The four suspension height sensors that are used in the air suspension system also supply input to the adaptive damping system, two for the front suspension and two for the rear suspension. On each suspension height sensor, the sensor arm and sensor link convert linear movement of the suspension into rotary movement of the sensor shaft. MKIII EAS Height Sensors. EAS Height Sensors: Under normal operating conditions, the air suspension ECU keeps the vehicle level at the 'current' ride height. The. incoming height signals from the sensors are passed through filters to remove irregular signals produced by road. noise or other irregularities. Prevent the Land Rover LR4 and Defender 2 from failing and dropping to the bump stops and leaving you stuck with your tires jammed in the wheel wells. How to Expert. 246 Answers. You've got to check all the connections and wiring to all of the bags and the module. the module may need to be replaced if the airbags went off. and you'd need to bring it into the dealership to have them program the replacement module. Posted on Feb 17, 2010. 6. Locate the mounting bolt at the top of the EAS ECU. It will be difficult to see, but you can feel it at the top of the ECU. Use the 10mm socket to remove the bolt. The ECU can then be pulled down by first pushing it up a bit to free it from the mounting "pegs" along the bottom of the unit. Enough said already; hereunder are the reasons why your Range Rover’s air suspension won’t raise and things you could do to fix the situation. Possible Problem. Possible Solution. Leak in the air suspension hose. Get the hose replaced entirely. Worn-out air suspension pump. Replace the old pump with a new one. Body Control - Uses suspension height sensors and CAN inputs. Calculates road induced body motions 200 times a second and sets each damper to the appropriate level to maintain a flat and level body attitude. Provides improved body control without loss of ride quality. Roll Rate Control - Uses CAN inputs. Hi all, new here so bear with me. I have a 2006 Range Rover Sport HSE, that shows no suspension faults but the ride is absolutley horrible. I have had it in to the shop and they changed out the lower control arms (front) and changed the battery and it still rides terrible. I took it back today and they are changing out the front and rear sway tMbpWhU.

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