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
Revision: 2013 October
2014 JUKE
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
Revision: 2013 October
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
.
NOTE:
If “READ CONFIGURATION” can not be used, use the “WRITE CONFIGURATION - Manual selection” after
replacing BCM.
>> GO TO 2.
2.
REPLACE BCM
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
.
>> 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
.
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
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 >
[WITHOUT 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
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
.
*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
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
2014 JUKE
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-
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
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
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