Fog Lights Mysterious Exploring the Electrical Labyrinth

Have you checked the bulbs? The short can be the bulb and/or housing. There's also some wiring that passes through the fender that can get ... If it's not the fuse it could be the relay or foglight switch control module. ... If that's doesn't work, you might have to replace your foglight ... Fog Lights (OEM FR-S) Broken - Help! EDIT: found the problem - it was the fuses. Apparently, the each fog light has their own fuse so they can go out ... Yeh, sounds like the bad relay. I would recommend you to replace the fog light relay before going any further if that doesnt work you have a ... As the relay ages, its fog light relay wiring can develop issues like internal shorts that fuse part of the circuit in the closed position. More ... When it was time to make the connection, I wanted to make sure which wire was power and ground, so we don't cause a short to the new bulb. He ... To blow a fuse means a short. Chect the wire harnesses going to the lights carefully for spots that could be rubbing on metal somewhere. If the short circuit is still present with both front fog wiring plugs completely removed, then testing the wiring is needed. I would start by ... Trace the wiles back from the light houisings. There is either a broken wire or a loose/corroded ground connection for the lights. If a 15A fuse is blowing, there's a major problem. Best case the short is near or in the connector, which is the highest resistance part of the ...