One problem related to manual transmission has been reported for the 2006 Jeep Liberty. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Jeep Liberty based on all problems reported for the 2006 Liberty.
Clutch safety switch on 2006 Jeep Liberty (3. 7 l gas engine) failed after 40 k. Ironically, this requires replacement of the entire master cylinder (cost $375). Would ignore problem, but this also deactivates the cruise control. Silly design in that a simple switch failure requires hydraulic system work.