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Autodata - Diagnostic Trouble Codes Fault locations and probable causes - 2004 edition

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Model: Micra Almera Primera Serena Terrano II<br />

NlSSAN<br />

lmmobilizer<br />

General information<br />

Refer to the front of this manual for general test conditions,<br />

terminology, detailed descriptions of wiring faults <strong>and</strong> a<br />

general trouble shooter for electrical <strong>and</strong> mechanical faults.<br />

1999 -, Micra petrol models/Almera/Primera: Access engine<br />

control module (ECM) fault memory for immobilizer related<br />

trouble codes.<br />

Accessing <strong>and</strong> erasing<br />

No digital trouble codes available from vehicle<br />

manufacturer.<br />

The immobilizer control module fault memory can only be<br />

accessed <strong>and</strong> erased using diagnostic equipment able to<br />

display fault <strong>locations</strong> as a text description.<br />

<strong>Trouble</strong> code identification<br />

<strong>Fault</strong> location<br />

Immobilizer control module - malfunction<br />

Ennine control module (ECM1 - malfunction<br />

Immobilizer control modulelengine control module (ECM)<br />

communication - malfunction<br />

Ignition key - no signal<br />

Immobilizer control modulelengine control module (ECM) -<br />

codina<br />

Ignition keylimmobilizer control module communication -<br />

interference<br />

Engine control module (ECM), irnmobilizedengine - malfunction<br />

Probable cause<br />

Immobilizer control module<br />

I ECM<br />

Wiring, immobilizer control module, ECM<br />

Wiring, immobilizer control module<br />

Immobilizer control modulelECM incorrectly coded<br />

Wiring<br />

lmmobilizer system, engine management system<br />

4

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