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Home >> Nissan-Datsun >> 2005 >> Sentra SE-R Spec V >> Repair and Diagnosis >> External Pages >> Different car >> Section 18 (Body, Lock & Security System) >> NATS (NISSAN Anti-Theft System) >> CONSULT-III Function >> Consult-III Diagnostic Test Mode Function
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Consult-III Diagnostic Test Mode Function

WARNING: This page is about a different car, the 2007 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC TEST MODE FUNCTION

CONSULT-III DIAGNOSTIC TEST MODE Description
C/U INITIALIZATION When replacing any of the following components, C/U initialization and re-registration of all NATS mechanical keys are necessary.
[NATS mechanical key/BCM/ECM(1)]
SELF-DIAG RESULTS Detected items (screen terms) are as shown in the chart.
Refer to "NATS SELF-DIAGNOSTIC RESULTS ITEM CHART ".
(1) When replace ECM, refer to "ECM RE-COMMUNICATING FUNCTION ".
NOTE:
  • When any initialization is performed, all ID previously registered will be erased and all NATS mechanical keys must be registered again.
  • The engine cannot be started with an unregistered key. In this case, the system will show "DIFFERENCE OF KEY" or "LOCK MODE" as a self-diagnostic result on the CONSULT-III screen.
  • In rare case, "CHAIN OF ECM-IMMU" might be stored as a self-diagnostic result during key registration procedure, even if the system is not malfunctioning.
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