Nissan Juke (2016 year). Service Repair Manual - part 67

POWER SUPPLY AND GROUND CIRCUIT

BRC-129

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC]

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POWER SUPPLY AND GROUND CIRCUIT

Diagnosis Procedure

INFOID:0000000012199725

1.

CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) IGNITION POWER SUPPLY (1)

1. Turn the ignition switch OFF.

2. Disconnect ABS actuator and electric unit (control unit) harness connector.

3. Check the voltage between ABS actuator and electric unit (control unit) harness connector and ground.

4. Turn the ignition switch ON

NOTE:

Start the engine.

5. Check the voltage between ABS actuator and electric unit (control unit) harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) IGNITION POWER SUPPLY CIRCUIT

1. Turn the ignition switch OFF.

2. Check the 10A fuse (#57).

3. Disconnect IPDM E/R harness connector.

4. Check the continuity between ABS actuator and electric unit (control unit) harness connector and IPDM E/

R harness connector.

5. Check the continuity between ABS actuator and electric unit (control unit) harness connector and ground.

Is the inspection result normal?

YES

>> Perform trouble diagnosis for ignition power supply. Refer to 

PG-43, "Wiring Diagram - IGNITION

POWER SUPPLY -"

.

NO

>> Repair / replace harness, connector, or fuse.

3.

CHECK MOTOR AND MOTOR RELAY POWER SUPPLY

1. Turn the ignition switch OFF.

2. Check the voltage between ABS actuator and electric unit (control unit) harness connector and ground.

+

−

Voltage

ABS actuator and electric unit (control unit)

Connector

Terminal

E35

16

Ground

Approx. 0 V

+

−

Voltage

ABS actuator and electric unit (control unit)

Connector

Terminal

E35

16

Ground

10 

−

 16 V

ABS actuator and electric unit (control unit)

IPDM E/R

Continuity

Connector

Terminal

Connector

Terminal

E35

16

E15

59

Existed

ABS actuator and electric unit (control unit)

—

Continuity

Connector

Terminal

E35

16

Ground

No existed

Revision: November 2015

2016 JUKE

BRC-130

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC]

POWER SUPPLY AND GROUND CIRCUIT

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 4.

4.

CHECK MOTOR AND MOTOR RELAY POWER SUPPLY CIRCUIT

1. Turn the ignition switch OFF.

2. Check the 30A fusible link (K).

3. Check the continuity and short circuit between ABS actuator and electric unit (control unit) harness con-

nector terminal (1) and 30A fusible link (K).

Is the inspection result normal?

YES

>> Perform trouble diagnosis for battery power supply. Refer to 

PG-12, "Wiring Diagram - BATTERY

POWER SUPPLY -"

.

NO

>> Repair / replace harness, connector, or fusible link.

5.

CHECK ACTUATOR RELAY, ABS IN VALVE, ABS OUT VALVE POWER SUPPLY

1. Turn the ignition switch OFF.

2. Check the voltage between ABS actuator and electric unit (control unit) harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> GO TO 6.

6.

CHECK ACTUATOR RELAY, ABS IN VALVE, ABS OUT VALVE POWER SUPPLY CIRCUIT

1. Turn the ignition switch OFF.

2. Check the 50A fusible link (I).

3. Check the continuity and short circuit between ABS actuator and electric unit (control unit) harness con-

nector terminal (2) and 50A fusible link (I).

Is the inspection result normal?

YES

>> Perform trouble diagnosis for battery power supply. Refer to 

PG-12, "Wiring Diagram - BATTERY

POWER SUPPLY -"

.

NO

>> Repair / replace harness, connector, or fusible link.

7.

CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) GROUND CIRCUIT

Check the continuity between ABS actuator and electric unit (control unit) harness connector and the ground.

Is the inspection result normal?

YES

>> GO TO 8.

NO

>> Repair / replace harness, connector, or terminal.

8.

CHECK TERMINAL

+

−

Voltage

ABS actuator and electric unit (control unit)

Connector

Terminal

E35

1

Ground

10 

−

 16 V

+

−

Voltage

ABS actuator and electric unit (control unit)

Connector

Terminal

E35

2

Ground

10 

−

 16 V

ABS actuator and electric unit (control unit)

—

Continuity

Connector

Terminal

E35

3

Ground

Existed

4

Revision: November 2015

2016 JUKE

POWER SUPPLY AND GROUND CIRCUIT

BRC-131

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC]

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1. Check the ABS actuator and electric unit (control unit) pin terminals for damage or loose connection with

harness connector.

2. Check the IPDM E/R pin terminals for damage or loose connection with harness connector.
Is the inspection result normal?

YES

>> Replace the ABS actuator and electric unit (control unit). Refer to 

BRC-153, "Removal and Instal-

lation"

.

NO

>> Repair / replace harness, connector, or terminal.

Revision: November 2015

2016 JUKE

BRC-132

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC]

PARKING BRAKE SWITCH

PARKING BRAKE SWITCH

Component Function Check

INFOID:0000000012199726

1.

CHECK PARKING BRAKE SWITCH OPERATION

Operate the parking brake lever. Then check that the brake warning lamp in the combination meter turns ON/

OFF correctly.
Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to 

BRC-132, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000012199727

1.

CHECK PARKING BRAKE SWITCH CIRCUIT

1. Turn the ignition switch OFF.

2. Disconnect parking brake switch harness connector. 

3. Disconnect combination meter harness connector. 

4. Check the continuity between parking brake switch harness connector and combination meter harness

connector.

5. Check the continuity between parking brake switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair / replace harness, connector, or terminal.

2.

CHECK PARKING BRAKE SWITCH

Check the parking brake switch. Refer to 

BRC-132, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Replace the parking brake switch. Refer to 

PB-7, "Removal and Installation"

.

3.

CHECK COMBINATION METER

Check the combination meter. Refer to 

MWI-22, "CONSULT Function"

.

Is the inspection result normal?

YES

>> Check the each pin terminals for damage or loose connection with harness connector. If any items

are damaged, repair or replace error-detected parts.

NO

>> Repair or replace combination meter. Refer to 

MWI-64, "Removal and Installation"

.

Component Inspection

INFOID:0000000012199728

1.

CHECK PARKING BRAKE SWITCH

1. Turn the ignition switch OFF.

2. Disconnect parking brake switch harness connector.

3. Check the continuity between parking brake switch connector terminal and ground.

Parking brake switch

Combination meter

Continuity

Connector

Terminal

Connector

Terminal

M31

1

M34

10

Existed

Parking brake switch

—

Continuity

Connector

Terminal

M31

1

Ground

Not existed

Revision: November 2015

2016 JUKE

PARKING BRAKE SWITCH

BRC-133

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC]

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Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace the parking brake switch. Refer to 

PB-7, "Removal and Installation"

.

Parking brake switch

—

Condition

Continuity

Terminal

When the parking brake switch is operated.

Existed

1

Ground

When the parking brake switch is not operated.

Not existed

Revision: November 2015

2016 JUKE

BRC-134

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC]

VDC OFF SWITCH

VDC OFF SWITCH

Component Function Check

INFOID:0000000012199729

1.

CHECK VDC OFF SWITCH OPERATION

Check that VDC OFF indicator lamp in combination meter turns ON/OFF when VDC OFF switch is operated.
Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to diagnosis procedure. Refer to 

BRC-134, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000012199730

1.

CHECK VDC OFF SWITCH CIRCUIT

1. Turn the ignition switch OFF.

2. Disconnect ABS actuator and electric unit (control unit) harness connector.

3. Disconnect VDC OFF switch harness connector.

4. Check the continuity between ABS actuator and electric unit (control unit) harness connector and VDC

OFF switch harness connector.

5. Check the continuity between ABS actuator and electric unit (control unit) harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair / replace harness, connector, or terminal.

2.

CHECK VDC OFF SWITCH GROUND CIRCUIT

Check the continuity between VDC OFF switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair / replace harness, connector, or terminal.

3.

CHECK VDC OFF SWITCH

Check the VDC OFF switch. Refer to 

BRC-135, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace the VDC OFF switch. Refer to 

BRC-157, "Removal and Installation"

.

4.

CHECK VDC OFF SWITCH SIGNAL

With CONSULT

1. Connect ABS actuator and electric unit (control unit) harness connector.

2. Connect VDC OFF switch harness connector.

ABS actuator and electric unit 

(control unit)

VDC OFF switch

Continuity

Connector

Terminal

Connector

Terminal

E35

5

M28

1

Existed

ABS actuator and electric unit (con-

trol unit)

—

Continuity

Connector

Terminal

E35

5

Ground

Not existed

VDC OFF switch

—

Continuity

Connector

Terminal

M28

2

Ground

Existed

Revision: November 2015

2016 JUKE

VDC OFF SWITCH

BRC-135

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC]

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3. Select “ABS”, “DATA MONITOR” and “OFF SW” according to this order. Check the VDC OFF switch sig-

nal.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> GO TO 5.

5.

CHECK TERMINAL

• Check the ABS actuator and electric unit (control unit) pin terminals for damage or loose connection with

harness connector.

• Check the VDC OFF switch pin terminals for damage or loose connection with harness connector.
Is the inspection result normal?

YES

>> Replace the ABS actuator and electric unit (control unit). Refer to 

BRC-153, "Removal and Instal-

lation"

.

NO

>> Repair / replace harness, connector, or terminal.

Component Inspection

INFOID:0000000012199731

1.

CHECK VDC OFF SWITCH

1. Turn the ignition switch OFF.

2. Disconnect triple switch harness connector.

3. Check the continuity between VDC OFF switch connector terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace the VDC OFF switch. Refer to 

BRC-157, "Removal and Installation"

.

Condition

DATA MONITOR

When VDC OFF switch is pressed and VDC OFF indicator 
lamp in combination meter is in ON status

On

When VDC OFF switch is pressed and VDC OFF indicator 
lamp in combination meter is in OFF status

Off

VDC OFF switch

Condition

Continuity

Terminal

1 – 2

When VDC OFF switch is pressed

Existed

When VDC OFF switch is not pressed

Not existed

Revision: November 2015

2016 JUKE

BRC-136

< DTC/CIRCUIT DIAGNOSIS >

[WITH VDC]

ABS WARNING LAMP

ABS WARNING LAMP

Component Function Check

INFOID:0000000012199732

1.

CHECK ABS WARNING LAMP FUNCTION

Check that ABS warning lamp in combination meter turns ON for approx. 1 second after ignition switch is

turned ON.

CAUTION:

Never start engine.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to 

BRC-136, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000012199733

1.

CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER SUPPLY AND GROUND CIR-

CUIT
Perform the trouble diagnosis for ABS actuator and electric unit (control unit) power supply and ground circuit.

Refer to 

BRC-129, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair / replace harness, connector, fuse, or fusible link.

2.

PERFORM SELF-DIAGNOSIS

With CONSULT

Perform self-diagnosis for “ABS”.
Is any DTC detected?

YES

>> Check the DTC. Refer to 

BRC-50, "DTC Index"

.

NO

>> GO TO 3.

3.

CHECK ABS WARNING LAMP SIGNAL

With CONSULT

1. Select “ABS”, “DATA MONITOR” and “ABS WARN LAMP” according to this order.

2. Turn the ignition switch OFF.

3. Check that data monitor displays “On” for approx. 1 second after ignition switch is turned ON and then

changes to “Off”.

CAUTION:

Never start engine.

Is the inspection result normal?

YES

>> Check the combination meter. Refer to 

MWI-22, "CONSULT Function"

.

NO

>> Replace the ABS actuator and electric unit (control unit). Refer to 

BRC-153, "Removal and Instal-

lation"

.

Revision: November 2015

2016 JUKE