One problem related to adaptive equipment has been reported for the 2007 Jeep Grand Cherokee. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Jeep Grand Cherokee based on all problems reported for the 2007 Grand Cherokee.
Tire pressure drops after 1 day of driving approx. 12 miles a day. I had replaced one about 20000 miles ago. Now both the front tire and spare have the same problem, the issue is the tire pressure monitor sensor valve.