2003 NISSAN X-TRAIL Electronic Repair Manual

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NISSAN X-TRAIL 2003  Electronic Repair Manual NATS (NISSAN ANTI-THEFT SYSTEM)
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3.CHECK IGN SW. ON SIGNAL
1. Turn ignition switch ON.
2. Check voltage between terminal 7 of IMMU and body ground with CONSULT-II or tes

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NISSAN X-TRAIL 2003  Electronic Repair Manual BL-82
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6.CHECK COMMUNICATION LINE BATTERY SHORT CIRCUIT
1. Turn ignition ON.
2. Check voltage between ECM terminal 31 (Gasoline engine) or E20 (Diesel engine) or IMMU te

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NISSAN X-TRAIL 2003  Electronic Repair Manual NATS (NISSAN ANTI-THEFT SYSTEM)
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1.CONFIRM SELF-DIAGNOSTIC RESULTS
Confirm SELF-DIAGNOSTIC RESULTS “DIFFERENCE OF KEY”
displayed on CONSULT-II screen.
Is CONSULT-II

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NISSAN X-TRAIL 2003  Electronic Repair Manual BL-84
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2.CHECK NATS IGNITION KEY ID CHIP
Start engine with another registered NATS ignition key.
Does the engine start?
Ye s > >lIgnition key ID chip is malfunctioning.

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NISSAN X-TRAIL 2003  Electronic Repair Manual NATS (NISSAN ANTI-THEFT SYSTEM)
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Diagnostic Procedure 5EIS001TB
Self-diagnostic results:
“ID DISCORD, IMM-ECM” displayed on CONSULT-II screen
1.CONFIRM SELF-DIAGNOST

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NISSAN X-TRAIL 2003  Electronic Repair Manual BL-86
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2.CHECK SECURITY INDICATOR LAMP
1. Install 10A fuse.
2. Perform initialization with CONSULT-II.
For initialization, refer to “CONSULT-II Operation Manual NATS

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1.CONFIRM SELF-DIAGNOSTIC RESULTS
Confirm SELF-DIAGNOSTIC RESULTS “LOCK MODE” is displayed
on CONSULT-II screen.
Is CONSULT-II scree

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NISSAN X-TRAIL 2003  Electronic Repair Manual BL-88
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5.PERFORM INITIALIZATION WITH CONSULT-II AGAIN
1. Replace IMMU.
2. Perform initialization with CONSULT-II.
For initialization, refer to “CONSULT-II operation ma