Hi , I have a problem with parking assistant in front of the Toyota Avensis 2006 years . I have Launch Diagun but it has no this function for diagnosis. How can I diagnose what is wrong ? Is the only original software for cars Toyota ?
thanx
Kris

hi there
you can daignose with any daignostic software that can read all systems :o but if toyota power train has any fault code there comes on plenty light on dash like brake abs vss brake faulty etc but there will be fault of egr or o2 sencer or any other you can delete it and replace the component. hopfully every thing going ok