1 post · Joined 2021. #1 · Oct 5, 2021. Good evening. First time posting here. Hoping someone here can point me in the general direction of where to focus my efforts. I have a 2007 LR3 SE with the V8. While driving my LR3, I get the warning "HDC Fault System Not Available" with the following lights coming on the dash (ignore the TPS light.
Location: Canberra. Posts: 1107. You may very well have a dryer issue in the compressor but a faulty compressor does not cause the car drop to the bump stops. For sure if it is down a faulty compressor will prevent the suspension coming back up but it does not cause it to drop - this is a function of valve blocks and the suspension ECU.

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

Jun 11, 2012. Posts. 106. Reaction score. 1. Amber alert Normal Height Only. Fault code pulled with Faultmate is C1A20 - pressure increases too slow when filling reservoir (Intermittent algorithm based failure) It seems most of these are a dying compressor - this in my 07 LR3 which to my knowledge has the original unit. Hey, so I recently got an 08 lr3 se and I am stoked! Upon getting it there has been a suspension fault. The previous owner put a 2in lift and 265/70 r18's on it. I will most likely be putting on a coil conversion instead of the air. My recommendation is to not put on a coil conversion kit.
Hi All I need some extra brain power. I have just refurbished my suspension compressor changing the piston and cylinder. The compressor starts to run smooth when I first start the car but after about a minute I see that the compressor starts to slow down for 10 seconds then stutters and stops. Code thrown DTC C1A27 Normal Height Only.
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
Thanks in advance for your input. Wife's LR3 has a suspension fault C1 A1 3-64; Pressure doe not decrease when venting gallery. Valve blocks? Pilot Exhaust Valve? or Reservoir Valve Block? I could also use a good pdf download of the repair manual as well. mv UPDATE - FIX.
#3 · Jul 27, 2012 With so many posts about suspension issues, is there a Picture How-To on how to R&R the air compressor and related items? Please post the link if available.
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Range Rover 5.0 I replace the ac compressor to give me more space I carefully removed suspension sensor after I was done I put everything back now I'm getting suspension fault I didn't have suspension …
1. Location. Annapolis MD USA. My 2018 D5 has developed an air suspension issue and will only achieve normal height so took it to Land Rover for a diagnosis and they said that they could hear air leaking from the compressor and it should be replaced for a mere $2700 including labor. I purchased the full work shop service manual and found out 4lBo.
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