The Jeep® Comanche (also called the MJ) was a pickup version of the XJ Cherokee. The Comanche pickup originally sported much identical running gear to the XJ, though you could get a 2.1L Renault I-4 diesel engine for the ’86 MJ model year. The Comanche was a uniframe vehicle, making it unique among pickups. The best-year Jeep Grand Cherokee is a 2010 model year, while the 2018 and 2021 models have also received barely any critics. What years did Jeep Grand Cherokee have transmission problems? Jeep Grand Cherokee had transmission problems in the 2014 and 2015 model years which were recalled in 2016. Step 2 – Check the blower motor connector. It may have overheated. The 1999 to 2004 Grand Cherokees with the automatic zone control system have a common issue with the blower motor connector overheating, resulting in intermittent or complete failure of the blower motor. The harness and the blower motor are located underneath the passenger's TJ/WJ 4.0L Engine blocks underwent clean sheet design changes effective in the 1999 WJ Grand and 2000 TJ Wrangler. These blocks are not interchangeable with XJ/ZJ engine blocks. The reason is motor mount bolt holes and belt driven accessory mounting bolt holes are in different locations, or not present at all, TJ/WJ vs. XJ/ZJ. The Jeep Grand Cherokee was redesigned for the 1999 model year; the 2000 models have minimal changes. This model is also known as Jeep WJ. 89 Questions View all Aug 19, 2010. #2. built WJ's are sick. Talking to people that have built both, the WJ seems to be overall stiffer with a heavier duty unibody. The body is wider, and some of the speed sensor and ABS stuff is more difficult to work with, but it's all been gone over and well documented on different forums. Complete timeline of JEEP Grand Cherokee models and generations, with photos, specs reference and production years 1999-2004 Jeep Grand Cherokee web page. The Jeep Bible. Enter. An informational web site by and for Grand Cherokee owners and enthusiasts u2xOw1.

jeep grand cherokee wj years