Hello was driving today no 3 amigos for a couple weeks now and boom the buggers are back

So got home plugged hawkeye and says shuttle valve fault

My question is has anyone done the bypass on the abs module like they do on the wabco system fitted to discos and hummers


The reason I ask this is when I get my multimeter out to test they always work fine

Shuttle valves or shuttle valve switches?


I think the fault codes tell the difference.

I think the switches are available separately, costs about £25.

i had an old pump and swapped the switches over and instead of connecting the conector inside the pump i ran 2 wires from the switch one to earth and 1 to the red black wire and upto now i have not had the 3 lights again since altho only done a few miles but heres to wishing plus Disco owners do this bypass