does the security lock icon always stay on if the key is forgotten

What is your question?

the truck has power i can jujmp the starter at the fuse box and itcwill engage but not start and when u turn the key the fuel pump makes no noise like u normally would here it pick up its like the truck dont recognize the key but the security icon is not on

How long has your 2008 GMC Sierra 3500 HD had this problem?

last 3 days