not sure a bout problems with a remote start for a jeep but, i bought one for my 2016 ford 150 off of ebay. it was a plug and play type. it plugged in behind the diagnostic computer port at the bottom of the drivers dashboard. hit the lock button 3 times on the key and in about 6 seconds it cranks. no memory for heat a/c, so leave it where you want it when you kill it. it has preformed flawless over the years and is used daily. $180 something vs $450 for a oem ford part plus dealer has to flash computer for oem one at an extra expense. aftermarket would have to come with a remote since jeep has none. should you do this post your results.