Why does my car hate fog light relays?

**hockeybawler** · 02-14-2013

This will be my fourth relay set for my fogs as tonight I found out my passenger side fog light was out so I went to look at the relay and it had all this green/white/blue mold on it. I went to take the relay off and sand the mold off with sandpaper and one of the prongs snapped off. Does anyone know what some reasons could be for my car always killing relays after a few months? I just got this relay at christmas time and its already broke. I have a 2004 gt with HID low beams and fogs. The low beams work flawlessly but the fogs always stop working on one side after a few months. Thanks in advance

**ItHurtz** · 02-14-2013

do you run a harness that connects to the battery for the fogs

**Govna47** · 02-14-2013

my harness on my explorer did that, the connections got road salt in them after a snowstorm last year. They got all green and blue, corroded, then stopped working.

**hockeybawler** · 02-14-2013

Yes sir, that would be the relay. I dont get why it always has mold looking stuff on it and shorts out on one side

**hockeybawler** · 02-14-2013

So is it best to get a new one and tape the s*** out of it with electrical tape?

**jteske88** · 02-14-2013

get a new one, not a 2 dollar ebay special, dieletric grease on fitting and some sealant, youll be good to go

**hockeybawler** · 02-14-2013

Will do, do you have a website that you would suggest to buy from besides ebay?

**DirtDog** · 02-14-2013

Diode dynamics

**vailskier3** · 02-14-2013

my car hates them as well. sometimes they don't turn on, sometimes only one turns on, and sometimes the fuse will blow. stupid relays...

**hockeybawler** · 02-14-2013

They honestly piss me off so much haha, I wish I didnt have to deal with them

**hockeybawler** · 02-14-2013

I do not see any 898 relay harnesses at diode dynamics

**spazzz** · 02-15-2013

Just one of many on Amazon, they all work H1 H3 H7 H11 9005 9006 HB4 Single Beam HID Conversion Kit Relay Wire Harness : Amazon.com : Automotive

**hockeybawler** · 02-15-2013

Yea I know they work but I am trying to find a quality one that will not crap out on me again in a few months. Is amazon good quality?

**spazzz** · 02-15-2013

Thats were I got mine, not sure what vendor. They sure have a load of them. I guess it would be a crap shoot, reading the reviews, price ,how the pictures look combined with keeping your fingers crossed. Otherwise, with the ill acquired touch of paranoia you probably have encountered with past harnesses your best fail-safe solution would be TRS The Retrofit Source online: headlight upgrades for all applications

**hockeybawler** · 02-15-2013

04+ fogs are 898 correct? or are they a different size?

**spazzz** · 02-15-2013

Originally Posted by hockeybawler

04+ fogs are 898 correct? Or are they a different size?

yep..898

**hockeybawler** · 02-15-2013

Am I just missing the harness on the link you posted or what cause I dont see a 898 harness

**spazzz** · 02-15-2013

This the one you are talking about Low Beam: 880/881 - Relay Harnesses from The Retrofit Source Inc
It doesn't say specific 898, but the connections are the same for the 800 series. The different numbers are straight or 90 degree connectors or wattages..
make sure you put some dielctric connections and maybe some silcone like JTeske mentioned.