HOW GOOD IS JEEP GRAND CHEROKEE LIMITED 2016 SECURITY SYSTEM

Many aftermarket security systems are troublesome at best. There's so many things that have to be wired through the aftermarket system, by hand, that involves cutting and splicing the vehicle's wiring harnesses I wouldn't go that route. You can either remove the fuel pump relay when you park it for the night. Or have a hidden kill switch installed that will kill the power to the fuel pump. If a thief gets it started it'll only run for a minute or two before the pressure in the fuel system is gone and the engine stalls. After that it won't run again until you reinstall the fuel pump relay or flip the kill switch to on. Hope that helps! Jim