Nissan Cube. Manual - part 842

INSPECTION AND ADJUSTMENT

SEC-179

< BASIC INSPECTION >

[WITHOUT INTELLIGENT KEY SYSTEM]

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Perform “READ CONFIGURATION” to save or print current vehicle specification. Refer to 

BCS-91, "Descrip-

tion"

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NOTE:
If “READ CONFIGURATION” can not be used, use the “WRITE CONFIGURATION - Manual selection” after
replacing BCM.

>> GO TO 2.

2.

REPLACE BCM

Replace BCM. Refer to 

BCS-155, "Removal and Installation"

.

>> GO TO 3.

3.

WRITING VEHICLE SPECIFICATION

CONSULT Configuration

Perform “WRITE CONFIGURATION - Config file” or “WRITE CONFIGURATION - Manual selection” to write
vehicle specification. Refer to 

BCS-91, "Work Procedure"

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>> GO TO 4.

4.

INITIALIZE BCM (NATS) (IF EQUIPPED)

Perform BCM initialization. (NATS)

>> WORK END

SEC-180

< SYSTEM DESCRIPTION >

[WITHOUT INTELLIGENT KEY SYSTEM]

NISSAN VEHICLE IMMOBILIZER SYSTEM-NATS

SYSTEM DESCRIPTION

NISSAN VEHICLE IMMOBILIZER SYSTEM-NATS

System Diagram

INFOID:0000000009950240

System Description

INFOID:0000000009950241

SYSTEM DESCRIPTION

NVIS (Nissan Vehicle Immobilizer System-NATS) has the following immobilizer functions:
• Engine immobilizer shows high anti-theft performance to prevent engine start by other than the owner.
• Only a key with key ID registered in BCM and ECM can start engine, and shows high anti-theft performance

to prevent key from being copied or stolen.

• If system detects malfunction, security indicator lamp illuminate when ignition switch is turned to ON posi-

tion.

• If the owner requires, ignition key ID can be registered for up to 5 keys.
• During trouble diagnosis, when the following parts have been replaced or additional ignition key is needed,

the specified procedure (Initializing of BCM and registration* of ignition keys) using CONSULT is required.
*: All keys kept by the owner of the vehicle should be registered with ignition key.

- ECM
- BCM
- Ignition key
• Possible symptom of NVIS(NATS) malfunction is “Engine cannot start”. However, this symptom also occurs

because of other than the NVIS(NATS) malfunction, so start the trouble diagnosis according to 

SEC-175,

"Work Flow"

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• If ECM other than Genuine NISSAN parts is installed, the engine cannot be started. For ECM replacement

procedure, refer to 

SEC-178, "ECM : Special Repair Requirement"

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PRECAUTIONS FOR KEY REGISTRATION

• The key registration is a procedure that erases the current NVIS(NATS) ID once, and then registers a new

ID. Therefore the registered ignition key is necessary for this procedure. Before starting the registration
operation collect all registered ignition keys from the customer

• NVIS(NATS) ID registration is the procedure that registers the ID stored into the transponder (integrated in

ignition key) to BCM.

SECURITY INDICATOR LAMP

• Security indicator lamp is located on combination meter and warns that the vehicle is equipped with

NVIS(NATS). 

• Security indicator lamp always blinks, when the ignition switch is in any position except the ON position. 
• Security indicator lamp turns OFF, when the ignition switch is in ON position. 

JMKIA4033GB

NISSAN VEHICLE IMMOBILIZER SYSTEM-NATS

SEC-181

< SYSTEM DESCRIPTION >

[WITHOUT INTELLIGENT KEY SYSTEM]

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Component Parts Location

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Component Description

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1.

Security indicator lamp
(combination meter M34)

2.

NATS antenna amp. M26

3.

Remote keyless entry tuner M61

4.

Clutch interlock switch E113
(with M/T)

5.

Horn E50, E51

6.

Transmission range switch F21
(with CVT)

7.

IPDM E/R 
E10, E11, E12, E13, E14, E15

8.

ECM E16

9.

BCM
M65, M66, M67

10.

Front door switch (driver side) B34

A.

Behind steering column cover

B.

Behind instrument lower panel LH

JMKIA4035ZZ

Component Reference

BCM

BCS-94

NATS antenna amp.

SEC-197

Security indicator lamp

SEC-206

SEC-182

< SYSTEM DESCRIPTION >

[WITHOUT INTELLIGENT KEY SYSTEM]

VEHICLE SECURITY SYSTEM

VEHICLE SECURITY SYSTEM

System Diagram

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System Description

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OPERATION FLOW

SETTING THE VEHICLE SECURITY SYSTEM

Initial Condition

• Ignition switch is in OFF position.

Disarmed Phase

• When any door is open, the vehicle security system is set in the disarmed phase on the assumption that the

owner is inside or near the vehicle.

JMKIA4034GB

JMKIA2505GB