altmirage,
По ВИНу не понятно ничего.
Если чо, по принцЫпу работы со мной не спорить
я про это слышу в первый раз.
Ответ умного человека касательно этой системы:
"...да такие экспы были, не много, но они не чего не куда не опускают от раздатки, они просто автоматически контролируют уровень клиренса при загрузке - разгрузке авто, кстати, сильно гиморная система и не надежная
auto leveling raid control помоему так обзывается..."
Желающие почитать, в оригинале, ессно:
"....Automatic Ride Control (ARC)
Four-wheel drive Limited includes the Automatic Ride Control (ARC) system. Automatic Ride Control is a computer-controlled suspension system that uses unique suspension components and two stage (firm and soft) shock absorbers to provide a smooth ride for normal driving conditions without sacrificing handling performance. An air spring integral with each shock absorber provides automatic load leveling and allows vehicle height to be adjusted over a span of 50mm (2 inches).
A smooth ride is achieved through the selection of lower rate front torsion bars and rear leaf springs, ARC-specific front and rear anti-roll bars, and soft shock damping. Handling performance is maintained by reading driver and road inputs that, under certain conditions, switch the damping rate of the shock absorbers to firm, minimizing body movement. Driver inputs include braking, throttle position, steering rate and position, and transfer case mode selection. Road inputs are sensed by two suspension-mounted height sensors and vehicle speed.
The ARC system adjusts vehicle height on the front and rear axles separately through the use of five solenoid valves, an air compressor, and air lines. Vehicle height (trim level) is set based on the status of the door ajar signal and the transfer case mode selected (two-wheel drive, automatic four-wheel drive, or four-wheel drive low). The trim level is maintained even with the addition and removal of cargo.
In two-wheel drive, an empty vehicle is fully supported by the front torsion bars and rear leaf springs. This height is referred to as the "base" height. Compressed air is applied to the air springs only when a load is added to the vehicle or a transfer case mode of automatic four-wheel drive or four-wheel drive low is selected.
In automatic four-wheel drive, the vehicle is raised about 25mm (1 inch) to increase body clearance and provide a more controlled ride. The vehicle is returned to the base height to achieve a smooth ride at highway speeds.
Off-road capability is increased by stiffening the suspension and raising the vehicle about 50mm (2 inches) above the base height when in four-wheel drive low, improving clearance between the ground and the body. In four-wheel drive low, compressed air is added to both the front and rear air springs increasing the spring rate of the front and rear by approximately 60% over the spring rate of the suspension when in two-wheel drive. Damping is set to firm in four-wheel drive low to minimize relative movement between the wheel and body...."
Так что если у кого-то стоит и работает, слава богу. Вам повезло.
Состав системы:
"....The system uses two height sensors, a steering sensor, transfer case inputs, and other vehicle sensors to measure driver and road inputs. The system changes shock damping on the front and rear axle separately depending on these inputs through the use of special, dual-rate damping shocks. The system changes vehicle height on the front and rear axle separately through the use of an air compressor, five air solenoids, various air lines, and the use of an air spring integrated inside each shock..."
