2003 Infiniti Q45 Schematic IVIS (Infiniti Vehicle Immobilizer System-NATS)

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Filed Under (Infiniti) by admin on 15-05-2010

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Diagrams: Other diagrams referred to by name within these diagrams can be found at Diagrams By Diagram Name. See: Diagrams By Diagram Name Diagnostic Strategies 1. Check the symptom and customer’s requests. 2. Understand the outline of system.
3. Perform the preliminary check. Refer to BL-70, “Preliminary Check”. See: Initial Inspection (Preliminary Check)\Preliminary Check
4. Perform the communication inspection. If CONSULT-II is used, refer to BL-73, “IVMS COMMUNICATION INSPECTION”. See: Description of On-Board Diagnostics\With Manufacturer’s Scan Tool (Infiniti CONSULT-II)\IVMS Communication Inspection If
CONSULT-II is not used, refer to BL-77, “COMMUNICATION DIAGNOSIS”. See: Displaying & Reading Trouble Codes\Without Scan Tool\Communication Diagnosis Procedure Is the communication diagnosis result OK? OK: GO TO step 7. NG: GO TO step 5.
5. Repair or replace depending on the diagnosis result.