Nissan Juke Service and Repair Manual : 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 each control unit shares information and links with other control units during operation (not independently). 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.

DTC Logic

DTC DETECTION LOGI

DTC CONFIRMATION PROCEDURE


DTC CONFIRMATION PROCEDURE

1.PREPARATION BEFORE WORK

If another DTC CONFIRMATION PROCEDURE occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next test.

>> GO TO 2.

2.CHECK DTC DETECTION

1. Start the engine and wait for at least 5 seconds.With CONSULT-III


1. Start the engine and wait for at least 5 seconds.

2. Check the DTC.

Is U1000 detected? YES >> Go to TM-390, "Diagnosis Procedure".

NO >> INSPECTION END

Diagnosis Procedure

For the diagnosis procedure, refer to LAN-17, "Trouble Diagnosis Flow Chart".

    U0300 can communication data
    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 excellen ...

    U1117 lost communication (ABS)
    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 excellen ...

    Other materials:

    Door lock status indicator
    Component Function Check 1.CHECK FUNCTION 1. Select DOOR LOCK of BCM using CONSULT-III. 2. Select DOOR LOCK IND in ACTIVE TEST mode. 3. Check that the function operates normally according to the following conditions. Is the inspection result normal? YES >> Door lock status in ...

    P0097, P0098 IAT sensor 2
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PRECONDITIONING If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test. 1. Turn ignition switch OFF and wait at least 10 seconds. 2. Turn ignition swit ...

    Front suspension member
    Exploded View 2WD 1. Front suspension member 2. Damper assembly* 3. Rebound stopper rubber 4. Washer 5. Member stay 6. Rebound stopper : Nm (kg-m, ft-lb) *: For K9K models 4WD 1. Front suspension member 2. Rebound stopper rubber 3. Washer 4. Member stay 5. Rebound stopper ...