I've had my suspension go out of wack before. The suspension or 4x4 screen shows a red blinking bar on the rear right wheel. I had the dealership recalibrate it for a whopping $350 and the issue came back a month later. Save some money and get an IIDTool BT. It's more than a code reader. It can recalibrate your suspension. It also does a whole

I'll only add two points: 1) Get software that can calibrate the suspension (I bought RSW). 2) By the third time I removed/installed the compressor, I could do it in about 20 mins. If you have an impact wrench, follow the extension instructions above but use that for the top bolt.

Land Rover Discovery 4 SDV6 Suspension Fault. Thread starter Gumster; Start date Jul 8, 2020; G. Gumster New Member. Posts 3 Location Northern ireland. Jul 8, 2020 #1
My 2006 Range Rover Vogue SE has a fault, when I am driving along towing my car trailer with my TVR Race car on the back, after 10 to 15 miles a warning light and bleep comes on, it says there is a HDC fault and then the suspension lowers it's self down. I stop turn things off and it resets it's self and then it happens again 10 to 15 miles later. Valve Block solenoid fault Diagnosis. Common fault with Land Rover air suspension valve solenoids is they stop distributing the air pressure to the individual air struts controlled by the air suspension system or you may get a corner of the vehicle sinking down overnight ,their are usually 3 solenoid valve blocks ! 2 airbag/strut solenoids I tried running the system with the air hose from downstream of the suspension relief valve block disconnected (valve block adjacent to compressor) this gave a different fault that the pressure wasn't rising quickly enough. Using the IID tool I have tried raising suspension via the valve control module, but no success.
2 posts · Joined 2022. #1 · Jan 4, 2022 (Edited) Hi, I just purchased a 2007 Range Rover HSE Sport last year and never had any problems, until the suspension fault light came on and said "normal ride height only" I got it che. cked and mechanic said it was showing a weak air compressor. I was working and saving money to replace the compressor
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  • land rover discovery 3 suspension fault