Problem hood open & theft detection & command start wont work

[Blackallterrain666]

What to do and why is this happening ...hood open screen and theft detection screen flashes in dash and when i lock doors alarm system comes on and cannot start with distance remote start on factory iinstaled remote start gmc 1500 2015 sle what can i do dealer is 1h of drive everytime and awaist of time gaz and work money wasted ! Is this really just a sensor or more major problem thanks guys 

[newdude]

If your hood is latched and closed no problem, you need a new hood latch.  The hood ajar switch in the latch probably went bad. 

[FIREBLADE74]

If you still under warranty, I’d let the dealer figure it out.