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Hello fellow Avalanche owners - 3rd brakelight replacement

LahOk

New Member
Joined
Apr 7, 2021
Messages
1
I have owned an Avalanche for 19 years. My current one is a 2013 Black Diamond LTZ.
I have an issue with my 3rd brake light. The light assembly is for the Cadillac Escalade. Does anyone know if there is a simple and cost effective way to replace?
 
About 3 years ago, my 2013 BD LS had a couple of the bulbs go out on the 3rd brake light. It seems like it had 20+ bulbs, so it wasn't a problem. My inspection was due recently, so I asked someone to check if the light was working. It wasn't. When I checked, not only wasn't it working, it had water in the fixture.
There is another thread where a few guys replaced a diode and got it working again. I'm not that handy so I opted to buy from GM. The best price I could get was $300. Some websites sell similar fixtures for less, but I wanted to keep it simple.
After I got it, it really wasn't hard to replace. However, I bought some silicone and tried to limit water wrecking this one.
 
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