Hello fellow LandRoverites:
I have a question for my 2013 Range Rover Sport HSE, The warning light for the air suspension came on. After putting it through an analyzer the results were as follows:"only normal height is available" then the reading from the computer analyzer showed " C1A20-64 Pressure Increases too slow when filling reservoir" also U0421-68- Invalid Data Received from Ride Level Control Module.
My questions as as follows:
1. Does that mean that my compressor for the suspension is dead or dying?
2, Is my Ride Level Control Module the problem?

Before I go nuts buying parts to figure out what is wrong I would like to ensure what is wrong based on these messages.
3. Also I am considering converting this air suspension to normal springs & struts kit provided by Strutmasters.com but they have 2 kits one with VDS air suspension and one without. How do I know if my car is equipped with VDS I cannot see the top of the struts to check for the wire and no place in the description sheet of the car shows this info. I f I do the conversion kit my car computer will show the suspension fault warning light if I don't buy the kit with the VDS bypass module. Any help would be deeply appreciated,
Sincerely

 

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