Interesting.

I thought the hiss after unlocking the truck, and before starting it, was normal? I typically hit the unlock button about 10 feet away and as I'm about to open the door, I hear a hiss for maybe 1.5-2 seconds but never notice any real elevation change. I've tried watching it but never was able to see movement.

Also, it doesn't happen every time, just sometimes, like after the truck sat overnight.

Anyways, is this normal? My truck is going into the dealer on Tuesday, since my factory warranty ends 8/15...so I'd like to get this taken care of now. Or does CPO cover this?