Nissan Maxima Service and Repair Manual: 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 each 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.

    Magnet clutch control system
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    Diagnosis system (HVAC)
    CONSULT Function CONSULT can display each diagnosis item using the diagnosis test modes as shown. CONSULT application items SELF DIAGNOSTIC RESULT Display Item List *: Perform self- ...

    Other materials:

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    Description The electrical load signal (Headlamp switch signal, rear window defogger switch signal, etc.) is transferred via the CAN communication line from BCM to ECM via the IPDM E/R. Component Function Check 1.CHECK REAR WINDOW DEFOGGER SWITCH FUNCTION Turn ignition switch ON. Connec ...

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    Rear power sunshade (if so equipped)
    The rear sun shade operates when the ignition switch is in the ACC or ON position. The rear sun shade switch is located on the front console. To raise the sun shade, push the upper side of the switch 1 . To lower the sun shade, push the lower side of the switch 2 . The switch ne ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

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