So after a couple of months using the p38 the fault is still occurring but only when I press the brake pedal and only when pressing the pedal when manoeuvring slowly. Last week I came to the conclusion the accumulator must be at fault and not holding pressure, I changed it yesterday went for a run pumped brake a lot when parking and no abs tc light. Started to drive out of garage today and it’s on again when touching brake pedal whilst manoeuvring, I was going to change abs ecu but didn’t because the problem only occurs when pressing brake pedal lightly. No faults showing on Nanocom, one thing I will say is when abs tc lights come on and traction failure comes up on dash when ign turned off both lights stay on on restart and go off together once speed up to about 5 mph but under normal working tc light goes out once system is up to pressure then abs light goes off at 5 mph like it should. Any more ideas?