A short time is normal, if it won't stop, your relay is stuck, replace it.
The 2002 Jeep Grand-Cherokee has a 4.0 L base engine size.
The 2002 Jeep Grand-Cherokee's engine produces 195 hp @ 4600 rpm.
The 2002 Jeep Grand-Cherokee's engine produces 230 ft-lbs. @ 3000 rpm.
No such part on a 2002 Jeep Grand Cherokee.No such part on a 2002 Jeep Grand Cherokee.
The 2002 Jeep Grand-Cherokee has 12 valves.
The 2002 Jeep Grand-Cherokee is a gas-powered vehicle.
The 2002 Jeep Grand-Cherokee has overhead valves (OHV).
The 2002 Jeep Grand-Cherokee has a 4-speed automatic.
The 2010 Jeep Grand-Cherokee has a V6 engine.
The 2007 Jeep Grand-Cherokee has a V6 engine.
The 2013 Jeep Grand-Cherokee has a V6 engine.
The 2012 Jeep Grand-Cherokee has a V6 engine.