Yes, you can jump-start a 2011 Jeep Grand Cherokee. You’ll need another vehicle with a working battery and jumper cables. First, park the vehicles close to each other so that the jumper cables will reach. Since the battery in this model is under the passenger seat, you will have to find the jump start leads from under the hood in the engine 2014 GC won't start. Ran fine yesterday. Went out to start it. All the lights came on press the start button, hear the fuel pimp, but not starter. Not a sound. A message comes on briefly saying to charge the battery to achieve selected ride height. Of course, I had not attempted to change the ride height. The battery seem fine. horn, light..etc. Jeep engineers placed the 2015. Jeep Grand Cherokee. battery location underneath the front passenger seat. You’llneed the following tools to take out the battery: a long-handled flat head screwdriver; a standard socket wrench with a 10 mm socket, a 13 mm deep socket, and an extension for your socket wrench. Interestingly, the battery’s Posts: 1,084. 2014+ Jeep Cherokee Start/Stop System Issues. We have a 2016 Cherokee TH with 23,000 miles on it and recently started having issues with the “Electronic Start/Stop” (ESS). If you have Jeep product you are may be familiar ESS there is a failure when a there is a circle around an “A!”. Using parentheses instead of a circle The 2016 Jeep Cherokee Limited has one battery. There is not two. People are giving bad information the the web and tell you to check under your passenger seat or in the fender well for a second battery. There isn’t one. The only Jeeps that have a supplemental stop-start battery are the Grand Cherokees. The Group Size for the battery is an 94R. KIQiY.