NVIS (NISSAN Vehicle Immobilizer System - NATS)

CONSULT

Consult Inspection Procedure




1. Turn ignition switch OFF.
2. Connect "CONSULT" to Data link connector for CONSULT (Data link connector for CONSULT is located behind the fuse box cover.)




3. Insert NATS program card into CONSULT:
:Program card
NATS-E98OU
4. Turn ignition switch ON.
5. Touch "START".





6. Perform each diagnostic test mode according to each service procedure.
For further information, see the CONSULT Operation Manual, NATS.




CONSULT DIAGNOSTIC TEST MODE FUNCTION

NOTE:
When any initialization is performed, all ID previously registered will be erased. So all NATS ignition keys must be registered again.
The engine cannot be started with an unregistered key. In this case, the system may show "DIFFERENCE OF KEY" or "LOCK MODE" as a self-diagnostic result on the CONSULT screen.




HOW TO READ SELF-DIAGNOSTIC RESULTS

*If trip number is more than 1, security indicator lamp does not light up.




SELF-DIAGNOSTIC RESULTS ITEM CHART


Trouble Diagnoses




WORK FLOW




SYMPTOM CHART





DIAGNOSTIC PROCEDURE 1
Self-diagnostic results:
"IMMU" displayed on CONSULT screen




DIAGNOSTIC PROCEDURE 2
Self-diagnostic results:
"ECM" displayed on CONSULT screen










DIAGNOSTIC PROCEDURE 3
Self-diagnostic results:
"CHAIN OF ECM-IMMU" displayed on CONSULT screen




DIAGNOSTIC PROCEDURE 4
Self-diagnostic results:
"DIFFERENCE OF KEY" displayed on CONSULT screen







DIAGNOSTIC PROCEDURE 5
Self-diagnostic results:
"CHAIN OF IMMU-KEY" displayed on CONSULT screen




DIAGNOSTIC PROCEDURE 6
Self-diagnostic results:
"ID DISCORD, IMM-ECM" displayed on CONSULT screen




DIAGNOSTIC PROCEDURE 7
Self-diagnostic results:
"ELECTRONIC NOISE" displayed on CONSULT screen




DIAGNOSTIC PROCEDURE 8
"SECURITY IND. DOES NOT BLINK AND/OR LIGHT UP"




DIAGNOSTIC PROCEDURE 7
Self-diagnostic results:
"LOCK MODE" displayed on CONSULT screen