Nissan Maxima Service and Repair Manual: 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:

    Turning the FEB system on/off
    Perform the following steps to turn the FEB systems ON or OFF. 1. Press the   button until "Settings" displays in the vehicle information display and then press OK button. Use the  button to select "Driver Assistance". Then press the OK button. 2. Select "Emergency Brake" ...

    Service data and specifications (SDS)
    SERVICE DATA AND SPECIFICATIONS (SDS) Capacity Thermostat Radiator ...

    Driver air bag module
    Exploded View Driver air bag module Side lid Driver air bag module harness connectors Steering wheel switch assembly connector Driver air bag module bolt Removal and Installation CAUTION: Before servicing, turn ignition switch OFF, disconnect both battery terminals and wai ...

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    Nissan Maxima Service and Repair Manual

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