Nissan Juke (2014 year). Service Repair Manual - part 21

BCS-134

< WIRING DIAGRAM >

[WITHOUT INTELLIGENT KEY SYSTEM]

BCM

WIRING DIAGRAM

BCM

Wiring Diagram

INFOID:0000000009751676

JRMWE7885GB

Revision: 2013 October

2014 JUKE

BCS

BCM

BCS-135

< WIRING DIAGRAM >

[WITHOUT INTELLIGENT KEY SYSTEM]

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JRMWE7886GB

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BCS-136

< WIRING DIAGRAM >

[WITHOUT INTELLIGENT KEY SYSTEM]

BCM

JRMWE7887GB

Revision: 2013 October

2014 JUKE

BCS

BCM

BCS-137

< WIRING DIAGRAM >

[WITHOUT INTELLIGENT KEY SYSTEM]

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JRMWE7888GB

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2014 JUKE

BCS-138

< WIRING DIAGRAM >

[WITHOUT INTELLIGENT KEY SYSTEM]

BCM

JRMWE7889GB

Revision: 2013 October

2014 JUKE

BCS

BCM

BCS-139

< WIRING DIAGRAM >

[WITHOUT INTELLIGENT KEY SYSTEM]

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JRMWE7890GB

Revision: 2013 October

2014 JUKE

BCS-140

< WIRING DIAGRAM >

[WITHOUT INTELLIGENT KEY SYSTEM]

BCM

JRMWE7891GB

Revision: 2013 October

2014 JUKE

BCS

BCM

BCS-141

< WIRING DIAGRAM >

[WITHOUT INTELLIGENT KEY SYSTEM]

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JRMWE7892GB

Revision: 2013 October

2014 JUKE

BCS-142

< WIRING DIAGRAM >

[WITHOUT INTELLIGENT KEY SYSTEM]

BCM

JRMWE7893GB

Revision: 2013 October

2014 JUKE

BCS

ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT

BCS-143

< BASIC INSPECTION >

[WITHOUT INTELLIGENT KEY SYSTEM]

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BASIC INSPECTION

ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT

Description

INFOID:0000000009751677

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

INFOID:0000000009751678

1.

SAVING VEHICLE SPECIFICATION

CONSULT Configuration

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

BCS-144, "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-157, "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-144, "Work Procedure"

.

>> GO TO 4.

4.

INITIALIZE BCM (NATS) (IF EQUIPPED)

Perform BCM initialization. (NATS)

>> WORK END

Revision: 2013 October

2014 JUKE

BCS-144

< BASIC INSPECTION >

[WITHOUT INTELLIGENT KEY SYSTEM]

CONFIGURATION (BCM)

CONFIGURATION (BCM)

Description

INFOID:0000000009751679

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

INFOID:0000000009751680

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-145, "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-145, "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.

Revision: 2013 October

2014 JUKE

BCS

CONFIGURATION (BCM)

BCS-145

< BASIC INSPECTION >

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>> GO TO 4.

4.

OPERATION CHECK

Confirm that each function controlled by BCM operates normally.

>> WORK END

Configuration list

INFOID:0000000009751681

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

DTRL

WITH 

⇔

 WITHOUT

• WITH: With daytime running light system
• WITHOUT: Without daytime running light system

TIRE PRESSURE

230kPa 

⇔

 240kPa 

⇔

 250kPa

• 230kPa: 2WD M/T models
• 240kPa: AWD models
• 250kPa: 2WD except M/T models

Revision: 2013 October

2014 JUKE

BCS-146

< BASIC INSPECTION >

[WITHOUT INTELLIGENT KEY SYSTEM]

SHIPPING MODE CANCEL OPERATION

SHIPPING MODE CANCEL OPERATION

Description

INFOID:0000000009751682

SYSTEM DIAGRAM

DESCRIPTION

• The combination meter transmits meter CAN signal*

1

 to BCM via CAN communication, when the extended

storage fuse switch is ON.

• BCM switches the status (shipping mode or normal mode) by itself according to the meter CAN signal*

1

 from

combination meter, and transmits shipping mode status signal to combination meter via CAN communica-
tion.

• The combination meter displays extended storage fuse warning message*

2

 on the odometer display, when

BCM is in shipping mode.

• BCM control functions are limited in shipping mode. Refer to 

BCS-156, "Description"

.

*1: Odometer signal, wake up signal and each signal.
*2: When shipping mode function operates, “SHIP

→

PHASE

→

On

→

PUSH

→

FUSE In” is displayed.

Work Procedure

INFOID:0000000009751683

1.

SHIPPING MODE CANCEL OPERATION

1.

Turn ignition switch OFF.

2.

Push in (switch on) the extended storage fuse switch. Refer to 

PG-94, "How To Check"

.

3.

Turn ignition switch ON.

4.

Turn ignition switch OFF and wait at least 2 seconds.

>> GO TO 2.

2.

SHIPPING MODE CANCEL CHECK

1.

Turn ignition switch ON.

2.

Check that extended storage fuse warning message is not displayed on odometer display.

>> WORK END

JMMIA1311GB

Revision: 2013 October

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BCS

U1000 CAN COMM

BCS-147

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

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DTC/CIRCUIT DIAGNOSIS

U1000 CAN COMM

Description

INFOID:0000000009751684

CAN (Controller Area Network) is a serial communication line for real time applications. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Modern
vehicle is equipped with many electronic control unit, and each control unit shares information and links with
other control units during operation (not independent). In CAN communication, control units are connected
with 2 communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less
wiring. Each control unit transmits/receives data but selectively reads required data only.
CAN Communication Signal Chart. Refer to 

LAN-28, "CAN COMMUNICATION SYSTEM : CAN Communica-

tion Signal Chart"

.

DTC Logic

INFOID:0000000009751685

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000009751686

1.

PERFORM SELF DIAGNOSTIC

1.

Turn ignition switch ON and wait for 2 seconds or more.

2.

Check “Self Diagnostic Result” of BCM.

Is “CAN COMM CIRCUIT” displayed?

YES

>> Refer to 

LAN-15, "Trouble Diagnosis Flow Chart"

.

NO

>> Refer to 

GI-46, "Intermittent Incident"

.

DTC

DTC Detection Condition

Possible cause

U1000: CAN COMM

When BCM cannot communicate CAN com-
munication signal continuously for 2 sec-
onds or more.

CAN communication system

Revision: 2013 October

2014 JUKE

BCS-148

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

U1010 CONTROL UNIT (CAN)

U1010 CONTROL UNIT (CAN)

DTC Logic

INFOID:0000000009751687

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000009751688

1.

REPLACE BCM

When DTC “U1010” is detected, replace BCM.

>> Replace BCM. Refer to 

BCS-157, "Removal and Installation"

.

DTC

CONSULT display de-

scription

DTC Detection Condition

Possible cause

U1010

CONTROL UNIT (CAN)

BCM detected internal CAN communication circuit malfunction.

BCM

Revision: 2013 October

2014 JUKE

BCS

C1735 IGN CIRCUIT OPEN

BCS-149

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

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C1735 IGN CIRCUIT OPEN

DTC Logic

INFOID:0000000009751689

DTC DETECTION LOGIC

NOTE:

BCM may detect that ignition switch is OFF when IGN power supply voltage is low.

DTC CONFIRMATION PROCEDURE

1.

DTC CONFIRMATION

1.

Erase DTC.

2.

Turn the ignition switch OFF.

3.

Perform the “Self Diagnostic Result” of CONSULT, when passed 2 seconds or more after the ignition
switch is turned ON.

Is any DTC detected?

YES

>> Refer to 

BCS-149, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000009751690

1.

CHECK BCM IGNITION POWER SUPPLY CIRCUIT

Check BCM ignition power supply circuit. Refer to 

BCS-150, "Diagnosis Procedure"

.

Is the circuit normal?

YES

>> GO TO 2

NO

>> Repair the malfunctioning part.

2.

CHECK IPDM E/R POWER SUPPLY CIRCUIT

Check IPDM E/R power supply circuit. Refer to 

PCS-61, "Diagnosis Procedure"

.

Is the circuit normal?

YES

>> GO TO 3.

NO

>> Repair the malfunctioning part.

3.

CHECK IPDM E/R IGNITION RELAY STATUS

CONSULT DATA MONITOR

1.

Select “IGN RLY” of IPDM E/R data monitor item.

2.

With operating the ignition switch, check the monitor status.

Is the item status normal?

YES

>> Replace BCM. Refer to 

BCS-157, "Removal and Installation"

.

NO

>> Replace IPDM E/R. Refer to 

PCS-62, "Removal and Installation"

.

DTC

CONSULT display de-

scription

DTC Detection Condition

Possible cause

C1735

IGN CIRCUIT OPEN

Detected following signals are different for 60 seconds;
• Ignition switch ON signal inputted from ignition switch
• Ignition relay status signal received from IPDM E/R 

with CAN communication

• Harness or connector (Ignition power 

supply circuit)

• BCM
• IPDM  E/R

Monitor item

Condition

Monitor status

IGN RLY

Ignition switch

OFF

Off

ON

On

Revision: 2013 October

2014 JUKE