Hi all wonder if anyone can help, changed front drive shaft and afterwards TC,ABS,HDC all on until i drove to 5 mph then went off ( if i brake in this time abs works and pedal vibrates all the time ) when i hit 20 mpg all lights back on and no vibration so guess deactivated. I guessed at damaged sensor so fitted new one and still had same problem, so disconnected power to abs unit to see if helped and result is all 3 lights on all the time now.