Nissan Maxima 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 error detection ability. Many electronic control units are equipped on 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, CAN-L) 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 LOGIC

Nissan Maxima. DTC DETECTION LOGIC

Diagnosis Procedure

1.PERFORM SELF DIAGNOSTIC

  1. Turn ignition switch ON and wait for 2 seconds or more.
  2. Check "Self Diagnostic Result" of "AV Control Unit".
    DTC/circuit diagnosis
    ...

    U1010 control unit (CAN)
    Description Initial diagnosis of AV control unit. DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1.REPLACE AV CONTROL UNIT ...

    Other materials:

    Periodic maintenance
    WHEEL HUB On-vehicle Service Check axle and suspension parts for excessive play, wear or damage.  Shake each rear wheel to check for excessive play. Inspection Rear Wheel Bearing  Check axial end play. Axial end play : Refer to RAX-8, "Wheel Bearing (Rear)". Check ...

    How to switch the display
    With the ignition switch in the ON position, press the CAMERA button or move the shift lever to the R (Reverse) position to operate the Around View Monitor. The Around View Monitor displays different split screen views depending on the position of the shift lever. Press the CAMERA button to ...

    Rocker Cover
    Exploded View Camshaft position sensors (LH) O-rings Camshaft position sensors (RH) O-rings Rocker cover (RH) Rocker cover gasket (RH) Rocker cover gasket (LH) Rocker cover (LH)  Refer to INSTALLATION Front Removal and Installation (LH) REMOVAL Remove the ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

    © 2017-2025 Copyright www.nimainfo.com
    0.0056