Nissan Juke Service and Repair Manual : System

Can communication system

CAN COMMUNICATION SYSTEM : System 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 error detection ability. Many electronic control units are equipped onto a vehicle, and each control unit shares information and links with other control units during operation (not independent). In CAN communication, control units are connected with 2 communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less wiring.

Each control unit transmits/receives data but selectively reads required data only.

Diag on can

DIAG ON CAN : Descrip

“Diag on CAN” is a diagnosis method which uses the CAN communication line for the communication between the control unit and the diagnostic tool.

DIAG ON CAN : System Diagram


Trouble diagnosis


    Trouble diagnosis
    System Diagram Condition of Error Detection DTC (e.g. U1000 and U1001) of CAN communication is indicated on SELF-DIAG RESULTS on CONSULT-III if a CAN communication signal is not transmitted o ...

    Other materials:

    Washer tank
    Exploded View 1. Front washer nozzle LH 2. Front washer nozzle RH 3. Front washer tube LH 4. Front washer tube RH 5. Check valve 6. Front washer tube 7. Joint 8. Washer tank inlet cap 9. Washer tank inlet 10. Washer tank 11. Headlamp washer pump 12. Washer pump 13. Packing 1 ...

    B2628 outside antenna
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PERFORM DTC CONFIRMATION PROCEDURE 1. Disconnect outside key antenna (rear bumper) connector. 2. Perform “INTELLIGENT KEY” Self Diagnostic Result. Is outside key antenna DTC detected? YES >> Refer to DLK-240, "Diagnosis ...

    Precaution Necessary for Steering Wheel Rotation after Battery Disconnect
    NOTE: • Before removing and installing any control units, first turn the ignition switch to the LOCK position, then disconnect both battery cables. • After finishing work, confirm that all control unit connectors are connected properly, then re-connect both battery cables. • Always use CONS ...