Network Check

WARNING: This page is about a different car, the 2005 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: Selecting Network Check On Self-Diagnosis Screen

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

DTC CONDITION REFERENCE CHART TABLE

Diagnosis item	Contents	DTC return condition	Reference at error
HVAC	OK/NG	Communication error between combination meter and display unit.	CAN COMMUNICATION LINE CHECK
SWITCH	OK/NG	Communication error between AV switch and display unit.	AV COMMUNICATION LINE CHECK
AUDIO	OK/NG	Communication error between audio and display unit.	AUDIO COMMUNICATION LINE CHECK