Nissan Juke Service and Repair Manual : On board diagnostic (OBD) system

Diagnosis Description

This system is an on board diagnostic system that records exhaust emission-related diagnostic information and detects a sensors/actuator-related malfunction. A malfunction is indicated by the malfunction indicator lamp (MIL) and stored in ECU memory as a DTC. The diagnostic information can be obtained with the diagnostic tool (GST: Generic Scan Tool).

GST (Generic Scan Tool)

When GST 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. Refer to EC-490, "Diagnosis Description".

NOTE

:
Service $0A is not applied for regions where it is not mandated.

    System
    Engine control system : System Diagram Engine control system : System Description ECM performs various controls such as fuel injection control and ignition timing control. MULTIPORT FUEL INJE ...

    Diagnosis system (ECM)
    Diagnosis description : 1st Trip Detection Logic and Two Trip Detection Logic When a malfunction is detected for the first time, 1st trip DTC and 1st trip Freeze Frame data are stored in the ECM ...

    Other materials:

    Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
    The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collision. Information necessary to service the system safely is include ...

    G sensor
    Exploded View 1. Bracket 2. G sensor : Vehicle front : N·m (kg-m, ft-lb) : N·m (kg-m, in-lb) Removal and Installation CAUTION: • Never drop or strike G sensor, because it has little tolerance for impact. • Never use a power tool to avoid impact. REMOVAL 1. Disconnect the battery cable ...

    Back door lock
    Exploded View 1. Back door lock assembly 2. TORX bolt 3. Back door striker : Do not reuse : N·m (kg-m, ft-lb) : Body grease Door lock DOOR LOCK : Removal and Installation REMOVAL 1. Remove the back door lower finisher. Refer to INT-35, "BACK DOOR LOWER FINISHER : Removal and In ...