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

Description

This is an onboard diagnosis system which records diagnosis information related to the exhaust gases. It detects malfunctions related to sensors and actuators. The malfunctions are indicated by means of the malfunction indicator lamp (MIL) and are stored as DTC in the ECU memory. The diagnosis information can be checked using a diagnosis tool (GST: Generic Scan Tool).

Function of OBD

The GST is connected to the diagnosis connector on the vehicle and communicates with the on-board control units to perform diagnosis. The diagnosis connector is the same as for CONSULT-III. Refer to GI-50, "Description".

    System
    CVT control system : System Diagram CVT control system : System Description INPUT/OUTPUT SIGNAL TABLE *: With Nissan Dynamic Control System SYSTEM DESCRIPTION CVT detects the vehicle drivin ...

    Diagnosis system (TCM)
    Diagnosis description : 1 Trip Detection Diagnosis and 2 Trip Detection Diagnosis NOTE: Start the engine and turn OFF the ignition switch after warm-up. This is defined as 1 trip. 1 TRIP DE ...

    Other materials:

    Door mirror defogger does not operate
    Both sides BOTH SIDES : Description Both door mirror defoggers do not operate BOTH SIDES : Diagnosis Procedure 1.CHECK REAR WINDOW DEFOGGER Check rear window defogger. Refer to DEF-31, "Component Function Check". Is the inspection result normal? YES >> GO TO 2. NO > ...

    B2627 outside antenna
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PERFORM DTC CONFIRMATION PROCEDURE 1. Disconnect outside key antenna (passenger side) connector. 2. Perform INTELLIGENT KEY Self Diagnostic Result. Is outside key antenna DTC detected? YES >> Refer to DLK-63, "Diagnos ...

    Steering does not lock
    Description Steering does not lock when door is open while ignition switch is OFF. NOTE: Before performing the diagnosis, check Work Flow. Refer to SEC-47, "Work Flow". Diagnosis Procedure 1.CHECK DOOR SWITCH Check door switch. Refer to DLK-87, "Component Function Check ...