1999 Yukon SLT 4 door water leak

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strutaeng

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My 2000 K3500 OBS crew cab has this leak as well. I hardly ever drive it so I never remember to chase it down and fix it. :-(
 

YukonGTmaster

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I drilled a small drain hole in my blower duct, until I was able to fix the leak. Whenever there was rain and cold, I could hear the fan squealing, especially when I turned left. Until that fateful day when the blower drowned, and smoke came out the vents. It fried the blower, and melted my hvac control connector.
 

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