Inspection Procedure

WARNING: This page is about a different car, the 2013 Nissan Xterra. However, it is still accessible from the selected car via links, so may be relevant.

If the CONSULT cannot diagnose the system properly, check the following items.

Symptom	Check item
CONSULT cannot access any system.	CONSULT DLC power supply circuit (Terminal 8) and ground circuit (Terminal 4)
CONSULT cannot access individual system. (Other systems can be accessed.)	Power supply and ground circuit for the control unit of the system (For detailed circuit, refer to the wiring diagram for each system.) Open or short circuit between the system and CONSULT DLC (For detailed circuit, refer to the wiring diagram for each system.) Open or short circuit CAN communication line. Refer to "TROUBLE DIAGNOSIS FLOW CHART ".

NOTE: The CAN and DDL2 circuits from DLC pins 6, 7 and 14 may be connected to more than one system. A short in any circuit connected to a control unit in one system may affect CONSULT access to other systems.