CONSULT/GST CHECKING SYSTEM < BASIC INSPECTION >
CONSULT Data Link Connector (DLC) Circuit
INFOID:0000000012433190
GI
INSPECTION PROCEDURE If the CONSULT cannot diagnose the system properly, check the following items. B Check item
CONSULT cannot access any system.
• CONSULT DLC power supply circuit (Terminal 8 and 16) and ground circuit (Terminal 4 and 5)
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 wiring diagram for each system.) • Open or short circuit between the system and CONSULT DLC (For detailed circuit, refer to wiring diagram for each system.) • Open or short circuit CAN communication line. Refer to LAN-16, "Trouble Diagnosis Flow Chart".
NOTE: The DDL2 circuits and CAN communication lines from DLC pins 6, 7 and 14 may be connected to more than one system. A short in a DDL circuit or CAN lines connected to a control unit in one system may affect CONSULT access to other systems. For a complete DDL circuit layout, refer to GI-52, "Wiring Diagram - CONSULT/GST CHECKING SYSTEM". For a complete CAN line layout, refer to LAN-33, "Wiring Diagram".
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Revision: August 2015
GI-51
2016 Versa Note
