hi all, i have a disco 2 that has the 3 amigos steady on and has been for a while. i have recently tried the repair of the wiring on the vale itself with no luck. when i used my meter to test the valve, i did not get correct ohm readings when in open or closed positions.

would like to see if anyone has a shuttle valve that is getting correct readings that theyre willing to part with.

thanks in advance

 

I believe the shuttle valve switches are what you're referring to. Atlantic British sells new assemblies... ABS Modulator Shuttle Valve Switch (Part # SWO500030) - Land Rover hydraulics from Atlantic British
I would recomend you go ahead and inlist option 'B' (modulator ground bypass) while your at it as this deals with the root cause of the 3 Amigo issue. ABS Mod - LAND ROVER CLUB V.I.

 

Thanks for the info. I will check AB for the part. I have already done the "B" repair on the one in the truck now however when I checked the valves with a meter, the resistance was not reading the correct numbers making m believe that the valves are bad to begin with.

 

Yeah, that makes sense. I think when you replace the valve switches, you'll be all set.
Good Luck!