Network Check

Selecting NETWORK CHECK on self-diagnosis screen, display self-diagnostic results.

Fig 1: Identifying Display - Network Check

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

DTC REFERENCE ERROR

Diagnosis item	Contents	DTC return condition	Reference at error
HVAC	OK/NG	Communication error between unified meter and A/C amp. and display unit.	"CAN COMMUNICATION LINE INSPECTION "
SWITCH	OK/NG	Communication error between A/C and AV switch and display unit.	"AV COMMUNICATION LINE INSPECTION "
AUDIO	OK/NG	Communication error between audio and display unit.	"AUDIO COMMUNICATION LINE INSPECTION "