P38 EAS issue

L

Landroverscott

New Member

Posts

4

Location

Scotland

• May 15, 2023

• #1

Hi Folks, I’m flummoxed!

• Lowered to access hight
• With all doors & tailgate closed, pressed the height control rocker switch to return to standard height, light flashes, yet car does not lift.
• No dash warnings.
• Checked fuses #24(5A) and #29(10A) under drivers seat, plus those in the engine compartment: #’s 24, 35 and 44 and the 1 relay, (#20), by swapping it with #4.
• Pump working.
• EAS software stated: pump not work/no air/valve 1,2,3&4 not working (Software can treport false errors).
• Renewed relay & timer unit under front passenger seat.
• Replaced entire air-block unit with one known to be working.
• Manually inflated air bags all held pressure.
• Compressed air storage tank holds pressure.

Does anyone have any suggestions please?

 

kermit_rr

Very

Full Member

Posts

33,863

Location

North Shropshire

• May 15, 2023

• #2

I'll bet the pump isn't pumping. Remove the connector, if it can blow past your finger then it's ok. Otherwise will need new seals

 

L

Landroverscott

New Member

Posts

4

Location

Scotland

• May 15, 2023

• #3

Thanks for getting back so quickly; much appreciated as this is my daily drive and at 35MPH it ain’t no fun!


Yes, pump running efficiently as it was the entire valve block assembly I replaced with one I know was working.