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 driv ...

    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 TRI ...

    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 ...

    Diagnosis and repair workflow
    Work Flow OVERALL SEQUENCE DETAILED FLOW 1.INTERVIEW FOR MALFUNCTION Interview the symptom to the customer >> GO TO 2. 2.SYMPTOM CHECK Check the symptom from the customer's information. Check that any symptom occurs other than the interviewed symptom. Insufficient cooling/heat ...

    Hill start assist system
    WARNING Never rely exclusively on the hill start assist system to prevent the vehicle from rolling backward on an incline. Always maintain a high level of vigilance. When stopped on a steep hill, especially in hazardous conditions like ice, snow, or mud, keep your foot fi ...