Help my lr3 raises its off overnight . Please help

[Vezir Hoda]

Why does my lr3 raise into extended mode in the rear over night .can anyone help?

 

[Houm_WA]

Not sure but the first thing I'd check is the EAS calibration.

 

[rjowenusa]

Don't shoot me but are you sure the rear is raising and it's not the front dropping pitching the rear up in the air?

 

[remember5]

I agree, i know the system is designed to monitor all 4 points and drop to stay level if one bag's pressure decreases but I have never heard of a compressor kicking in with the ignition off.

 

[Globetrotter]

Are you parked on a hill as it may self level

 

[Jazzy]

rjowenusa brings up a good point. Might not be your issue, but just providing experience I had...A while back I was installing a hidden winch and had to disconnect my front air suspension solenoid. While trying to disconnect solenoid from bumper I accidentally triggered some air release...long story short, the solenoid began slowly leaking air and the front dropped overnight. I monitored for two nights and determined the solenoid to be the issue.

I ordered and installed the new solenoid and problem fixed. Solenoid cost about ~$160 online and install is extremely simply...I viewed RSW Solutions youtube video on suspension which shows how to drain the air suspension. LR dealership will do it for ~$450. Good luck!

 

[Globetrotter]

If both sides of rear go up then its the rear crossover valve is open same if both sides of front go down, then front crossover valve is open. Now I did read somewhere that after 6 hours system will try and self level.