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where is this hvac harness referenced in tsb?
I'm working on tracking down some HVAC issues on my 2003 tahoe. I've been checking grounds/connectors/power before I get into the hvac itself. I located a TSB about a common problem with hvac wires chafing on a support but for the life of me I can't picture in my mind where this is or how to... -
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Tachometer randomly not working/flaky/ok sometimes
My tachometer on my 2003 Tahoe z71 142k miles recently started acting up. Sometimes it was fine, sometimes it was working but very inaccurate, and sometimes not working at all. I pulled the cluster out to check the solder on the pins where the connector is and they were all perfect so I didn't...
