Originally Posted by KCSuppressors
Ok so my three lights came on, I had the codes pulled and the one that came up was 134 Shuttle Valve Switch Electrical failure. I've done some searching and I haven't found anything referring to 134 or Switch failure. I've seen supervision failure and electrical supervision failure...Are these the same where i could fix them with the sticky at the top of the page? also got a p1000 anti theft alarm code
You are going to need to post all the codes for the ABS as I do not recognize 134 as a SVS code. I believe the SVS switch code is 114 for the SVS Supervision.
The common problem is the solenoid pack ground pin goes bad and the fix is to bypass. We elected to replace the solenoid pack, SVS and SVS seals (from Falcon Works) instead of adding one more wire to worry about.
I would recommend reading through the link below and see if your codes match.
ABS Mod - LAND ROVER CLUB V.I.
2003 Land Rover Discovery 125K with high miles service complete