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:

    Security indicator lamp
    Component Function Check 1.CHECK FUNCTION 1. Perform “THEFT IND” in “ACTIVE TEST” mode of “IMMU” of “BCM” using CONSULT-III. 2. Check security indicator lamp operation. Is the inspection result normal? YES >> INSPECTION END NO >> Go to SEC-159, "Diagnosis Procedure". ...

    Component parts
    Charging system CHARGING SYSTEM : Component Parts Location 1. Charge warning lamp (On the combination meter) 2. Alternat CHARGING SYSTEM : Component Description Power generation voltage variable control system POWER GENERATION VOLTAGE VARIABLE CONTROL SYSTEM : Component Parts Location N ...

    U1000 can comm circuit
    Description CAN (Controller Area Network) is a serial communication line for real-time application. It is an on-vehicle multiplex communication line with high data communication speed and excellent malfunction detection ability. Many electronic control units are equipped onto a vehicle, and ...