GC_chief
Well-known member
The Jeep GCL Build & Price Tool doesn’t appear to call out the Quadra-Drive II option separately, which is somewhat confusing. I believe the Quadra-Trac II and Electric LSD options combine to form what is called QDII. Can anyone confirm this?
From FCA:
The Quadra-Trac II's two-speed active transfer case with low-range gear reduction uses input from multiple sensors in the vehicle to pre-emptively adjust torque distribution and will continue to reactively make corrections if tire slip occurs. When wheel slippage is detected, as much as 100 percent of available torque is instantly routed to the axle with the most traction. Active 4-Low torque control with 2.72:1 gear ratio improves off-road maneuverability and delivers uncompromised performance.
Quadra-Drive II, with a two-speed active transfer case and rear eLSD, delivers industry-leading tractive capability. The system instantly detects tire slip and smoothly reacts distributing engine torque to tires with traction. In some cases, the vehicle will anticipate low traction and pre-emptively adjust in order to limit or eliminate tire slip. Quadra-Drive II is available on the Overland 4x4 model when equipped with the Off-Road Group and standard on Summit models.
From FCA:
The Quadra-Trac II's two-speed active transfer case with low-range gear reduction uses input from multiple sensors in the vehicle to pre-emptively adjust torque distribution and will continue to reactively make corrections if tire slip occurs. When wheel slippage is detected, as much as 100 percent of available torque is instantly routed to the axle with the most traction. Active 4-Low torque control with 2.72:1 gear ratio improves off-road maneuverability and delivers uncompromised performance.
Quadra-Drive II, with a two-speed active transfer case and rear eLSD, delivers industry-leading tractive capability. The system instantly detects tire slip and smoothly reacts distributing engine torque to tires with traction. In some cases, the vehicle will anticipate low traction and pre-emptively adjust in order to limit or eliminate tire slip. Quadra-Drive II is available on the Overland 4x4 model when equipped with the Off-Road Group and standard on Summit models.