Nissan Murano: System / Can Communication

Nissan Murano (Z52) 2015-2024 Service Manual / Engine / Engine Control System :: Vq35de / System Description / System / Can Communication

System Description

CAN (Controller Area Network) is a serial communication line for real time application. It is an on-Nissan Murano vehicle multiplex communication line with high data communication speed and excellent error detection ability. Many electronic control units are equipped onto a Nissan Murano 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.

Refer to CAN Communication Signal , about CAN communication for detail.

    Integrated Control of Engine, Cvt, and Abs

    System Description Real time communications (signal exchange) among control units (e.g. ECM, CVT, ABS, and combination meter) via CAN communication optimizes engine torque and lock-up during gear shift and prevents engine speed from decreasing during deceleration...

    Fuel Pump Control Module (fpcm)

    System Description SYSTEM DIAGRAM*1: ECM determines the start signal status by the signals of engine speed and battery voltage.*2: This sensor is not used to control the engine system under normal conditions...

    Other information:

    Nissan Murano (Z52) 2015-2024 Service Manual: Information Display (ascd)


    Component Function Check CHECK INFORMATION DISPLAY Start engine. Press MAIN switch on ASCD steering switch. Drive the Nissan Murano vehicle at more than 40 km/h (25 MPH). CAUTION: Always drive vehicle at a safe speed. Press SET- switch. Check that the reading of the speedometer shows the same value as the set speed indicated in the information display while driving the Nissan Murano vehicle on a flat road...

    Nissan Murano (Z52) 2015-2024 Service Manual: B2602 Shift Position


    DTC Description DTC DETECTION LOGICNOTE: If DTC B2602 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to DTC Description. If DTC B2602 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010...

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