Nissan Altima 2007-2012 Service Manual: Consult-iii checking system

Description

• When CONSULT-III is connected with a data link connector equipped on the vehicle side, it will communicate with the control unit equipped in the vehicle and then enable various kinds of diagnostic tests.

1 : Hood release handle

2 : Data link connector

• Refer to “CONSULT-III Operation Manual” for more information.

Function and System Application

x: Applicable

*1: With continuously variable transmission

*2: With NAVI

*3: With security card installed

CONSULT-III Data Link Connector (DLC) Circuit

INSPECTION PROCEDURE

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

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- III access to other systems. For a complete DDL circuit layout, refer to GI-52, "Wiring Diagram - Coupe" or GI-53, "Wiring Diagram - Sedan". For a complete CAN line layout, refer to LAN-29, "Wiring Diagram - CAN SYSTEM -".

Wiring Diagram - Coupe

Wiring Diagram - Sedan

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