Ride height sensors

[Worzella]

I want to replace my 4 ride height sensors and seem to find many OEM and third party suppliers for the rears...but can only find pricey OEM for fronts. Do others see the same out there in parts world?

Thanks - Randy

 

[txfromwi]

That's a project I have never done, but experience tells us that OEM is the way to go, pretty much always on everything.
I would go with OEM on those.

 

[powershift]

I'm curious why you want to replace them?

 

[Worzella]

New to LR4 so just pondering things, but she started randomly showing yellow "Susp fault" errors on the dash, when would turn to red "Keep under 30 MPH" errors. But the errors only would stay on the dash for a minute or so and then the warning would come back on.

And oddly, the transition from yellow to red happened when I would accelerate after stopping. The 4x4 height screen showed all 4 corners level.

And I have a consistent code of U0421(68) which references invalid ride height data.

I don't have GAP tool yet, so code is from a budget unit I have atm.

Do you have any suggestions to verify the sensors?

Thanks - Randy

 

[powershift]

Ah, I'm just trying to learn more about things that may happen to my rig. The ride height sensors do sound broken but you could also check the connections to/from them. Disconnect the wire lead, clean and retry. When buying parts for the air suspension I would stick with Land Rover brand bought at the local dealer. If you are technical then you could try the SDD software on the Jag forums. I paid about $30 for the USB-OBD2 dongle off the internet to work with it.