2017 Yukon XL - No Dash Cluster Lights and Info Screen

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tmurray4192

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Sep 18, 2023
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My 2017 Yukon XL has no dash cluster lights. The analog gages work. Also the Dash Info Screen is dark (no power). I have checked ever fuse box 3 times. The large "fuses/Relay-rectangle shaped" not checked. I did look at grounds in engine bay and on bottom of the frame. This happened after I left pressure treated lumber in Yukon for 3 days during the hottest and humid days this past summer. I had condensation (big drops) on all my windows. There was a video to reseat the entire fuse box which i haven't tried. I did run my ac for 5 hrs in the driveway. I also ran the heater on high when the humidity dropped to normal levels. Not sure what to check next.
 

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