1988 Chevy Pu No Tail Lights

I have a 1988 Chevy PU and the tail lights are not working. I have checked all the fuses and they are fine. I replaced the bulbs, but still no tail lights.

Does anyone have any suggestions?

If you have a 1988 Chevy PU and your tail lights are not working, don’t despair! There are a few things you can check to see if you can get them working again. First, check the fuse box to see if the fuse for the tail lights has blown.

If it has, replace it with a new one and see if that does the trick. If the fuse is not the problem, then it’s time to check the bulbs themselves. Make sure they are securely in their sockets and that there is no debris or corrosion preventing them from making contact.

If all looks good there, then it’s possible that the socket itself is damaged and will need to be replaced. Finally, if none of these solutions work, then it’s possible that there is an issue with the wiring itself. This will likely require professional assistance to fix properly.

But don’t give up hope – with a little troubleshooting you should be able to get your tail lights back up and running in no time!

88-98 Chevy Tail Light Circuit Board

If you have a 88-98 Chevy truck and your tail lights have stopped working, the problem may be with the tail light circuit board. This board controls the tail lights, brake lights, and turn signals. Replacing it is relatively easy and only takes a few minutes.

To replace the circuit board, first remove the two screws that hold it in place. Then, disconnect the wiring harness from the board. Next, remove the old board and install the new one.

Reconnect the wiring harness and screw the new board into place. That’s it! Your tail lights should now be working properly.

What Causes Both Tail Lights Not Working?

There are a few different reasons why both tail lights might not be working. The first possibility is that a fuse has blown. Check the fuse box under the hood and look for a blown fuse.

If you find one, replace it with a new fuse of the same amperage. Another possibility is that the bulbs themselves have burned out. This is more likely if only one tail light isn’t working, but it’s still possible for both to be out at the same time.

Inspect the bulbs and see if they need to be replaced. If neither of these solutions fixes the problem, then it’s possible that there’s an issue with the wiring. A loose connection or a short circuit can cause both tail lights to stop working.

You’ll need to consult a professional mechanic or auto electrician to diagnose and fix this type of problem.

Why Do My Headlights Work But Not My Tail Lights?

If your headlights are working but your tail lights are not, there are a few possible explanations. First, check to see if the fuse for the tail lights has blown. If it has, replace it with a new one and see if that solves the problem.

If the fuse is not the issue, then it is likely a problem with the wiring. Try checking all of the connections to make sure they are tight and free of corrosion. If none of these solutions work, then you may need to take your car to a mechanic or an auto electrician to diagnose and fix the problem.

Where is the Fuse for the Back Tail Lights?

There is no universal answer to this question as the location of the fuse for the back tail lights will vary depending on the make and model of your vehicle. However, there are a few places you can check for the fuse. First, consult your vehicle’s owner’s manual to see if there is a diagram or list of fuses that includes the back tail light fuse.

If not, you can check under the hood in the fuse box for a label that indicates which fuse controls the back tail lights. Finally, if you still can’t find the fuse, you can use a circuit tester to test each individual fuse until you find the one that controls power to the back tail lights.

Is There a Relay for Tail Lights?

If your vehicle is equipped with LED tail lights, there is no need for a relay. However, if your vehicle has incandescent tail lights, then a relay is necessary. The purpose of the relay is to provide power to the tail light bulbs.

Without a relay, the tail light bulbs would not be able to receive enough power and would burn out quickly.

How to fix taillights in 88-98 Chevy Trucks


If your 1988 Chevy PU is not having tail lights, there are a few things that could be the issue. One possibility is that the bulbs have burned out and need to be replaced. Another possibility is that there is a problem with the wiring harness or connector.

If you have checked these things and they seem to be working, then it may be an issue with the fuse. Try replacing the fuse first and if that does not work, then take it to a mechanic to have them check it out.

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