Hello All,

My 2015 LR4 HSE Lux sets an intermittent suspension fault light. Cycle the ignition and it goes away. I daily drive the truck and it comes one once every week or so.

Finally had the codes read and I'm showing C1A13-64 (28) Pressure does not decrease when venting gallery. Looking for info on addressing this concern.

Thanks in advance.

 

could be center valve block or restriction in exhaust line for system at compressor