American Axle & Manufacturing Holdings has started production of its 2005 Dodge Ram Power Wagon driveline system.
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The new Dodge is claimed to be the first production vehicle to feature a fully integrated, computer-controlled chassis system utilizing AAM’s SmartBar, TracRite GTL differential and TracRite EL differential in conjunction with the standard AAM heavy duty front and rear axles and driveshaft.
AAM’s SmartBar uses a microprocessor controlled disconnecting stabiliser system that provides maximum suspension articulation. The control module continuously monitors vehicle speed, four-wheel-transfer case selection, and driver-selected inputs from dashboard-mounted switches. The control logic determines the allowable vehicle speeds and sequencing for the front and rear differentials to transition to fully locked modes. The system will automatically disengage and return to on-road mode if optimum speeds are exceeded.
The AAM 10.5″ heavy duty rear axle and GTL differential provides full-time traction enhancing torque biasing through a helical gear set for normal operations as well as electronically-controlled full locking capability when maximum traction is required.
The heavy duty front steerable beam axle and new EL differential provides an open differential for normal on-road driving and electronically controlled full locking capability for maximum off-road traction.
