My security light is flashing (didn't even know I had an anti-theft), now I can't get the car started. I've tried using my key on both the driver's & passanger's door to lock/unlock hoping to reset the alarm. Nothing is working.

Any suggestions?:banghead:

My security light is flashing (didn't even know I had an anti-theft), now I can't get the car started. I've tried using my key on both the driver's & passanger's door to lock/unlock hoping to reset the alarm. Nothing is working.

Any suggestions?:banghead:mines doing the same thing,ive just disconnected and reconnected the battery and it reset it and it started.but its done it a couple of times.if you find anything out please let me know and ill do the same.

Turns out it was the battery. We tried jumping the truck but the battery wouldn't even hold a load once disconnected from the jumpers. I replaced the battery and everything runs smooth once again. Hope this will help your problem as well.