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09-09-2009, 03:27 AM
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Hummer Guru
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Join Date: Oct 2005
Location: Charlotte, NC
Posts: 2,767
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Re: Cluster of Exterior Lights Out, Help Please!
Works fine for me....
Just out of curiousity, did you swap any of the LED parking lamps from good to bad just to make sure it's not in the light.
I know it's wierd that more than a few died at the same time but shiet happens.... maybe a surge or something.
If that doesn't work, I'd take it to someone with a tech II
Mark
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09-09-2009, 03:31 AM
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Hummer Authority
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Join Date: Oct 2003
Posts: 1,118
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Re: Cluster of Exterior Lights Out, Help Please!
Thanks Mark, I think the above post is why he cannot see them.
Thanks again bud, Ed
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09-09-2009, 03:35 AM
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Hummer Authority
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Join Date: Oct 2003
Posts: 1,118
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Re: Cluster of Exterior Lights Out, Help Please!
Looks as though a parking lamp relay might cause a probelm under the 8-432 page ?
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09-09-2009, 06:41 AM
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![[__--MUD--__]'s Avatar](image.php?u=8286&dateline=1300594796) |
Hummer Expert
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Join Date: Dec 2007
Posts: 705
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Re: Cluster of Exterior Lights Out, Help Please!
Before i'd go digging through any other ****, stick a meter on the plugs and see if you have any voltage.
Personal experiences have led me to this- when 1 bulb burns out from end of life, replace the other lights also. Dont know if its from extra amps availabe from the burned out bulb- going to the remaining lights- overdriving them, or if quality control is just that close in lifespan.
I had 1 license plate that was out, second bulb worked, but was so black i know it was to go soon, replaced'em both. Same thing w/ the 3 rear overhead ligths. one poped 3 weeks back, second poped last week. Replaced them all last weekend.
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09-09-2009, 11:20 PM
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Hummer Expert
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Join Date: Mar 2004
Location: South Jersey
Posts: 646
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Re: Cluster of Exterior Lights Out, Help Please!
Hey Guys,
When I got home I was able to see the pics that you posted. For some reason on my work CPU I could not see them. Ed special thanks to you for taking all those pics, man I appreciate it.
I want to mention that in my initial post when I said I checked the fuses, I meant the ones in the cabin at the side of the dash board. I never thought to check the under hood fuse box too.
I just went out side [I am at work now] and its raining, so I will check those fuses as well when the rain stops. Maybe I wil get lucky and its just a fuse under the hood. I noticed there are replays in there too. Does anyone know how to check a replay to determine if its defective? I dont have any electrical background.
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09-09-2009, 11:34 PM
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Hummer Authority
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Join Date: Oct 2003
Posts: 1,118
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Re: Cluster of Exterior Lights Out, Help Please!
I was going to "double check" ya on the two fuse box locations but after I read the post a couple of times I thought "well, he did say he checked them" and that was when I went to the book to look through it. I would check the "LR Park" fuse under the hood.
No problem on posting the pics, glad to be of service
Here is a link about the relay checking.
http://www.2carpros.com/how_to/how_d...ck_a_relay.htm
Good luck and let us know what ya find.
Ed
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09-10-2009, 12:31 AM
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Hummer Expert
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Join Date: Mar 2004
Location: South Jersey
Posts: 646
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Re: Cluster of Exterior Lights Out, Help Please!
Thanks Ed, I will check that out and let you all know-
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