I renew a front right air spring on a L322 year 2009 because of air leak. After replacing, a message appear "Reset Air Suspension Height if obstacle is clear". While changing the suspension from Off road mode to normal mode, it's at that time that the message appear and it return back to off road mode. But when I try to activate the access mode 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. Most 1995 Classic models, and some 1993 and 1994 Range Rover models had EAS as well. Since 1995, all 4.0se and 4.6hse models have an updated version of EAS. Range Rover air suspension have a height button (up/down) on the dash, and an inhibit button on the dash. 3: all the doors are closed. Apr 12, 2022. #1. Hi all, I'm after some information I have a Hawkeye total diagnostic unit and would like to reset the suspension on my 2003 L322 range Rover. I have the air suspension inactive message on the dash, I have been told that I need a J1962 cable and a red adapter BA5078, can anyone please tell me if I need both or will the dongle Had a similar problem with my L322 03 plate, HDC inactive , air suspension inactive, abs warning light was on. Couldn't ajust height, turned out to be a dodgy sensor, replaced in local garage (not Land Rover) cost was around the £100 mark 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. This is how the AIR SUSPENSION works on the new Range Rover. You can lower the height, but also increase the ground clearance if you go off road driving. SUB Jul 17, 2019. #1. Got a 2004 L322 TD6 and recently replaced the rear left height sensor (had air suspension inactive message and old height sensor turned out to have a broken arm). I replaced the sensor with an aftermarket one, cleared all faults (IIDtool) and recalibrated the sensor. Everything seemed fine but after a minute on the motorway .

land rover air suspension reset