I have a 2000 jeep cherokee sport. I've seen some threads mentioning the g108 ground and I could never find it. I've seen a lot of people say to stick your head under the dash or show a video feed on YouTube that really wasn't clear. Just thought I'd post a photo here of exactly where I found it in case it may help someone.



This is just below the vent left of the steering wheel. The photo is through the windshield on the driver's side.

I used an 8mm socket to loosen it and add an additional ground strap to the body.

 

Nice find. Yeah G108 is a pain. Driver side, under dash, tucked near the e-brake bracket. Good call on the photo that helps people more than vague YouTube clips.