Last night was driving and the passkey security light lit up going down the road. Shut truck off fired right back up no problem no light. Only thing I've done to it yesterday was replace a led switchback bulb and try to adjust the hood latch to get the play out of my hood. It's a 2005 ccsb silverado. It did come on again later that night too and when it did it unlocked the doors how do I fix this?
