Why does my car hate fog light relays?

If it's all corroded *again* and they keep dying maybe you need to consider moving the location of the relay to a drier spot. had the same problem with the OEM horns on the Suburban. They would work for a few months then one would get water in it and quit. Got tired of replacing them so finally remounted them up under the intake box behind the headlights instead of down behind the airdam. Just as loud, but drier....

Option B be would be to cut the ends off a ziploc bag, wire through the ends, pull the baggie over the relay and tape the ends tight around the wires. Also di-electric grease the connections.

So I just installed my new relay and only my drivers side fog light works, any ideas on what can be wrong? Maybe bad relay?

Solid connection to power? Solid connection to ground? Double check ballast plugs?


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swap the ballasts around maybe its hosed

Yup all solid connections, I am going to switch the ballasts tomorrow. I will report back with the detalis