What did you do to your NNBS GMT900 Tahoe/Yukon Today?

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a4edwin

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My 9yr old wanted to do the head lights. I just supervised. Respect to everybody who puts a YouTube video worth watching. That’s how he learned how to do it. The Denali is new to us
 

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Sparksalot

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I had a smh moment with theothertwin today. I monkeying around under hood to check the AC condensate drain, and just happened to notice something at the fuse panel.

First pic is thecopcar. Second is theothertwin.

When I first got theothertwin, the main battery had 5 dead cells. I drove it on the auxiliary battery only for 3 months. knowing thecopcar has the batteries in parallel made me think nothing about it.

The difference in the two pics is the battery isolation relay is installed. But it’s been bypassed. All of the cables are attached to the upper terminal only.


8E3E72CB-947E-4CB8-86D0-7963DAC45AD6.jpegF1DE5CDA-6505-4EE1-AB41-B2DED207B08B.jpeg
 

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