Nissan Juke F15. Manual - part 268

POWER SUPPLY AND GROUND CIRCUIT

DLN-77

< DTC/CIRCUIT DIAGNOSIS >

[TRANSFER: TY21B]

C

E

F

G

H

I

J

K

L

M

A

B

DLN

N

O

P

POWER SUPPLY AND GROUND CIRCUIT

Diagnosis Procedure

INFOID:0000000012199435

1.

CHECK AWD CONTROL MODULE POWER SUPPLY (1)

1. Turn the ignition switch OFF.

2. Disconnect AWD control module harness connector.

3. Check the voltage between AWD control module harness connector and ground.

4. Turn the ignition switch ON.

CAUTION:

Never start the engine.

5. Check the voltage between AWD control module harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK AWD CONTROL MODULE POWER SUPPLY (2)

1. Turn the ignition switch OFF.

2. Check the 10A fuse (Except for NISMO RS models: #23, For NISMO RS models: #33).

3. Check the harness for open or short between AWD control module harness connector No.1 terminal and

10A fuse (Except for NISMO RS models: #23, For NISMO RS models: #33).

Is the inspection result normal?

YES

>> Perform the trouble diagnosis for power supply circuit. Refer to 

PG-12, "Wiring Diagram - BAT-

TERY POWER SUPPLY -"

.

NO

>> Repair or replace error-detected parts.

3.

CHECK AWD CONTROL MODULE POWER SUPPLY (3)

1. Turn the ignition switch OFF.

2. Check the voltage between AWD control module harness connector and ground.

3. Turn the ignition switch ON.

CAUTION:

Never start the engine.

4. Check the voltage between AWD control module harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 4.

AWD control module

—

Voltage

Connector

Terminal

B47

1

Ground

11 – 13 V

AWD control module

—

Voltage

Connector

Terminal

B47

1

Ground

11 – 13 V

AWD control module

—

Voltage

Connector

Terminal

B47

3

Ground

0 V

AWD control module

—

Voltage

Connector

Terminal

B47

3

Ground

11 – 13 V

DLN-78

< DTC/CIRCUIT DIAGNOSIS >

[TRANSFER: TY21B]

POWER SUPPLY AND GROUND CIRCUIT

4.

CHECK AWD CONTROL MODULE POWER SUPPLY (4)

1. Turn the ignition switch OFF.

2. Check the 10A fuse (#3).

3. Check the harness for open or short between AWD control module harness connector No.3 terminal and

10A fuse (#3).

Is the inspection result normal?

YES

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

PG-43, "Wiring Diagram -

IGNITION POWER SUPPLY -"

.

NO

>> Repair or replace error-detected parts.

5.

CHECK AWD SOLENOID POWER SUPPLY (1)

1. Turn the ignition switch OFF.

2. Disconnect AWD control module harness connector.

3. Check the voltage between AWD control module harness connector and ground.

4. Turn the ignition switch OFF to ON.

CAUTION:

Never start the engine.

5. Check the voltage between AWD control module harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> GO TO 6.

6.

CHECK AWD SOLENOID POWER SUPPLY (2)

1. Turn the ignition switch OFF.

2. Check the 10A fuse (#12).

3. Check the harness for open or short between AWD control module harness connector No.12 and the 10A

fuse (#12).

Is the inspection result normal?

YES

>> Perform the trouble the diagnosis for power supply circuit. Refer to 

PG-12, "Wiring Diagram -

BATTERY POWER SUPPLY -"

.

NO

>> Repair or replace error-detected parts.

7.

CHECK AWD CONTROL MODULE GROUND

1. Turn the ignition switch OFF.

2. Check the continuity between AWD control module harness connector and ground.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Repair or replace error-detected parts.

AWD control module

—

Voltage

Connector

Terminal

B47

12

Ground

11 – 13 V

AWD control module

—

Voltage

Connector

Terminal

B47

12

Ground

11 – 13 V

AWD control module

—

Continuity

Connector

Terminal

B47

10

Ground

Existed

11

AWD WARNING LAMP

DLN-79

< DTC/CIRCUIT DIAGNOSIS >

[TRANSFER: TY21B]

C

E

F

G

H

I

J

K

L

M

A

B

DLN

N

O

P

AWD WARNING LAMP

Component Function Check

INFOID:0000000012199436

1.

CHECK AWD WARNING LAMP FUNCTION 

Check that AWD warning lamp turns ON when turn the ignition switch ON. Then, AWD warning lamp turns

OFF approx. 1 second after the engine start.
Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to 

DLN-79, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000012199437

1.

CHECK POWER SUPPLY AND GROUND CIRCUIT

Perform the trouble diagnosis for power supply and ground circuit. Refer to 

DLN-77, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the error-detected parts.

2.

PERFORM SELF-DIAGNOSIS

With CONSULT

Perform self-diagnosis for “ALL MODE AWD/4WD”.
Is any DTC detected?

YES

>> Perform trouble diagnosis for detected DTC. Refer to 

DLN-31, "DTC Index"

.

NO

>> GO TO 3.

3.

CHECK AWD WARNING LAMP SIGNAL

With CONSULT

1. Turn the ignition switch ON.

CAUTION:

Never start the engine.

2. Check “WARNING LAMP” in “DATA MONITOR” for “ALL MODE AWD/4WD”.
Does the item on “DATA MONITOR” indicate “On”?

YES

>> Perform the trouble diagnosis for combination meter power supply circuit. Refer to 

MWI-53,

"COMBINATION METER : Diagnosis Procedure"

.

NO

>> Replace AWD control module. Refer to 

DLN-91, "Removal and Installation"

.

DLN-80

< DTC/CIRCUIT DIAGNOSIS >

[TRANSFER: TY21B]

AWD MODE INDICATOR LAMP (AWD-V)

AWD MODE INDICATOR LAMP (AWD-V)

Component Function Check

INFOID:0000000012199438

1.

AWD MODE INDICATOR LAMP OPERATION CHECK

1. Turn the ignition switch ON.

2. Set AWD mode switch to “AWD-V”.

3. Check that AWD mode indicator lamp (AWD-V) turns on. 
Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to 

DLN-80, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000012199439

1.

CHECK AWD WARNING LAMP

1. Start the engine and drive at 30 km/h (19 MPH) or more for approximately 1 minute.

2. Stop the vehicle.
Does AWD warning lamp turn ON?

YES

>> Proceed to 

DLN-79, "Diagnosis Procedure"

.

NO

>> GO TO 2.

2.

CHECK AWD MODE SWITCH

Perform the trouble diagnosis for AWD mode switch. Refer to 

DLN-47, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the error-detected parts.

3.

CHECK AWD MODE INDICATOR LAMP SIGNAL

With CONSULT

1. Start the engine.

CAUTION:

Never drive the vehicle.

2. Change AWD mode switch to “AWD-V” from “2WD”.

3. Check “INDICATOR” in “DATA MONITOR” for “ALL MODE AWD/4WD”.
Does the item on “DATA MONITOR” indicate “AWD-V”?

YES

>> GO TO 4.

NO

>> Replace AWD control module. Refer to 

DLN-91, "Removal and Installation"

.

4.

CHECK COMBINATION METER POWER SUPPLY CIRCUIT

Perform the trouble diagnosis for combination meter power supply circuit. Refer to 

MWI-53, "COMBINATION

METER : Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Repair or replace the error-detected parts.