07 Tahoe Crazy Issue

Discussion in 'Technical Discussions' started by ChefRock, Oct 6, 2019.

  1. ChefRock

    ChefRock New Member

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    Oct 6, 2019
    So i bought this 07 tahoe 5.3 LT a few weeks ago. yesterday I noticed the mirror wasnt plugged in so I reached up plugged it in. After I plugged it up (mirror with onstar auto dim and compass) then tried to start it the radio shut off the dash lights all on, cycles on the dash service traction, air bag and other stuff. Also the engine lockout light is on. When I unplug the mirror it goes back to normal starting no lights.
    I've tried plugging it in and doing the 30 minute relearn for the key but didnt work.
    Any thoughts?