Nissan Maxima Service and Repair Manual: NISSAN vehicle immobilizer system-nats symptoms

Symptom Table

Security indicator does not turn ON or flash.

CAUTION:

  •  Follow Trouble Diagnosis Flowchart referring to "SEC-4, "Work Flow"". Determine malfunctioning condition before performing this diagnosis.

  •  Check that vehicle is under the condition shown in "Conditions of vehicle" before starting diagnosis.

  •  Check systems shown in the "Action" column in this order.

CONDITIONS OF VEHICLE (OPERATING CONDITIONS)

  •  Intelligent Key is not inserted into key slot.

  •  Engine switch is not depressed.

    Vehicle security system symptoms
    Symptom Table ...

    Precaution
    PRECAUTIONSPrecaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" The Supplemental Restraint System such as "AIR BAG" and "SEAT BELT PRE-TENSIONER", used alo ...

    Other materials:

    Main line between HVAC and A-bag circuit
    Diagnosis Procedure 1.CHECK HARNESS CONTINUITY (OPEN CIRCUIT)  Turn the ignition switch OFF.  Disconnect the battery cable from the negative terminal.  Disconnect the following harness connectors. A/C auto amp. Harness connectors M1 and ...

    CAN communication circuit
    Diagnosis Procedure 1.CONNECTOR INSPECTION Turn the ignition switch OFF. Disconnect the battery cable from the negative terminal. Disconnect all the unit connectors on CAN communication system. Check terminals and connectors for damage, bend and loose connection. 2.CHECK HARNESS CON ...

    ECM branch line circuit
    Diagnosis Procedure 1.CHECK CONNECTOR Turn the ignition switch OFF. Disconnect the battery cable from the negative terminal. Check the following terminals and connectors for damage, bend and loose connection (unit side and connector side). - Models without automatic drive positione ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

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