Nissan Juke (2014 year). Service Repair Manual — part 197
DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)
PWC-11
< SYSTEM DESCRIPTION >
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NOTE:
*: Power position shifts to “LOCK” from “OFF”, when ignition switch is in the OFF position, selector lever is in the P position (A/T models
and CVT models), and any of the following conditions are met.
• Closing door
• Opening door
• Door is locked using door request switch
• Door is locked using Intelligent Key
The power position shifts to “ACC” when the push-button ignition switch (push switch) is pushed at “LOCK”.
RETAIND PWR
RETAIND PWR : CONSULT Function (BCM - RETAINED PWR)
INFOID:0000000010273661
DATA MONITOR
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
CONSULT screen item
Indication/Unit
Description
Vehicle Speed
km/h
Vehicle speed of the moment a particular DTC is detected
Odo/Trip Meter
km
Total mileage (Odometer value) of the moment a particular DTC is detected
Vehicle Condition
SLEEP>LOCK
Power position status of
the moment a particular
DTC is detected
While turning BCM status from low power consumption mode to
normal mode (Power position is “LOCK”*.)
SLEEP>OFF
While turning BCM status from low power consumption mode to
normal mode (Power position is “OFF”.)
LOCK>ACC
While turning power position from “LOCK”* *to “ACC”
ACC>ON
While turning power position from “ACC” to “IGN”
RUN>ACC
While turning power position from “RUN” to “ACC” (Vehicle is
stopping and selector lever is except P position.)
CRANK>RUN
While turning power position from “CRANKING” to “RUN” (From
cranking up the engine to run it)
RUN>URGENT
While turning power position from “RUN“ to “ACC” (Emergency
stop operation)
ACC>OFF
While turning power position from “ACC” to “OFF”
OFF>LOCK
While turning power position from “OFF” to “LOCK”*
OFF>ACC
While turning power position from “OFF” to “ACC”
ON>CRANK
While turning power position from “IGN” to “CRANKING”
OFF>SLEEP
While turning BCM status from normal mode (Power position is
“OFF”.) to low power consumption mode
LOCK>SLEEP
While turning BCM status from normal mode (Power position is
“LOCK”*.) to low power consumption mode
LOCK
Power position is “LOCK”*
OFF
Power position is “OFF” (Ignition switch OFF)
ACC
Power position is “ACC” (Ignition switch ACC)
ON
Power position is “IGN” (Ignition switch ON with engine stopped)
ENGINE RUN
Power position is “RUN” (Ignition switch ON with engine running)
CRANKING
Power position is “CRANKING” (At engine cranking)
IGN Counter
0 - 39
The number of times that ignition switch is turned ON after DTC is detected
• The number is 0 when a malfunction is detected now.
• The number increases like 1
→
2
→
3...38
→
39 after returning to the normal condition
whenever ignition switch OFF
→
ON.
• The number is fixed to 39 until the self-diagnosis results are erased if it is over 39.
Revision: 2013 October
2014 JUKE
PWC-12
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)
Monitor Item
Description
DOOR SW-DR
Indicates [ON/OFF] condition of driver side door switch.
DOOR SW-AS
Indicates [ON/OFF] condition of passenger side door switch.
Revision: 2013 October
2014 JUKE
DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)
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< SYSTEM DESCRIPTION >
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DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)
INFOID:0000000010273662
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub system selection items.
×
: Applicable item
RETAIND PWR
RETAIND PWR : CONSULT Function (BCM - RETAINED PWR)
INFOID:0000000010273663
DATA MONITOR
NOTE:
Diagnosis mode
Function Description
Work Support
Changes the setting for each system function.
Self Diagnostic Result
Displays the diagnosis results judged by BCM.
CAN Diag Support Monitor
Monitors the reception status of CAN communication viewed from BCM.
Data Monitor
The BCM input/output signals are displayed.
Active Test
The signals used to activate each device are forcibly supplied from BCM.
Ecu Identification
The BCM part number is displayed.
Configuration
• Read and save the vehicle specification.
• Write the vehicle specification when replacing BCM.
System
Sub system selection item
Diagnosis mode
Work Support
Data Monitor
Active Test
Door lock
DOOR LOCK
×
×
×
Rear window defogger
REAR DEFOGGER
×
×
Warning chime
BUZZER
×
×
Interior room lamp control
INT LAMP
×
×
×
Remote keyless entry system
MULTI REMOTE ENT
×
×
×
Exterior lamp
HEAD LAMP
×
×
×
Wiper and washer
WIPER
×
×
×
Turn signal and hazard warning lamps
FLASHER
×
×
Air conditioning system
AIR CONDITONER
×
×
Combination switch
COMB SW
×
Body control system
BCM
×
NATS
IMMU
×
×
Interior room lamp battery saver
BATTERY SAVER
×
×
×
Back door open
TRUNK
×
Theft warning alarm
THEFT ALM
×
×
×
RAP system
RETAINED PWR
×
×
Signal buffer system
SIGNAL BUFFER
×
×
Panic alarm
PANIC ALARM
×
TPMS
AIR PRESSUE MONITOR
×
×
×
Revision: 2013 October
2014 JUKE
PWC-14
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
Monitor Item
Description
DOOR SW-DR
Indicates [ON/OFF] condition of driver side door switch.
DOOR SW-AS
Indicates [ON/OFF] condition of passenger side door switch.
Revision: 2013 October
2014 JUKE
BCM (BODY CONTROL MODULE)
PWC-15
< ECU DIAGNOSIS INFORMATION >
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ECU DIAGNOSIS INFORMATION
BCM (BODY CONTROL MODULE)
List of ECU Reference
INFOID:0000000009753782
ECU
Reference
BCM
With Intelligent Key
BCS-58, "DTC Inspection Priority Chart"
Without Intelligent Key
BCS-132, "DTC Inspection Priority Chart"
Revision: 2013 October
2014 JUKE
PWC-16
< ECU DIAGNOSIS INFORMATION >
POWER WINDOW MAIN SWITCH
POWER WINDOW MAIN SWITCH
Reference Value
INFOID:0000000009753783
TERMINAL LAYOUT
PHYSICAL VALUES
JMKIA5634ZZ
Terminal No.
(Wire color)
Description
Condition
Voltage (V)
+
-
Signal name
Input/
Output
1
(B)
Ground
Ground
—
—
0 – 1
2
(SB)
Ground
Front power window motor
(passenger side) DOWN
signal
Output
When front RH switch in
power window main switch
is in DOWN operation.
9 – 16
4
(P)
Ground
Encoder pulse signal 2
Input
When front power window
motor (driver side) operates.
5
(W)
Ground
Encoder pulse signal 1
Input
When front power window
motor (driver side) operates.
6
(BR)
Ground
Rear power window motor RH
DOWN signal
Output
When rear RH switch in
power window main switch
is in DOWN operation.
9 – 16
7
(LG)
Ground
Rear power window motor RH
UP signal
Output
When rear RH switch in
power window main switch
is in UP operation.
9 – 16
8
(BG)
Ground
Rear power window motor LH
DOWN signal
Output
When rear LH switch in
power window main switch
is in DOWN operation.
9 – 16
9
(G)
Ground
Rear power window motor LH
UP signal
Output
When rear LH switch in
power window main switch
is in UP operation.
9 – 16
10
(L)
Ground
Ignition switch power supply
Input
Ignition switch ON
9 – 16
Other than above
0 – 1
JMKIA0070GB
JMKIA0070GB
Revision: 2013 October
2014 JUKE
POWER WINDOW MAIN SWITCH
PWC-17
< ECU DIAGNOSIS INFORMATION >
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Fail Safe
INFOID:0000000010273656
FAIL-SAFE CONTROL
Switches to fail-safe control when malfunction is detected in encoder signal that detects up/down speed and
direction of door glass. Switches to fail-safe control when error beyond regulation value is detected between
the fully closed position and the actual position of the glass.
It changes to condition before initialization and the following functions do not operate when switched to fail-
safe control.
• Auto-up operation
• Anti-pinch function
Perform initial operation to recover when switched to fail-safe mode. However, it switches back to fail-safe
control when malfunction is found in power window main switch or front power window motor (driver side).
12
(LG)
Ground
Encoder ground
—
—
0 – 1
14
(G)
Ground
Encoder power supply
Output
Ignition switch ON
9 – 16
16
(W)
Ground
Front power window motor
(passenger side) UP signal
Output
When front RH switch in
power window main switch
is in UP operation.
9 – 16
17
(R)
Ground
Front power window motor
(driver side) UP signal
Output
When front LH switch in
power window main switch
is in UP operation.
9 – 16
18
(P)
Ground
Battery power supply
Input
Ignition switch OFF
9 – 16
19
(GR)
Ground
Front power window motor
(driver side) DOWN signal
Output
When front LH switch in
power window main switch
is in DOWN operation.
9 – 16
Terminal No.
(Wire color)
Description
Condition
Voltage (V)
+
-
Signal name
Input/
Output
Error
Error condition
Pulse sensor malfunction
When only one side of pulse signal is being detected for more than the specified value.
Both pulse sensors mal-
function
When both pulse signals have not been detected for more than the specified value during glass
open/close operation.
Pulse direction malfunc-
tion
When the pulse signal that is detected during glass open/close operation detects the opposite con-
dition of power window motor operating direction.
Glass recognition position
malfunction 1
When it detects the error between glass fully closed position in power window switch memory and
actual fully closed position during glass open/close operation is more than the specified value.
Glass recognition position
malfunction 2
When it detects pulse count more than the value of glass full stroke during glass open/close opera-
tion.
Revision: 2013 October
2014 JUKE
PWC-18
< WIRING DIAGRAM >
POWER WINDOW SYSTEM
WIRING DIAGRAM
POWER WINDOW SYSTEM
Wiring Diagram
INFOID:0000000009753785
JCKWA3413GB
Revision: 2013 October
2014 JUKE
POWER WINDOW SYSTEM
PWC-19
< WIRING DIAGRAM >
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JRKWC9425GB
Revision: 2013 October
2014 JUKE
PWC-20
< WIRING DIAGRAM >
POWER WINDOW SYSTEM
JRKWC9426GB
Revision: 2013 October
2014 JUKE
POWER WINDOW SYSTEM
PWC-21
< WIRING DIAGRAM >
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JRKWC9427GB
Revision: 2013 October
2014 JUKE
PWC-22
< WIRING DIAGRAM >
POWER WINDOW SYSTEM
JRKWC9428GB
Revision: 2013 October
2014 JUKE
POWER WINDOW SYSTEM
PWC-23
< WIRING DIAGRAM >
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JRKWC9429GB
Revision: 2013 October
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PWC-24
< BASIC INSPECTION >
DIAGNOSIS AND REPAIR WORK FLOW
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORK FLOW
WorkFlow
INFOID:0000000009753786
DETAILED FLOW
1.
OBTAIN INFORMATION ABOUT SYMPTOM
Interview the customer to obtain the malfunction information (conditions and environment when the malfunc-
tion occurred) as much as possible when the customer brings the vehicle in.
>> GO TO 2.
2.
REPRODUCE THE MALFUNCTION INFORMATION
Check the malfunction on the vehicle that the customer describes.
Inspect the relation of the symptoms and the condition when the symptoms occur.
>> GO TO 3.
3.
IDENTIFY THE MALFUNCTIONING SYSTEM WITH “SYMPTOM DIAGNOSIS”
Use “Symptom diagnosis” from the symptom inspection result in step 2 and then identify where to start per-
forming the diagnosis based on possible causes and symptoms.
>> GO TO 4.
4.
IDENTIFY THE MALFUNCTIONING PARTS WITH “DTC/CIRCUIT DIAGNOSIS”
Perform the diagnosis with “DTC/CIRCUIT DIAGNOSIS” of the applicable system.
>> GO TO 5.
5.
REPAIR OR REPLACE THE MALFUNCTIONING PARTS
Repair or replace the specified malfunctioning parts.
>> GO TO 6.
6.
FINAL CHECK
Check that malfunctions are not reproduced when obtaining the malfunction information from the customer,
referring to the symptom inspection result in step 2.
Are the malfunctions corrected?
YES
>> INSPECTION END
NO
>> GO TO 3.
Revision: 2013 October
2014 JUKE
ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL
PWC-25
< BASIC INSPECTION >
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ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMI-
NAL
Description
INFOID:0000000009753787
When the battery negative terminal is disconnected, the initialization is necessary for normal operation of
power window system.
CAUTION:
The following specified operations can not be performed under the non-initialized condition.
• Auto-up operation
• Anti-pinch function
Work Procedure
INFOID:0000000009753788
1.
SYSTEM INITIALIZATION
Perform system initialization. Refer to
>> GO TO 2.
2.
CHECK ANTI-PINCH FUNCTION
Check anti-pinch function. Refer to
>> END
Revision: 2013 October
2014 JUKE
PWC-26
< BASIC INSPECTION >
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT
Description
INFOID:0000000009753789
When the control unit replaced, the initialization in necessary for normal operation of power window system.
CAUTION:
The following specified operations can not be performed under the non-initialized condition.
• Auto-up operation
• Anti-pinch function
Work Procedure
INFOID:0000000009753790
1.
SYSTEM INITIALIZATION
Perform system initialization. Refer to
>> GO TO 2.
2.
CHECK ANTI-PINCH FUNCTION
Check anti-pinch function. Refer to
>> END
Revision: 2013 October
2014 JUKE
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