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
Service information for electrical
incident
Work Flow
Control Units and Electrical Parts
PRECAUTIONS
• Never reverse polarity of battery terminals.
• Install only parts specified for a vehicle.
• Before replacing the control ...
Other materials:
Fluorescent leak detector
Checking System for Leaks Using the Fluorescent
Leak Detector
1. Check A/C system for leaks using the UV lamp and safety goggles (J-42220)
in a low sunlight area (area
without windows preferable). Illuminate all components, fittings and lines. The
dye will appear as a bright
green/yellow ar ...
Diagnosis system (BCM)
COMMON ITEM
Diagnosis Description
BCM CONSULT-III FUNCTION
CONSULT-III performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub s ...
How to read the displayed lines
Guiding lines which indicate the vehicle width and
distances to objects with reference to the vehicle
bumper line A are displayed on the monitor.
Distance guide lines:
Indicate distances from the vehicle body.
● Red line 1 : approx. 1.5 ft (0.5 m)
● Yellow line 2 : approx. 3 ...