights not to work?
4. Is there a fuse for each tail light?
5. What is a tail light relay?
6. What is tail light fuse called?
7. Why aren't my tail lights working but my brake lights are?
8. Why are my brake lights not working but my tail lights are?
9. Why are both my brake lights not working?
10. Where is the fuse for the rear tail lights?
11. How much does it cost to fix broken tail light?
12. How do you check a brake light circuit?

What does a tail light circuit board do?

Engineered for safety and affordability, Dorman's tail light circuit board restores the tail lights to proper operation without the expense of purchasing an entire tail light assembly. Now you can replace only the failed circuit board, cutting costs while taking one more step toward accident prevention.

How do you diagnose tail light problems?

Once the fuse that controls your tail lights is identified, it can be tested using a fuse tester, which will light up if the fuse is good. If it doesn't light up, the fuse should be replaced with one of the same size and amperage. On certain fuses, you can visually see a break in the metal wire inside a bad fuse.

What would cause one tail lights not to work?

The most common reason why your tail lights are not working but brake lights are is due to a bad or wrong type of light bulb installed. It can also be caused by a blown fuse, bad wirings, or corroded sockets or plugs. A faulty control light switch could also be to blame.

Is there a fuse for each tail light?

The tail light fuse may be located in either the fuse panel in the front passenger side of your vehicle or in the main fuse box under the hood. Once you've opened either the panel or the main fuse box, locate the tail light fuse. If you're unsure which one it is, use the owner's manual for guidance.

What is a tail light relay?

Tail light relays are a vital part of any car on the road. ... Tail light relays are linked to the headlight system of your car. Most modern cars have an automated system that turns headlights on and off in certain situations such as: Nighttime. Rainy or stormy weather.

What is tail light fuse called?

The stop lamp fuse is in the left kick panel inside the vehicle. It is a 15amp fuse that powers the stop light switch on the brake pedal. The brake light switch sends power to rear brake lights.

Why aren't my tail lights working but my brake lights are?

The most common reason your brake lights are not working but tail lights do is a bad light bulb. It can also be caused by a blown fuse, bad brake light switch, or issues with the wirings. ... This is a strange problem since, essentially, the connections for both lights come from the same source.

Why are my brake lights not working but my tail lights are?

The Light Bulbs

Blown out light bulbs are the most common reason for why the brake lights not working but the tail lights are. Remove the screws from the bulb lens (which you can access through the trunk or see your vehicle repair manual to get the exact location). ... Choose the new bulbs of the same type and wattage.

Why are both my brake lights not working?

If your brake lights aren't working, fix them immediately for safety's sake. ... If one or more of your brake lights isn't working properly, it could mean one of three things: The brake light system fuse is blown, the brake light bulbs are burned out or the brake light wiring switch is broken.

Where is the fuse for the rear tail lights?

Like all fuses, the brake light system fuse can be found in the power distribution center, which is under the dashboard or tucked away underneath the hood.

How much does it cost to fix broken tail light?

A dealer may charge $75-$180 labor (for an average car) plus the cost of the part to replace one taillight assembly. If you are looking for a less expensive option, many auto parts stores sell aftermarket taillight assemblies, although the quality might not be on par with the OEM (original) part.

How do you check a brake light circuit?

Turn on the ignition and get your helper to hold the brake pedal down. Touch the centre contact of the bulbholder with the test lamp probe. If the test lamp lights, current is reaching the bulb and the fault lies with the earthing. Check and clean up the earth side of the circuit.