Suspension Issues Due to Faulty Vehicle Height Sensor. The most reported issue linked to the 2005-2009 Land Rover LR3’s air suspension problems is its faulty vehicle height sensor. It may fail, deactivating its air suspension feature. Some owners have shared that the most common sign of sensor failure is an illuminated suspension fault light. Are you wanting to reset the Land Rover Discovery 3 Suspension, this is a very common issue with these vehicles, possible solutions include taking your vehicle to the shop (garage) for the dealer to take a look at this problem, another less expensive route may be to download a Landrover Discovery 3 Repair Manual, by downloading this manual you w Ive never had an issue like this. Suspension is staying in the lowered position. (It says for my safety). The terrain selector, Hd, height control buttons don’t work. I was success full in driving into the shop to thaw it out for a few days but nothing has changed these are the messages I need help with. Stability control not available Drive air suspension switch LED's will display the current ride height. If the air suspension control module suffers a major failure and there is no air suspension control, all the control switch. LED's will remain off. If a fault occurs and the air suspension control module can determine the ride height and the vehicle is not above on-road. After walking him through how to do it he said the following: “System Fault Special Programs Unavailable”, When I tried to check for faults, I got “HDC Fault”, here are some codes that came up, P0441, P0101, P0442, U0167, P0633, P0620, P0579. I looked these up for anyone else out there who may be encountering the same problems (found In resetting the air suspension on your Range Rover yourself, here is all you need to do: Revv the engine to life when you get into the car. Position the car to park and engage the hand brake. Turn the steering wheel till it's locked; an average of 3 turns. Turn the wheel in another direction till it's locked. A quick history: Took my immaculate 09 Disco 3 for a "professional" wash and valet (what an idiot!). Up till now no problems for my 120 000km. Immediately after the wash/valet I got Transmission Fault, suspension faults etc etc. The suspension would go up - but not down - unless you went over 40km/hr in which case it auto lowered. This simple test is a good way to check for problems between service trips. Here’s how it works: Walk to one corner of your Range Rover. Push down hard on the bumper. Watch as it rises back into place. Repeat for each wheel. When the suspension is healthy, the corner will pop back into place and settle quickly. .

discovery 3 suspension fault reset