Nissan Versa Note. Manual - part 80

BCS

ADDITIONAL SERVICE WHEN REPLACING BCM

BCS-57

< BASIC INSPECTION >

[WITH INTELLIGENT KEY SYSTEM]

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BASIC INSPECTION

ADDITIONAL SERVICE WHEN REPLACING BCM

Description

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BEFORE REPLACEMENT

When replacing BCM, save or print current vehicle specification with CONSULT configuration before replace-

ment.

NOTE:

If “READ CONFIGURATION” can not be used, use the “WRITE CONFIGURATION - Manual selection” after

replacing BCM.

AFTER REPLACEMENT

CAUTION:

When replacing BCM, always perform “WRITE CONFIGURATION” with CONSULT. Or not doing so,

BCM control function does not operate normally.

• Complete the procedure of “WRITE CONFIGURATION” in order.

• Configuration is different for each vehicle model. Confirm configuration of each vehicle model.

• If you set incorrect “WRITE CONFIGURATION”, incidents might occur.

NOTE:

When replacing BCM, perform the system initialization (NATS) (if equipped).

Work Procedure

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1.

SAVING VEHICLE SPECIFICATION

CONSULT Configuration

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

BCS-58, "Descrip-

tion"

.

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-70, "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-58, "Work Procedure"

.

>> GO TO 4.

4.

INITIALIZE BCM (NATS) (IF EQUIPPED)

Perform BCM initialization. (NATS)

>> WORK END

BCS-58

< BASIC INSPECTION >

[WITH INTELLIGENT KEY SYSTEM]

CONFIGURATION (BCM)

CONFIGURATION (BCM)

Description

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Vehicle specification needs to be written with CONSULT because it is not written after replacing BCM.

Configuration has three functions as follows.

NOTE:
Manual setting item: Items which need selection by vehicle specifications
Automatic setting item: Items which are written in automatically (Setting can not be changed)
For some models and specifications, the automatic setting item may not be displayed.

CAUTION:

When replacing BCM, always perform “WRITE CONFIGURATION” with CONSULT. Or not doing so,

BCM control function does not operate normally.

• Complete the procedure of “WRITE CONFIGURATION” in order.

• Configuration is different for each vehicle model. Confirm configuration of each vehicle model.

• Never perform “WRITE CONFIGURATION” except for new BCM. 

• If you set incorrect “WRITE CONFIGURATION”, incidents might occur.

Work Procedure

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1.

WRITING MODE SELECTION

CONSULT Configuration

Select “CONFIGURATION” of BCM.

When writing saved data>>GO TO 2.

When writing manually>>GO TO 3.

2.

PERFORM “WRITE CONFIGURATION - CONFIG FILE”

CONSULT Configuration

Perform “WRITE CONFIGURATION - Config file”.

>> WORK END

3.

PERFORM “WRITE CONFIGURATION - MANUAL SELECTION”

CONSULT Configuration

1. Select "WRITE CONFIGURATION - Manual selection".

2. Identify the correct model and configuration list. Refer to 

BCS-59, "Configuration List"

.

3. Confirm and/or change setting value for each item.

CAUTION:

Thoroughly read and understand the vehicle specification. ECU control may not operate normally

if the setting is not correct.

NOTE:

If items are not displayed, touch “SETTING”. Refer to 

BCS-59, "Configuration List"

 for written items and

setting value.

4. Select "SETTING".

CAUTION:

Make sure to select “SETTING” even if the indicated configuration of brand new BCM is same as

the desirable configuration. If not, configuration which is set automatically by selecting vehicle

model can not be memorized.

5. When "COMMAND FINISHED", select "END".

Function

Description

READ CONFIGURATION

• Reads the vehicle configuration of current BCM.
• Saves the read vehicle configuration.

WRITE CONFIGURATION - Manual selection Writes the vehicle configuration with manual selection.

WRITE CONFIGURATION - Config file

Writes the vehicle configuration with saved data.

BCS

CONFIGURATION (BCM)

BCS-59

< BASIC INSPECTION >

[WITH INTELLIGENT KEY SYSTEM]

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>> GO TO 4.

4.

OPERATION CHECK

Confirm that each function controlled by BCM operates normally.

>> WORK END

Configuration List

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CAUTION:

Thoroughly read and understand the vehicle specification. ECU control may not operate normally if

the setting is not correct.

⇔: Items which confirm vehicle specifications

SETTING ITEM

NOTE

Items

Setting value

I-KEY SYS FREQUENCY TYPE

MODE1

—

TRANSIT MODE

WITH

—

STOP/START SYSTEM

MODE1

—

AUTO LIGHT

WITH 

⇔ WITHOUT

—

BLOWE FAN SIG

MODE1 

⇔ MODE2

• MODE1: With automatic air conditioner
• MODE2: With manual air conditioner

BCS-60

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

U1000 CAN COMM CIRCUIT

DTC/CIRCUIT DIAGNOSIS

U1000 CAN COMM CIRCUIT

Description

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Refer to 

LAN-24, "CAN COMMUNICATION SYSTEM : System Description"

.

DTC Logic

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DTC DETECTION LOGIC

NOTE:

U1000 can be set if a module harness was disconnected and reconnected, perhaps during a repair. Confirm

that there are actual CAN diagnostic symptoms and a present DTC by performing the Self Diagnostic Result

procedure.

Diagnosis Procedure

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1.

 PERFORM SELF DIAGNOSTIC RESULT

1. Turn ignition switch ON and wait for 2 second or more.

2. Check “SELF- DIAG RESULTS”.
Is “CAN COMM CIRCUIT” displayed?

YES

>> Perform CAN Diagnosis as described in DIAGNOSIS section of CONSULT Operation manual.

NO

>> Refer to 

GI-41, "Intermittent Incident"

.

CONSULT Display

DTC Detection Condition

Possible Cause

CAN COMM CIRCUIT
[U1000]

When any listed module cannot communicate 
with CAN communication signal continuously for 
2 seconds or more with ignition switch ON

In CAN communication system, any item (or 
items) of the following listed below is malfunc-
tioning.
• Transmission
• Receiving (ECM)
• Receiving (VDC/TCS/ABS)
• Receiving (METER/M&A)
• Receiving (TCM)
• Receiving (IPDM E/R)