X-Trail Throttle Body Cleaning

Hi Nissan peeps. Just want to ask if anybody knows a shop outside the casa that does throttle body cleaning. Was advised by someone that since the X-Trail is drive by wire it has to be done by someone who has the equipment and know how. Pls advise as to the cost, also.

My ride is a 2006 Nissan X-Trail. :happy:

Thanks!