Thank you for the Link Geoff,

Just back from holiday so thought I'd have a look at the link, very helpful but using google translate I still couldn't locate whereabouts of the control unit! I can only conclude that it is now incorporated within the actual ABS Pump unit as there is a large wiring ...

Hi All,
my van is intermittently showing the ABS light on, the fault code shows up as front left and rear right sensor fault, when the resistance was checked these were deemed as working Ok.
Next stop would be to check the control unit itself.......No problem! it should be easy to get to under the ...