What ABS code is this?

Hi I have a 1993 Range Rover Classic 3.9 efi auto and the ABS light is on and I have followed the instructions in the manual on how to get the code and what i am getting is the ABS light comes on for 2.5 seconds then 1 short then a gap then 2 short then a gap then 3 short, but i have looked in the manual but i cant seam to make head nor tales if it:decision:Has anyone any idea that might help me out hear, also i have uploaded a video on to YouTube

http://www.youtube.com/watch?v=JTQLMy-_8HU

Any help would be much appreciated, Regards Chris
PS its going for the MOT this sat