Originally Posted By cnxt
What exactly triggers that crash relay?


I believe the summit device is basically a Ford crash inertial relay (an enclosed suspended steel ball on a magnetic contact?). On my son's 5.0 Mustang hatch back, slamming the rear hatch hard would activate it, it was OEM mounted inches from the latch. On my cars its mounted on the firewall, an intended kick will activate it while I am exiting, and if that kick is during So Fla carjacking, the car will go maybe a block and tun out of gas in the middle of the next intersection, at least that is the plan. laugh

I have never been in a wreck in my cars with it.

Reality check, that half the population is smarter then 50% of the people and it's a constantly contested fact.