Nissan Maxima Service and Repair Manual: U0100 lost communication (ECM A)

Nissan Maxima Service and Repair Manual / Transmission & driveline / Transaxle & transmission / DTC/circuit diagnosis / U0100 lost communication (ECM A)

DTC Logic

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.PREPARATION BEFORE WORK

If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next test.

2.PERFORM DTC CONFIRMATION PROCEDURE

  1.  Start the engine and wait for at least 5 seconds.
  2.  Check the first trip DTC.

Diagnosis Procedure

For the diagnosis procedure, refer to LAN-15, "Trouble Diagnosis Flow Chart".

    DTC/circuit diagnosis
    ...

    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 excelle ...

    Other materials:

    The fuel gauge pointer does not move to "F" when refueling
    Description The fuel gauge needle will not move to "F" position when refueling. Diagnosis Procedure 1.OBSERVE FUEL GAUGE Does it take a long time for the pointer to move to FULL position? 2.IDENTIFY FUELING CONDITION Was the vehicle fueled with the ignition switch ON? 3.OBSERVE VEHICLE PO ...

    VDC
    System Diagram Hydraulic Circuit Diagram Primary side VDC/TCS/ABS actuator Primary side VDC switch-over valve 1 (USV1) Primary side VDC switch-over valve 1 (HSV1) Primary side pump Rear right inlet solenoid valve Primary side inlet valve Primary side damper Fr ...

    Camshaft
    Exploded View Camshaft position sensor bracket (RH) Camshaft brackets No. 1 camshaft bracket (RH) Camshaft (EXH) (RH) Camshaft (INT) (RH) Cylinder head (RH) Cylinder head (LH) Camshaft (EXH) (LH) Camshaft (INT) (LH) No. 1 camshaft bracket (LH) Camshaft brackets Cam ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

    © 2017-2026 Copyright www.nimainfo.com
    0.0056