My best sources tell me that the antenna is fused with the radio and that should be in the fuse panel located on the passenger side of the dash, accessible by opening the passenger door and locating the panel lid on the side of the dash. I would suggest trying the ten amp fuse located at position 10 on the block. 10 amp fuses are red.
If your radio works but not the antenna I believe that the next step would be to assume the antenna motor itself is burnt out. Not uncommon.
The best fix for this is to buy a new fixed antenna from the dealer and get rid of the electric one. I recommend a dealer supplied one because the angle that the antenna sits at on the body is so steep that none of the aftermarket antenna's that I've tried adjust to the proper straight vertical angle that you need. The electric antenna is accessed through the wheel well by unfastening some plastic connectors. Its a very tight fit and I ended up getting mine out in peices......the official "book" calls for removing the quarter panel but that's crazy. The new lead can be taped to the old one and pulled from behind the radio following the same path. The radio will have to be removed to do this but you can also splice the antenna lead using the proper connectors there inside the quarter panel.
That would be in the interior fuse panel under the driver dash
The fuse box is under the hood on a 2008 Jeep Grand Cherokee.
where can i find a fuse diagram for a 2002 jeep grand Cherokee larado
fuse #12 50 amp is usually the fuse located in distribution box for a 2004 jeep grand Cherokee.
Where is the cigarette lighter fuse on a 1994 jeep grand cherokee located
The brake light fuse on a 2003 Jeep Grand Cherokee can be found by looking at the cover to the main fuse box. It identifies each fuse and its location.
my fuse panel (with the descriptions) is gone off of my 2000 jeep grand Cherokee Laredo, how to i get a description of what all 32 fuses control on my jeep?
#12 red 10 amp
In the fuse box
I know the Cherokee does. If the Grand Cherokee does, check the diagrahm on the fuse panel cover. or owners manual.
what number is the fuse on a 2002 garnd cherokee and where is it located
Fuse diagram is in owners manual