Originally Posted by
Graeme
The cross-link valves don't control height but perhaps on the pre-TR L322s the cross-link valves might be open whenever in off-road height mode.
LLAMS doesn't control any valves directly, only as stated above whereby the height sensor signals are altered to make the suspension ecu think that the vehicle is higher or lower than it is thus causing the suspension ecu to increase or decrease air-spring air volume until the height sensor signals are within the tolerance band of the target height.