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Old 05-16-2013, 09:34 AM
Tech II Tech II is offline
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Re: 2004 Low beams not working

Sounds silly, but did you replace the bad bulb, with possibly another bad bulb?

If no, then it's either your underhood fuse block or your headlight switch......

Manually turn the high beams on.....they are on....now switch to low beams...all lights off?

If yes, give the underhood fuse block a whack with the side of your hand....also try tugging on the main harness coming out of the fuse block...

If that doesn't work, go to the passenger headlight......the two wires to the low beam are orange(power) and dk blue(ground circuit)......get a jumper wire and ground it......now take the other end and back probe it into the low beam socket, dk blue wire(or skin off the insulation just to expose the wire and touch it with the grounded jumper wire)....do both lights come on now?
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