HammaMan
Well-known member
The alarm should eventually arm regardless if the doors are locked or not. Leave the truck unlocked and go out about 30 minutes later and the alarm should go off if a door is unlocked.Here is something that is just plain dumb......
What I did find out, at least on my 21 XLT, is to arm the alarm, you have to use the key flob. Locking the truck with the buttons on the door doesn't arm it.
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