Question

2006 Nissan X-Trail 4 Cyl with code P1778, what is the meaning?

Answer 1

HI there

This code is for the step motor function on the transmission. This could be a problem with the step motor or a issue with the wiring or TCM.

P1778 NISSAN - Step Motor Function
Read more: https://www.autocodes.com/p1778_nissan.html