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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 2 (Immobilizer Systems) >> Diagnostic Tests >> Diagnostic Procedure No. 3 >> Procedure

Diagnostic Procedure No. 3: Procedure

WARNING: This page is about a different car, the 2001 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.

Perform ignition key programming. See IMMU INITIALIZATION  under PROGRAMMING. If initialization is not completed or fails, CONSULT message will be INITIALIZATION FAIL - THEN IGN KEY SW 'OFF' AND 'ON', AFTER CONFIRMING SELF-DIAG AND PASSWORD, PERFORM C/U INITIALIZATION AGAIN. Attempt to start engine. If engine starts, system is functioning correctly. If engine does not start, replace IMMU and perform initialization using CONSULT.