The only factory approved way is to use a kit that adds relays so that there is no extra current pulled through the tail lights. I suggest you get a kit from a Jeep dealer. Keep in mind however, in order to activate the "factory" harness and the Jeep relays you will need to have the dealer upgrade the computer program to turn on the relay. I was quoted .5 hours labor to turn it on.
No, the Grand is different from the Cherokee.
U-Haul sells a kit with instructions
How do you install passenger tail light kit for a 2004 grand cherokee?
Most Jeep dealerships will give you a free 1994 Jeep Grand Cherokee wiring diagram. You can also find the wiring diagram in most Jeep service manuals.
The Grand Cherokee is rated to tow 5,000 pounds, so aslong as you are under that, yes.
go to wiring-diagram.com. for @ $13 you can get the wiring diagrams.
Wiring runs all over the vehicle.
Can order on Ebay!
Looking for the radiator cooling fan air conditioning wiring diagrams for 2000 cherokee laredo
go to www.commandocaralarms.com/wiring/1996/Jeep/Grand-Cherokee and it will have a chart of wires and wire location. i have a 1996 there all the same.
alternater wiring alternater wiring
Trailer Tow