Nissan Juke (2012 year). Service Repair Manual - part 56

 

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Nissan Juke (2012 year). Service Repair Manual - part 56

 

 

DIAGNOSIS SYSTEM (BCM)

DLK-179

< SYSTEM DESCRIPTION >

[WITHOUT INTELLIGENT KEY SYSTEM]

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MULTI REMOTE ENT

MULTI REMOTE ENT : CONSULT Function (BCM - MULTI REMOTE ENT)

INFOID:0000000007578979

DATA MONITOR

ACTIVE TEST

WORK SUPPORT

Test item

Description

DOOR LOCK

This test is able to check door lock/unlock operation
• The all door lock actuators are locked when “ALL LCK” on CONSULT screen is touched
• The all door lock actuators are unlocked when “ALL UNLK” on CONSULT screen is touched
• The door lock actuator (driver side) is unlocked when “DR UNLK” on CONSULT screen is 

touched

• The back door lock actuator is unlocked when “BD ULK” on CONSULT screen is touched
• The door lock actuator (other) is unlocked when “OTR ULK” on CONSULT screen is 

touched

Monitor Item

Condition

IGN ON SW

Indicates [On/Off] condition of ignition switch in ON position

KEY ON SW

Indicates [On/Off] condition of key switch

ACC ON SW

Indicates [On/Off] condition of ignition switch in ACC position

KEYLESS LOCK

Indicates [On/Off] condition of lock signal from keyfob

KEYLESS UNLOCK

Indicates [On/Off] condition of unlock signal from keyfob

KYLS TRNK/HAT

NOTE:
This item is displayed, but cannot be tested

DOOR SW-DR

Indicates [On/Off] condition of front door switch (driver side)

DOOR SW-AS

Indicates [On/Off] condition of front door switch (passenger side)

DOOR SW-RR

Indicates [On/Off] condition of rear door switch RH

DOOR SW-RL

Indicates [On/Off] condition of rear door switch LH

BACK DOOR SW

Indicates [On/Off] condition of back door switch

TRNK/HAT MNTR

NOTE:
This item is displayed, but cannot be tested

CDL LOCK SW

Indicates [On/Off] condition of door lock and unlock switch

CDL UNLOCK SW

Indicates [On/Off] condition of door lock and unlock switch

KEYLESS PANIC

Indicates [On/Off] condition of PANIC button of keyfob

Test item

Description

INT LAMP

This test is able to check interior room lamp operation
• On: Operate
• Off: Non-operation

FLASHER

This test is able to check flasher operation [LH/RH/Off]

HORN

This test is able to check horn operation
• On: Operate

Test item

Description

REMO CONT IN REGIST

Keyfob ID code can be registered

REMO CONT IN ERASUR

Keyfob ID code can be erased

REMO CONT IN CONFIR

It can be checked whether Intelligent Key ID code is registered or not in this mode

Revision: 2011 October

2012 JUKE

DLK-180

< SYSTEM DESCRIPTION >

[WITHOUT INTELLIGENT KEY SYSTEM]

DIAGNOSIS SYSTEM (BCM)

TRUNK

TRUNK : CONSULT Function (BCM - TRUNK)

INFOID:0000000007578980

DATA MONITOR

HORN CHIRP SET

Hazard and horn reminder function (horn operation) mode can be changed in this mode
• On: Operate
• Off: Non-operation

HAZARD LAMP SET

Hazard and horn reminder function (hazard operation) mode can be changed in this mode
• MODE1: Non-operation
• MODE2: Unlock operation only
• MODE3: Lock operation only
• MODE4: Lock and unlock operation

AUTO LOCK SET

Auto door lock time can be changed in this mode
• MODE 1: Non-operation
• MODE 2: 30 sec
• MODE 3: 1 minute
• MODE 4: 2 minute
• MODE 5: 3 minute
• MODE 6: 4 minute
• MODE 7: 5 minute

PANIC ALARM SET

Panic alarm button pressing time on keyfob remote control button can be selected from the 
following with this mode
• MODE1: 0.5 sec
• MODE2: Non-operation
• MODE3: 1.5 sec

TRUNK OPEN SET

NOTE:
This item is displayed, but cannot be tested

Test item

Description

Monitor Item

Contents

KEY ON SW

Indicates [On/Off] condition of key switch.

LOCK STATUS

NOTE:
This item is displayed, but cannot be monitored. 

VEHICLE SPEED

Indicates [Km/h] condition of vehicle speed signal from combination meter.

IGN ON SW 

Indicates [On/Off] condition of ignition switch.

TRNK OPNR SW

NOTE:
This item is displayed, but cannot be monitored. 

KYLS TRNK/HAT

NOTE:
This item is displayed, but cannot be monitored. 

Revision: 2011 October

2012 JUKE

BCM

DLK-181

< ECU DIAGNOSIS INFORMATION >

[WITHOUT INTELLIGENT KEY SYSTEM]

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ECU DIAGNOSIS INFORMATION

BCM

List of ECU Reference

INFOID:0000000007578981

ECU

Reference

BCM

BCS-108, "Reference Value"

BCS-121, "Fail-safe"

BCS-122, "DTC Inspection Priority Chart"

BCS-122, "DTC Index"

Revision: 2011 October

2012 JUKE

DLK-182

< WIRING DIAGRAM >

[WITHOUT INTELLIGENT KEY SYSTEM]

DOOR & LOCK SYSTEM

WIRING DIAGRAM

DOOR & LOCK SYSTEM

Wiring Diagram

INFOID:0000000007578982

For connector terminal arrangements, harness layouts, and alphabets in a 

 (option abbreviation; if not

described in wiring diagram), refer to 

GI-12, "Connector Information"

.

JRKWC1077GB

Revision: 2011 October

2012 JUKE

DOOR & LOCK SYSTEM

DLK-183

< WIRING DIAGRAM >

[WITHOUT INTELLIGENT KEY SYSTEM]

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JRKWC1078GB

Revision: 2011 October

2012 JUKE

DLK-184

< BASIC INSPECTION >

[WITHOUT INTELLIGENT KEY SYSTEM]

DIAGNOSIS AND REPAIR WORK FLOW

BASIC INSPECTION

DIAGNOSIS AND REPAIR WORK FLOW

Work Flow

INFOID:0000000007797636

OVERALL SEQUENCE

DETAILED FLOW

JMKIA8652GB

Revision: 2011 October

2012 JUKE

DIAGNOSIS AND REPAIR WORK FLOW

DLK-185

< BASIC INSPECTION >

[WITHOUT INTELLIGENT KEY SYSTEM]

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1.

GET INFORMATION FOR SYMPTOM

1.

Get detailed information from the customer about the symptom (the condition and the environment when
the incident/malfunction occurs).

2.

Check operation condition of the function that is malfunctioning.

>> GO TO 2.

2.

CHECK DTC

1.

Check DTC.

2.

Perform the following procedure if DTC is detected.

-

Record DTC and freeze frame data (Print them out using CONSULT.)

-

Erase DTC.

-

Study the relationship between the cause detected by DTC and the symptom described by the customer.

3.

Check related service bulletins for information.

Are any symptoms described and any DTC detected?

Symptom is described, DTC is detected>>GO TO 3.
Symptom is described, DTC is not detected>>GO TO 4.
Symptom is not described, DTC is detected>>GO TO 5.

3.

CONFIRM THE SYMPTOM

Try to confirm the symptom described by the customer.
Also study the normal operation and fail-safe related to the symptom.
Verify relation between the symptom and the condition when the symptom is detected.

>> GO TO 5.

4.

CONFIRM THE SYMPTOM

Try to confirm the symptom described by the customer.
Verify relation between the symptom and the condition when the symptom is detected.

>> GO TO 6.

5.

PERFORM DTC CONFIRMATION PROCEDURE

Perform DTC CONFIRMATION PROCEDURE for the detected DTC, and then check that DTC is detected
again. At this time, always connect CONSULT to the vehicle, and check self diagnostic results in real time.
If two or more DTCs are detected, refer to 

BCS-122, "DTC Inspection Priority Chart"

 (BCM), and determine

trouble diagnosis order.
NOTE:
• Freeze frame data is useful if the DTC is not detected.
• Perform Component Function Check if DTC CONFIRMATION PROCEDURE is not included on Service

Manual. This simplified check procedure is an effective alternative though DTC cannot be detected during
this check.
If the result of Component Function Check is NG, it is the same as the detection of DTC by DTC CONFIR-
MATION PROCEDURE.

Is DTC detected?

YES

>> GO TO 7.

NO

>> Check according to 

GI-43, "Intermittent Incident"

.

6.

DETECT MALFUNCTIONING SYSTEM BY SYMPTOM DIAGNOSIS

Detect malfunctioning system according to SYMPTOM DIAGNOSIS based on the confirmed symptom in step
4, and determine the trouble diagnosis order based on possible causes and symptom.

Is the symptom described?

YES

>> GO TO 7.

NO

>> Monitor input data from related sensors or check voltage of related module terminals using CON-

SULT.

7.

DETECT MALFUNCTIONING PART BY DIAGNOSIS PROCEDURE

Revision: 2011 October

2012 JUKE

DLK-186

< BASIC INSPECTION >

[WITHOUT INTELLIGENT KEY SYSTEM]

DIAGNOSIS AND REPAIR WORK FLOW

Inspect according to Diagnosis Procedure of the system.

Is malfunctioning part detected?

YES

>> GO TO 8.

NO

>> Check according to 

GI-43, "Intermittent Incident"

.

8.

REPAIR OR REPLACE THE MALFUNCTIONING PART

1.

Repair or replace the malfunctioning part.

2.

Reconnect parts or connectors disconnected during Diagnosis Procedure again after repair and replace-
ment.

3.

Check DTC. If DTC is detected, erase it.

>> GO TO 9.

9.

FINAL CHECK

When DTC is detected in step 2, perform DTC CONFIRMATION PROCEDURE again, and then check that the
malfunction is repaired securely.
When symptom is described by the customer, refer to confirmed symptom in step 3 or 4, and check that the
symptom is not detected.

Is DTC detected and does symptom remain?

YES-1 >> DTC is detected: GO TO 7.
YES-2 >> Symptom remains: GO TO 4.
NO

>> Before returning the vehicle to the customer, always erase DTC.

Revision: 2011 October

2012 JUKE

KEYFOB ID REGISTRATION

DLK-187

< BASIC INSPECTION >

[WITHOUT INTELLIGENT KEY SYSTEM]

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KEYFOB ID REGISTRATION

Description

INFOID:0000000007578984

Perform the following procedure after BCM is replaced or when new keyfob ID is registered
NOTE:
When registering the keyfob ID, perform only one procedure to simultaneously register both ID (IMMOBI-
LIZER ID and keyfob ID).

Work Procedure

INFOID:0000000007578985

1.

STEP 1

Close all doors.

>> GO TO 2.

2.

STEP 2

Operate lock using the driver side door lock and unlock switch.

>> GO TO 3.

3.

STEP 3

1.

Remove and insert the key into the ignition key 6 times within 10seconds (turning 
the key switch from OFF to ON counts as 1 time).

2.

Hazard warning lamp blinks(2 times).

NOTE:
On the sixth key insertion, keep the key in the cylinder with the key switch ON.

Does the hazard lamp blink?

YES

>> GO TO 4.

NO

>> GO TO 1.

4.

STEP 4

Within 3 seconds after the hazard lamp blinks, turn ignition switch to the ACC position
and operate lock using the driver side door lock and unlock switch.

>> GO TO 5.

5.

STEP 5

1.

Press the lock or unlock button of the keyfob to be added.

2.

All doors unlock simultaneously.

3.

Hazard warning lamp blinks(2 times).

4.

Key ID is registered.

Is key ID registered?

YES-1 >> When adding a keyfob: GO TO 6.
YES-2 >> When ending registration: GO TO 8.
NO

>> GO TO 1.

6.

STEP 6

Operate lock using the driver side door lock and unlock switch.

>> GO TO 7.

7.

STEP 7

1.

Press the lock or unlock button of the keyfob to be added.

2.

All doors unlock simultaneously.

3.

Hazard warning lamp blinks(2 times).

4.

Key ID is registered.

Revision: 2011 October

2012 JUKE

DLK-188

< BASIC INSPECTION >

[WITHOUT INTELLIGENT KEY SYSTEM]

KEYFOB ID REGISTRATION

Is key ID registered?

YES-1 >> When adding a keyfob: GO TO 6.
YES-2 >> When ending registration: GO TO 8.
NO

>> GO TO 6.

8.

STEP 8

Open the front door driver side.

>> REGISTRATION END

Revision: 2011 October

2012 JUKE

BACK DOOR OPENER ACTUATOR

DLK-189

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

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DTC/CIRCUIT DIAGNOSIS

BACK DOOR OPENER ACTUATOR

Diagnosis Procedure

INFOID:0000000007578986

1.

CHECK BACK DOOR OPENER ACTUATOR INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect back door lock assembly connector.

3.

Check voltage between back door lock assembly harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK BACK DOOR OPENER ACTUATOR CIRCUIT

1.

Disconnect BCM connector.

2.

Check continuity between BCM harness connector and back door lock assembly harness connector. 

3.

Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-141, "Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK BACK DOOR OPENER ACTUATOR GROUND CIRCUIT

Check continuity between back door lock assembly harness connector and ground.

Is the inspection normal?

YES

>> Replace back door lock assembly.

NO

>> Repair or replace harness.

(+)

(–)

Condition

Voltage

(Approx.)

Back door lock assembly

Connector

Terminal

D106

1

Ground

Back door 
opener switch

ON

12 V

BCM

Back door lock assembly

Continuity 

Connector

Terminal

Connector

Terminal

M65

50

D106

1

Existed

BCM

Ground

Continuity 

Connector

Terminal

M65

50

Not existed

Back door lock assembly

Ground

Continuity

Connector

Terminal

D106

2

Existed

Revision: 2011 October

2012 JUKE

DLK-190

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

BACK DOOR OPENER SWITCH

BACK DOOR OPENER SWITCH

Component Function Check

INFOID:0000000007578987

1.

CHECK FUNCTION

1.

Select “TRUNK” of “BCM” using CONSULT.

2.

Select “TRNK OPNR SW” in “DATA MONITOR” mode.

3.

Check that the function operates normally according to the following conditions.

Is the inspection result normal?

YES

>> Back door opener switch is OK.

NO

>> Refer to 

DLK-190, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000007578988

1.

CHECK BACK DOOR OPEN INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect back door opener switch connector.

3.

Check signal between back door opener switch harness connector and ground using oscilloscope.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK BACK DOOR OPENER SWITCH CIRCUIT

1.

Disconnect BCM connector.

2.

Check continuity between BCM harness connector and back door opener switch harness connector.

3.

Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-141, "Removal and Installation"

.

NO

>> Repair or replace harness.

Monitor item

Condition

Status

TRNK OPNR SW

Back door opener switch

Pressed

ON

Released

OFF

(+)

(–)

Signal

(Reference value)

Back door opener switch

Connector

Terminal 

D107

1

Ground

JPMIA0012GB

BCM

Back door opener switch

Continuity 

Connector

Terminal

Connector

Terminal

M65

30

D107

1

Existed

BCM

Ground

Continuity 

Connector

Terminal

M65

30

Not existed

Revision: 2011 October

2012 JUKE

BACK DOOR OPENER SWITCH

DLK-191

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

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3.

CHECK BACK DOOR OPENER SWITCH GROUND CIRCUIT

Check continuity between back door opener switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK BACK DOOR OPENER SWITCH

Refer to 

DLK-191, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace back door opener switch.

5.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-43, "Intermittent Incident"

.

>> INSPECTION END

Component Inspection

INFOID:0000000007578989

1.

CHECK BACK DOOR OPENER SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect back door opener switch connector.

3.

Check continuity between back door opener switch terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace back door opener switch.

Back door opener switch

Ground

Continuity 

Connector

Terminal

D107

2

Existed

Back door opener switch

Condition

Continuity 

Terminal 

1

2

Back door opener 
switch

Pressed

Existed

Released

Not existed

Revision: 2011 October

2012 JUKE

DLK-192

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

DOOR KEY CYLINDER SWITCH

DOOR KEY CYLINDER SWITCH

Component Function Check

INFOID:0000000007578990

1.

CHECK FUNCTION

1.

Select “DOOR LOCK” of “BCM” using CONSULT.

2.

Select “KEY CYL LK SW”, “KEY CYL UN-SW” in “DATA MONITOR” mode.

3.

Check that the function operates normally according to the following conditions.

Is the inspection result normal?

YES

>> Door key cylinder switch is OK.

NO

>> Refer to 

DLK-192, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000007578991

1.

CHECK DOOR KEY CYLINDER SWITCH INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect front door lock assembly (driver side) connector.

3.

Check voltage between front door lock assembly (driver side) harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK DOOR KEY CYLINDER SWITCH SIGNAL CIRCUIT

1.

Disconnect BCM connector.

2.

Check continuity between BCM harness connector and front door lock assembly (driver side) harness
connector.

3.

Check continuity between BCM harness connector and ground.

Monitor item

Condition

Status

KEY CYL LK-SW

Driver side door key cylinder

Lock

ON

Neutral / Unlock

OFF

KEY CYL UN-SW

Unlock

ON

Neutral / Lock

OFF

(+)

(–)

Voltage (V)

(Approx.)

Front door lock assembly (driver side)

Connector

Terminal 

D38

5

Ground

8.0 - 8.5 V

6

Battery voltage

JPMIA0587GB

BCM

Front door lock assembly (driver side)

Continuity

Connector

Terminal

Connector

Terminal

M65

7

D38

5

Existed

8

6

Revision: 2011 October

2012 JUKE

DOOR KEY CYLINDER SWITCH

DLK-193

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

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Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-141, "Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK DOOR KEY CYLINDER SWITCH GROUND CIRCUIT

Check continuity between front door lock assembly (driver side) harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK DOOR KEY CYLINDER SWITCH

Refer to 

DLK-193, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace front door lock assembly (driver side).

5.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-43, "Intermittent Incident"

.

>> INSPECTION END

Component Inspection

INFOID:0000000007578992

1.

CHECK DOOR KEY CYLINDER SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect front door lock assembly (driver side) terminal.

3.

Check continuity between front door lock assembly (driver side) terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace front door lock assembly (driver side).

BCM

Ground

Continuity 

Connector

Terminal

M65

7

Not existed

8

Front door lock assembly (driver side)

Ground

Continuity 

Connector

Terminal

D38

4

Existed

Front door lock assembly (driver side)

Condition

Continuity

Terminal

4

Driver side door key cylinder

Unlock

Existed

Neutral / Lock

Not existed

6

Lock

Existed

Neutral / Unlock

Not existed

Revision: 2011 October

2012 JUKE

DLK-194

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

DOOR LOCK ACTUATOR

DOOR LOCK ACTUATOR

DRIVER SIDE

DRIVER SIDE : Component Function Check

INFOID:0000000007578993

1.

CHECK FUNCTION

1.

Select “DOOR LOCK” of “BCM” using CONSULT.

2.

Select “DOOR LOCK” in “ACTIVE TEST” mode.

3.

Check that the function operates normally according to the following conditions.

Is the inspection result normal?

YES

>> Door lock actuator is OK.

NO

>> Refer to 

DLK-194, "DRIVER SIDE : Diagnosis Procedure"

.

DRIVER SIDE : Diagnosis Procedure

INFOID:0000000007578994

1.

CHECK DOOR LOCK ACTUATOR INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect front door lock assembly (driver side) connector.

3.

Check voltage between front door lock assembly (driver side) harness connector and ground.

Is the inspection result normal?

YES

>> Replace front door lock assembly (driver side).

NO

>> GO TO 2.

2.

CHECK DOOR LOCK ACTUATOR CIRCUIT

1.

Disconnect BCM connector and all door lock assembly connector.

2.

Check continuity between BCM harness connector and front door lock assembly (driver side) harness
connector. 

3.

Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

Monitor item

Status

DOOR LOCK

ALL LOCK

Door lock actuators

LOCK

ALL UNLK

UNLOCK

(+)

(–)

Condition

Voltage

(Approx.)

Front door lock assembly

(driver side)

Connector

Terminal

D38

2

Ground

Door lock and unlock switch

Unlock

12 V

1

Lock

BCM

Front door lock assembly (driver side)

Continuity 

Connector

Terminal

Connector

Terminal

M66

56

D38

2

Existed

69

1

BCM

Ground

Continuity 

Connector

Terminal

M66

56

Not existed

69

Revision: 2011 October 2012 JUKE

 

 

 

 

 

 

 

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