Network Check

WARNING: This page is about a different car, the 2006 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

Selecting NETWORK CHECK on self-diagnosis screen displays self-diagnostic results.

Fig 1: Displaying Self-Diagnosis Screen - Network Check

Courtesy of NISSAN MOTOR CO., U.S.A.

SELF-DIAGNOSIS REFERENCE CHART

Diagnosis item	Contents	DTC return condition	Reference at error
HVAC	OK/NG	Communication error between combination meter and display unit.	, "CAN COMMUNICATION LINE CHECK (WITH MONOCHROME DISPLAY UNIT) "
SWITCH	OK/NG	Communication error between AV switch and display unit.	, "AV COMMUNICATION LINE CHECK (WITH MONOCHROME DISPLAY UNIT) "
AUDIO	OK/NG	Communication error between audio and display unit.	, "AUDIO COMMUNICATION LINE CHECK (WITH MONOCHROME DISPLAY UNIT) "