I think my computer is fried 2009 yukon

[Geesebuster7]

I think my computer is fried . I thought I lost my key and got a new one made and end up starting the truck with both on different occasions . Now my truck won’t crank up . The lights will come on but it one start .

 

[Doubeleive]

I think my computer is fried . I thought I lost my key and got a new one made and end up starting the truck with both on different occasions . Now my truck won’t crank up . The lights will come on but it one start .

try a relearn, look on youtube takes about 30 minutes providing you follow the directions correctly. otherwise call a locksmith