Have a 2003 Disco II that i have been bringing back from the brink. It sat a while after getting it ready ti install interior and when i fired it back up I have been chasing codes, codes, codes. After about 3 weeks i have it down to 3 and have no idea which direction to go to clear them. i have the following on the

motronic side:

P1592 Rough Ride
P0134 I ordered new O2 sensors for this one so fairly certain it will correct itself.

SLABS: and this
11-05 i had one earlier about the shuttle valve so replaced the entire shuttle assembly and this code came up.

Any help on what to do to clear the P1592 and the 11-05 I would appreciate it. I have done a lot of research with no clear path to resolve the faults.

Thanks,

 

P1592 is a "generic" ABS fault code. If you have the 3 Amigo's I'd consider performing Option B to fix the weak link within the Wabco Unit itself.

 

Have you done "Option B" for the ABS/Three Amigos? I used to get shuttle valve/P1590/3 Amigos from time to time. Once I did the Option B (2011-12??) it sent them away. I would wire that up and see if it sends any codes away. I would check the connections of your abs sensors if you are running them and not the rewire back to the SLABS. I recently found a cracked one up front. Functioning somehow but cracked and bare wire exposed.

 

You need a scanner that can read your abs codes.