One problem related to transmission gear slipping has been reported for the 2001 Jeep Wrangler. The most recently reported issues are listed below.
While driving transmission starts to slip. A new transmission had to be installed. There was a leaking tank seal. Water leaks through the a/c and heater hoses. There are holes at the bulk head. Theres a faulty key cylinder. The passenger door is difficult to open and close. There are 2 recalls on this vehicle. One for a faulty ignition switch and the other for hte intake manifold.