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No running lights
2003 BUICK CENTURY
My brake lights and everything work fine. But my running lights will not turn on. I've changed fuses, traced the wires. I'm at a loss. Do I just need a new fuse box?
have the same problem?
Thursday, August 1st, 2019 AT 9:13 AM
Welcome to 2CarPros.
It's unlikely the fuse box is bad. Do me a favor. I attached a small portion of a wiring schematic. Reconfirm the fuse is good (power to both sides) and check the parking light relay.
If you have another relay with the same part number, just switch them to see if that makes a difference.
Here are a few links you may find helpful. Remember, a fuse can look good and be bad. That is why you need to check for power to both sides of it or remove it and check for continuity.
If the fuses are good, I suspect it is the relay. Let me know what you find or if you have other questions.
Image (Click to enlarge)
Thursday, August 1st, 2019 AT 9:38 PM
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