Nissan Juke Service and Repair Manual : U1000 can comm

Description

CAN (Controller Area Network) is a serial communication line for real time applications. It is an on-vehicle multiplex communication line with high data communication speed and excellent error detection ability. Modern vehicle is equipped with many electronic control unit, 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.

CAN Communication Signal Chart. Refer to LAN-31, "CAN COMMUNICATION SYSTEM : CAN Communication Signal Chart".

DTC Logic

DTC DETECTION LOGIC

Diagnosis Procedure


Diagnosis Procedure

1.PERFORM SELF DIAGNOSTIC

1. Turn ignition switch ON and wait for 2 seconds or more.

2. Check “Self Diagnostic Result” of BCM.

Is “CAN COMM CIRCUIT” displayed? YES >> Refer to LAN-17, "Trouble Diagnosis Flow Chart".

NO >> Refer to GI-42, "Intermittent Incident".

    U1010 control unit (can)
    DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1.REPLACE BCM When DTC “U1010” is detected, replace BCM. >> Replace BCM. Refer to BCS-161, "Removal and Installation". ...

    Other materials:

    Headlamp aiming system (manual)
    Component Inspection 1.CHECK HEADLAMP AIMING SWITCH 1. Remove headlamp aiming switch. 2. Check resistance among each headlamp aiming switch terminal. Is the inspection result normal? YES >> Headlamp aiming switch is normal. NO >> Replace the headlamp aiming switch. ...

    Thermo control amplifier
    Component Function Check 1.CHECK A/C ON SIGNAL With CONSULT-III 1. Turn ignition switch ON. 2. Select “AIR CONDITIONER” of “BCM” using CONSULT-III. 3. Select “THERMO AMP” in “DATA MONITOR” mode, and check status under the following condition. Is the inspection result normal? YES >> ...

    Rear wiper motor
    Exploded View 1. Rear wiper motor 2. Rear wiper blade 3. Rear wiper arm 4. Rear wiper arm cover 5. Rear wiper pivot seal A : Model for cold areas : Pawl : N·m (kg-m, in-lb) : N·m (kg-m, ft-lb) Removal and Installation REMOVAL 1. Remove rear wiper arm. Refer to WW-84, "Removal a ...