Abs lights etc

Have had the 3 amigos for a while, in fact, solidly on for 3 or 4 months, and arranged to have codes read and cleared.

Dropped car off at an independant dealer, he started it, drove it into the workshop, and switched it off.

On hooking up Autologic, all light were off and no codes stored. He Had not cleared them

Took it home, drove about till lights came on again, went back and got the codes read again.

Codes referring to sticking shuttle valve switches,. 0500, 0506

open circuit 0506, 501/9, 506/3, 501.8, and 500/1 ground came up

codes cleared. took car away.

Driving home and a moron pulls out in front of me, had to brake hard, chime chime, abs and tc lights came on and stayed on,

Arrived home, switched off, and on restart, only abs light is lit

I have done the shuttle switch mod, a while ago, and it seems to have made no difference, and am wondering if the switches themselves may be faulty, i did meter them, and they were at the setting shown on the slabs mod, but they may be intermittantly faulty

The shuttle valves themselves were done last year, just prior to my purchase.

Any thoughts woud be appreciated, before i strip the whole abs system out and bin it!

thanks

Gordy

Don't bin it,D2's had ABS as standard so it has to be there for mr mot man

check the other things too shown in this bulletin http://www.landroverclubvi.com/uplo...warning_lamp_illumination_troubleshooting.pdf

Thanks Guys,

I have carried out the checks posted by Sierrafery, to no avail I'm afraid

Does anyone know if the Shuttle valve switches are available anywhere other than a main dealer?

I have found a set in USa but would prefer a UK supplier

Thanks

Gordy88 said:

Thanks Guys,

I have carried out the checks posted by Sierrafery, to no avail I'm afraid

Does anyone know if the Shuttle valve switches are available anywhere other than a main dealer?

I have found a set in USa but would prefer a UK supplier

Thanks

Click to expand...

Bought mine off ebay £40 posted.300697318331 Item number:

ABS Modulator Shuttle Valve Repair Kit (Wabco) SWO500030 Island 4x4 - Specialists in Land Rover and Range Rover Parts and accessories for all models. UK and worldwide mail order. or LAND ROVER DISCOVERY 2 ABS SHUTTLE VALVE MODULATOR | eBay

I got mine of eBay for £29.00 a few months ago

I have this problem with the three lamps lit-can you point out where the shuttle switch you've mentioned is located, please

Picked up a new set of switches from Foundry 4 by 4 via ebay

Will stick them in and see how we go, its becoming personal now!!!



@Bignose, the shuttle valve switches (SVS) are part of the abs Modulator, inside the engine bay, This link show were,

ABS Mod - LAND ROVER CLUB V.I.

Cheers

Bignose said:

I have this problem with the three lamps lit-can you point out where the shuttle switch you've mentioned is located, please

Click to expand...

but those 3 lamps could be lit by many more reasons... you better read the fault codes before you start disassembling the modulator cos it could be a simple sensor/hub issue...or god knows what...see tha table below(disregard the fact that they say the brake warning must be on all the time cos it was conceived so but it doesnt happen all the time...concentrate on the 3 amigos)

Thanks for the info & links, I'll be checking the hub sensors first although I had a similar fault on a 2004 Discovery & a new battery cured the problem.?!?! I don't think I'm going to be that lucky with this car-so all your help is appreciated!