Nissan Juke Service and Repair Manual : Diagnosis system (navi control unit)
Diagnosis Description
On-Board Diagnosis Item • On-board diagnosis is performed in service test mode.
• On-board diagnosis checks if the system operates normally.
Service test mode
METHOD OF STARTING
1. Start the engine.
2. Turn OFF audio.
3. While pressing the “SET UP” switch, turn the MENU dial counterclockwise 3 clicks or more first, then clockwise and counterclockwise 3 clicks or more, respectively. (After the diagnosis mode starts, the initial screen of the diagnosis mode appears.)
END ON-BOARD DIAGNOSIS
Turn OFF ignition switch
System
System Diagram
System Description
Refer to Owner’s Manual for navigation and audio system operating
instructions.
Audio function and display are built into NAVI control unit.
This navigati ...
Ecu diagnosis information
NAVI CONTROL UNIT
Reference Value
TERMINAL LAYOUT
PHYSICAL VALUES
...
Other materials:
Models with Intelligent Key system
1. Apply the parking brake.
2. Move the shift lever to the P (Park) or N (Neutral) position. (P is recommended.)
The starter is designed not to operate unless the shift lever is in either of the
above positions.
Manual Transmission (MT) models:
Move the shift lever to the N (Neutral) position ...
Trouble diagnosis - specification
value
Description
The specification (SP) value indicates the tolerance of the value that is
displayed in “SPEC” of “DATA MONITOR”
mode of CONSULT-III during normal operation of the Engine Control System. When
the value in “SPEC”
of “DATA MONITOR” mode is within the SP value, the Engine Control Sys ...
Idle air volume learning
Description
Idle Air Volume Learning is a function of ECM to learn the idle air volume
that keeps each engine idle speed
within the specific range. It must be performed under any of the following
conditions:
• Each time electric throttle control actuator or ECM is replaced.
• Idle speed or i ...
