Nissan Juke Service and Repair Manual : U1000 can comm circuit

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-DIAG [CAN]” in “special function” of “AIR BAG” using CONSULT-III.

Is DTC “U1000” displayed? YES >> Refer to LAN-17, "Trouble Diagnosis Flow Chart".

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

    U1010 control unit (can)
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    Other materials:

    Exterior and interior lights
    : See a NISSAN dealer for replacement. NOTE: Always check with the Parts Department at a NISSAN dealer for the latest information about parts. : REMOVE : INSTALL Replacement procedures All other lights are either type A, B, C, D or E. When replacing a bulb, first remove the lens and/or c ...

    B1218, B1219, B1220, B1221, B1222, B1223 diagnosis sensor unit
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.CHECK SELF-DIAG RESULT With CONSULT-III 1. Turn ignition switch ON. 2. Perform “Self Diagnostic Result” mode of “AIR BAG” using CONSULT-III. Without CONSULT-III 1. Turn ignition switch ON. 2. Check the air bag warning lamp statu ...

    Body component parts
    Underbody Component Parts (2WD Models) : Both sided anti-corrosive precoated steel sections : High strength steel (HSS) sections : Both sided anti-corrosive steel and HSS sections NOTE: • For the parts without a number described in the figure, it is supplied only with the assembly p ...