Thanks for your reply. It's much appreciated.
Excuse my stupidity but what is a PTU? I did read another article by someone having a similar problem and the PTU was mentioned in this. Where is it situated?
Have got it booked into my local Nissan dealer for Thursday but I bet these buggers will charge me the earth. Saying that, I just want it fixed. Having to do 120 miles a day on a bloody motorbike starting from tomorrow is not going to be fun.
Shelton