Hi so a friend fitted a new Compressor and relay today to his 2003 range Rover it will go up but then will not drop until driven over 30 miles an hour

Any ideas
No fault codes

You mean it will not come down from Off Road height using the dash buttons ?
Are the dash lights on (for the EAS) ?
Can you go to Access height then back to normal ?
Have you turned the steering wheel from lock to lock a few times? .
Experience is the only genuine knowledge, but as time passes, I have forgotten more than I can remember
Volvo V70 P2 2006 2.4 Petrol 170bhp Estate SE
MG Midget Mk1 1962

Previous: L322 Range Rover TDV8 3.6 2008; L322 Range Rover TD6 3.0 2002; P38A Range Rover V8 1999

It Won’t go from normal to Access
lifts to off road nice then the front stays up When dropping to normal
if driven over 30mph it drops to normal as it should
We have tried the steering from side to side but still the same
You can hear it vent the air when trying to go to access but the rear only drops 1/2 inch

It was ok before up and down but very slow then had suspension inactive come up on the dash
So ordered a new compressor from LR spares

Small red light flashes when going up and down

Last edited by S700TNG on 16th Oct 2019 10:57pm. Edited 1 time in total

Try battery disconnection procedure (to clear ECU and unconfuse EAS ECU)

or calibration of EAS required .
Experience is the only genuine knowledge, but as time passes, I have forgotten more than I can remember
Volvo V70 P2 2006 2.4 Petrol 170bhp Estate SE
MG Midget Mk1 1962

Previous: L322 Range Rover TDV8 3.6 2008; L322 Range Rover TD6 3.0 2002; P38A Range Rover V8 1999

I think Joe90 is right , I assume the old comp was goosed ? so its probably got old codes stored up from trying to achieve demands which the old comp couldn't meet ?

This is the only think that’s coming up still won’t drop the front

Did you try the battery disconnection procedure ? .
Experience is the only genuine knowledge, but as time passes, I have forgotten more than I can remember
Volvo V70 P2 2006 2.4 Petrol 170bhp Estate SE
MG Midget Mk1 1962

Previous: L322 Range Rover TDV8 3.6 2008; L322 Range Rover TD6 3.0 2002; P38A Range Rover V8 1999

Yes

Suggest check all your air bags and sensors, then do a calibration .
Experience is the only genuine knowledge, but as time passes, I have forgotten more than I can remember
Volvo V70 P2 2006 2.4 Petrol 170bhp Estate SE
MG Midget Mk1 1962

Previous: L322 Range Rover TDV8 3.6 2008; L322 Range Rover TD6 3.0 2002; P38A Range Rover V8 1999

Starting to think height sensors are stiff

Is there an Exhaust for the front suspension was it just one central exhaust delete all down

There is a distribution valve at the front (front RHS wheelarch), at the back (rear RHS wheelarch) and on the reservoir .
Experience is the only genuine knowledge, but as time passes, I have forgotten more than I can remember
Volvo V70 P2 2006 2.4 Petrol 170bhp Estate SE
MG Midget Mk1 1962

Previous: L322 Range Rover TDV8 3.6 2008; L322 Range Rover TD6 3.0 2002; P38A Range Rover V8 1999