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
buba. you can try battery disconnect. turn the car off, open the bonnet, wait 3~5 min. disconnect battery and touch + an negative cables together. Reconnect battery start the car and turn steering wheel full left full right. I did the disconnect trick and the full lock steering reset.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.HITACHI air suspension compressor fitted from VIN: Discovery 3/LR3 - 5A000360 to 9A513325 . Discovery 4/LR4 - AA513326 to CA638964. Range Rover Sport - 5A900302 to 9A215622. NOTE: Some variations in the illustrations below may occur, but essential information is always correct. 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. The car has been having a suspension fault since I got it. After starting the car it’ll throw the suspension fault code and stop rising wherever it is. I have to start it maybe 3-5 times to air up all the way to normal or off road height. Common displays are “vehicle raising slowly” and the fault telling me special programs are off. 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 DVsIX.