Good morning people, does anybody know if the tow package includes a transmission cooler, higher power fan, or anything else besides a 700 amp battery, the hitch receiver, and wiring harness?? The dealer we’re working with is saying that he found out that the wiring harness for gas engine Jeep’s from Mopar will work on the 4XE, and they will install it, this is after he said there is no wiring harness yet to add on from Mopar!! We agreed to buy our Jeep If he had the tow package put on and a few other things if we paid the markup price he gave us, I’m concerned that they are rigging it and we might have issues in the future towing. Thanks for any feedback and have a good day