Question:
Storey,
I bought your product and it reset the eas faults and read them. The range rover’s air pump
could not raise the vehicle up. I took the air hoses off and filled them with air, then used the V3
and the vehicle stayed up for two to three days. My wife took it to school and put it in park and shut it off
then it lowered and will not go back up. Do you think it is a leak? Could it be a Valve? Ant thoughts?
Thank you , Bob
Answer:
Does the compressor run when the EAS faults are cleared and everything is plugged back in (i.e…unmodified system)?
If the compressor does not turn on my itself, then there is a problem with either the compressor wiring/relay, the pressure switch, or the thermal switch. The thermal switch is the most likely candidate.
If the compressor does turn on by itself, it should run continuously until the tank is filled. If the compressor runs intermittently (on and off every 15-30 seconds) then the problem is a bad EAS Driver pack.
If the compressor turns on by itself and runs for longer than 15-20 minutes before shutting off, then the compressor piston seal is bad.