The full-time system is electronically controlled. The computer engages 4wd mode as needed when it detects traction problems. You can safely leave 4wd mode with this system on any surface, including dry pavement. On the other hand, the part-time system, when engaged in 4wd high, mechanically locks the front and rear driveshafts together.
Full-Time 4WD operates by default in four-wheel drive and can travel safely and securely on all surfaces. The system uses either a clutch or a center differential to allow the front and rear wheels to turn at varying speeds.
2014. /10. The 2017 Jeep Cherokee sits near the back of the compact SUV class. While the Cherokee has a quality interior, a comfortable ride, and great off-road performance, its below-average predicted reliability score and relatively small cargo space hold it back in our rankings. Roomy seating space.
For starters look for a Np 231 or 242 transfer case. Linkage from a grand cherokee with select trac or the 231. Everything bolts right up. JK Rubi 4dr - 2.5"/warn bump/winch Toy1-YJ 4.0/AW4, 4" lift 33's Toy2-92 4Runner - 5.0L swap/T5/4:1.72Bp.