The 2006 Jeep Liberty has 5 recalls, the most serious being corroded rear suspension control arms that can fracture and cause sudden loss of vehicle control, and a fuel tank that can rupture and leak in a rear impact, creating a fire risk.
The HVAC blower motor can overheat and start an interior fire, so that system also warrants attention. On manual transmission models, the springs inside the clutch pedal position switch can break, allowing the engine to start without the clutch pedal depressed and potentially causing the vehicle to move unexpectedly. There is also a structural concern separate from the suspension: the rear control arm fracture issue was the subject of an expanded recall that brought in additional model year 2006 and 2007 vehicles, so owners should confirm their specific vehicle is covered by checking their VIN against the remedy.