October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
On Board Diagnosis Function: Description
WARNING: This page is about a different car, the 2013 Infiniti M56 and 2013 Infiniti M37. However, it is still accessible from the selected car via links, so may be relevant.
The DTC is displayed on the information display by operating the ICC steering switch.
On Board Self-diagnosis System Diagram
Courtesy of NISSAN NORTH AMERICA, INC.