Nissan Juke (2014 year). Service Repair Manual

DLN-16

< SYSTEM DESCRIPTION >

[TRANSFER: TY21B]

SYSTEM

SYSTEM

AWD SYSTEM

AWD SYSTEM : System Diagram

INFOID:0000000009751053

INPUT/OUTPUT SIGNAL

It transmits/receives each signal from the following AWD control module via CAN communication line.

JSDIA2373GB

Component parts

Signal item

ABS actuator and electric unit (control unit)·

Mainly transmits the following signals via CAN communication line to AWD control
module.
• Vehicle speed signal (ABS)
• Stop lamp switch signal (brake signal)
• Yaw rate signal
• Side G sensor signal
• Decel G sensor signal

ECM

Mainly transmits the following signals via CAN communication line to AWD control
module.
• Accelerator pedal position signal
• Engine speed signal
• Engine torque signal

TCM

Mainly transmits the following signals via CAN communication line to AWD control
module.
• Next gear position signal
• Current gear position signal
• Input shaft revolutional signal
• Output shaft revolutional signal
• CVT ratio signal

Revision: 2013 October

2014 JUKE

SYSTEM

DLN-17

< SYSTEM DESCRIPTION >

[TRANSFER: TY21B]

DLN

AWD SYSTEM : System Description

INFOID:0000000009751054

• AWD mode is selectable among 2WD, AWD-V, and AWD by operating the AWD mode switch.
• When judging driving conditions and road surface conditions based on signals transmitted from each sensor

and switch, the AWD system automatically controls torque distribution of front and rear wheels and both
front wheels, depending on the situation.

• In accordance with fail-safe function, when system is malfunctioning, AWD control stops, and the system

becomes front wheel drive. Refer to

DLN-18, "AWD SYSTEM : Fail-safe"

• When a high load status continues for electric controlled coupling, AWD control temporarily becomes front

wheel drive, according to protection function. Refer to

DLN-20, "AWD SYSTEM : Protection Function"

AWD SYSTEM : Torque Split Control

INFOID:0000000009751055

2WD mode

• Vehicle is in front-wheel drive.

AWD-V mode

Normal Control

• Pressing force of multiple disc clutch is controlled by electric control. Driving torque distribution of front and

rear wheels changes automatically between approximately 100 : 0 (Front wheel drive) and 50 : 50 (AWD) to
have an optimized torque distribution adapted to road condition change.

• When slip occurs on front wheel, distribute optimum torque to rear wheel and keep stable driving.
• On roads which do not require AWD, it contributes to improved fuel economy by driving in conditions close to

front-wheel drive and it results in better fuel efficiency.

Cornering Control

• Torque between both rear wheels is automatically changed between 100 : 0 and 0 : 100 for distributing opti-

mum torque that depends on the driving conditions and road surface conditions.

• Producing a difference between both rear wheels enables sporty and smooth handling.

Combination meter

Mainly transmits the following signals via CAN communication line to AWD control
module.
• Parking brake switch signal

Mainly receives the following signals via CAN communication line from AWD control
module.
• AWD warning lamp signal
• AWD mode indicator lamp signal
• Torque distribution indicator signal

Steering angle sensor

Mainly transmits the following signals via CAN communication line to AWD control
module.
• Steering angle sensor signal

Component parts

Signal item

JSDIA2071GB

Revision: 2013 October

2014 JUKE

DLN-18

< SYSTEM DESCRIPTION >

[TRANSFER: TY21B]

SYSTEM

• The vehicle cornering status is judged according to information from each sensor, and the optimum torque is

distributed to rear wheels for preventing tight cornering/braking symptom.

AWD mode

• The AWD mode controls torque for obtaining suitable torque for driving on slippery roads (e.g. snow-covered

roads) and provides more stable driving, compared to AWD-V.

AWD SYSTEM : Fail-safe

INFOID:0000000009751056

When a system malfunction occurs, the AWD warning lamp turns ON and the AWD control becomes 2WD
state.

JSDIA2072GB

Detected

DTC

Possible cause

AWD warning

lamp status

Vehicle condition

P1804

Internal malfunction of AWD control module

OFF

Normal control continues.

P1808

• ABS actuator and electric unit (control unit)
- Malfunction of ABS actuator and electric unit (control unit) cir-

cuit error

- Wheel speed sensor error
• AWD control module
• CAN communication line

Front and rear distribution control
stops.

P1809

Internal malfunction of AWD control module

P1811

• Malfunction of AWD control module power supply circuit (open

or short)

• Malfunction of AWD control module
• Battery

P1813

• AWD mode switch
- Internal malfunction of AWD mode switch
- Malfunction of AWD mode switch circuit
• AWD control module

P181B

Self-shut of AWD control module is incomplete.

OFF

Normal control continues.

P181D

• ECM
• AWD control module
• CAN communication line

Front and rear distribution control
stops.
NOTE:
The state becomes AWD only when
a turning difference occurs between
front and rear wheels.

P181E

• Steering angle sensor
- Steering angle sensor error
- Malfunction of steering angle sensor circuit
• Malfunction of AWD control module
• CAN communication line

OFF

Right and left rear wheels difference
control stops.

P181F

Writing unit characteristics is incomplete.

Front and rear distribution control
stops.

P1820

• ECM
• AWD control module
• CAN communication line

OFF

Normal control continues.

Revision: 2013 October

2014 JUKE

SYSTEM

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DLN

P1829

• ECM
• AWD control module
• CAN communication line

Front and rear distribution control
stops.

P182D

• Internal malfunction of electric controlled coupling (left)
• Malfunction of AWD solenoid (left) power supply circuit (open

or short)

• Malfunction of AWD control module

P182E

• Internal malfunction of electric controlled coupling (right)
• Malfunction of AWD solenoid (right) power supply circuit (open

or short)

• Malfunction of AWD control module

P1830

• ABS actuator and electric unit (control unit)
• AWD control module
• CAN communication line

OFF

Normal control continues.

P1831

• ABS actuator and electric unit (control unit)
• AWD control module
• CAN communication line

P1832

• ABS actuator and electric unit (control unit)
• AWD control module
• CAN communication line

P183B

• Malfunction of AWD solenoid power supply circuit
• Malfunction of AWD control module
• Malfunction of AWD control module power supply circuit (open

or short)

• Battery

Front and rear distribution control
stops.

P183C

• ABS actuator and electric unit (control unit)
• Yaw rate/side/decel G sensor (Decel G sensor signal)
• AWD control module
• CAN communication line

OFF

Right and left rear wheels difference
control stops.

P183D

• ABS actuator and electric unit (control unit)
• Yaw rate/side/decel G sensor (Side G senesor signal)
• AWD control module
• CAN communication line

P183E

• ABS actuator and electric unit (control unit)
• Yaw rate/side/decel G sensor (Yaw rate signal)
• AWD control module
• CAN communication line

P183F

• Sensor related to CVT
• TCM
• AWD control module
• CAN communication line

P1840

• Sensor related to CVT
• TCM
• AWD control module
• CAN communication line

P1864

• Sensor related to CVT
• TCM
• AWD control module
• CAN communication line

P1865

• Sensor related to CVT
• TCM
• AWD control module
• CAN communication line

U1000

CAN communication error

Front and rear distribution control
stops.

U1010

Internal malfunction of AWD control module

Detected

DTC

Possible cause

AWD warning

lamp status

Vehicle condition

Revision: 2013 October

2014 JUKE

DLN-20

< SYSTEM DESCRIPTION >

[TRANSFER: TY21B]

SYSTEM

AWD SYSTEM : Protection Function

INFOID:0000000009751057

AWD system activates its protection function (shuts down AWD system temporarily) if AWD system detects
high load continuously, the front wheel tire size differs from the rear tire size or the rear right wheel tire size dif-
fers from the rear left tire size. (AWD system is automatically restored if AWD system no longer detects any
overload or the tire size difference is eliminated.)

*1: 2 times/second (blinking for approximately 1 minute and then turned OFF)
*2: 1 time/2 seconds (continuing to blink until ignition switch is turned OFF)
NOTE:
• If the warning lamp blinks slowly during driving but remains OFF after the engine is restarted, the system is

normal. If it again blinks slowly after driving for some time, vehicle must be inspected.

• When there is a difference of revolution speed between the front and rear wheel the shift occasionally

changes to direct 4-wheel driving conditions automatically. This is not a malfunction.

Detected

DTC

Warning lamp

Possible cause

Vehicle condition

—

Quick blinking

Turning difference remains between front and rear wheels or between
right and left rear wheels, resulting in an oil temperature rise in drive train
related parts.
NOTE:
It is not malfunction.

Shuts down AWD system

temporarily

—

Slow blinking

Malfunction in each tire or different tire diameter

Revision: 2013 October

2014 JUKE

DIAGNOSIS SYSTEM (AWD CONTROL MODULE)

DLN-21

< SYSTEM DESCRIPTION >

[TRANSFER: TY21B]

DLN

DIAGNOSIS SYSTEM (AWD CONTROL MODULE)

CONSULT Function

INFOID:0000000009751058

APPLICATION ITEMS

CONSULT can display each diagnostic item using the diagnostic test modes as follows.

*: The following diagnosis information is erased by erasing.
• DTC
• Freeze frame data (FFD)

ECU IDENTIFICATION

AWD control module part number can be read.

SELF DIAGNOSTIC RESULT

Refer to

DLN-31, "DTC Index"

When “PRSNT” is displayed on self-diagnosis result.

• The system is presently malfunctioning.

When “PAST” is displayed on self-diagnosis result.

• System malfunction in the past is detected, but the system is presently normal.

FREEZE FRAME DATA (FFD)

The following vehicle status is recorded when DTC is detected and is displayed.

Diagnostic test mode

Function

ECU Identification

AWD control module part number can be read.

Self Diagnostic Result

Self-diagnostic results and freeze frame data can be read and erased quickly.*

Data Monitor

Input/Output data in the AWD control module can be read.

Active Test

Diagnostic Test Mode in which CONSULT drives some actuators apart from the AWD control mod-
ule and also shifts some parameters in a specified range.

Work support

This mode enable a technican to adjust some devices faster and more accurately by following the
indication on the CONSULT.

Freeze Frame Data Item

Description

SOLENOID VOLT

Power supply voltage of AWD solenoid is displayed.

TRGT SOL CRNT LH

AWD solenoid (left) target current is displayed.

SOLENOID CRNT LH

AWD solenoid (left) control current is displayed.

TRGT SOL CRNT RH

AWD solenoid (right) target current is displayed.

SOLENOID CRNT RH

AWD solenoid (right) control current is displayed.

COMPR VHCL SPEED

Vehicle speed calculated by AWD control module is displayed.

VHCL/S SEN-FR

Vehicle speed (front) average calculated by AWD control module is displayed.

VHCL/S SEN-RR

Vehicle speed (rear) average calculated by AWD control module is displayed.

WHEEL SPD SEN FR

Wheel speed (front right) calculated by AWD control module is displayed.

WHEEL SPD SEN FL

Wheel speed (front left) calculated by AWD control module is displayed.

WHEEL SPD SEN RR

Wheel speed (rear right) calculated by AWD control module is displayed.

WHEEL SPD SEN RL

Wheel speed (rear left) calculated by AWD control module is displayed.

ABS OPERATION SIG

ABS operation status via CAN communication line is displayed.

VDC OPERATION SIG

VDC operation status via CAN communication line is displayed.

TCS OPERATION SIG

TCS operation status via CAN communication line is displayed.

HIGH M FLG 1 [0/1]

Measured friction of load is displayed when vehicle starts.
• When “0” is displayed: It indicates that friction of load is not high.
• When “1” is displayed: It indicates that friction of load is high.

Revision: 2013 October

2014 JUKE

DLN-22

< SYSTEM DESCRIPTION >

[TRANSFER: TY21B]

DIAGNOSIS SYSTEM (AWD CONTROL MODULE)

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.

X: Applicable

HIGH M FLG 2 [0/1]

Measured friction of load is displayed when vehicle throttles down.
• When “0” is displayed: It indicates that friction of load is not high.
• When “1” is displayed: It indicates that friction of load is high.

SLCT LVR POSI

Current transmission gear via CAN communication line is displayed.

OPERATION MODE

Control status of AWD mode is displayed.

IGN COUNTER [0 - 39]

The number of times that ignition switch is turned ON after the DTC is detected is displayed.
• When “0” is displayed: It indicates that the system is presently malfunctioning.
• When except “0” is displayed: It indicates that system malfunction in the past is detected, but the

system is presently normal.
NOTE:
Each time when ignition switch is turned OFF to ON, numerical number increases in
1

→

3...38

→

39.

When the operation number of times exceeds 39, the number do not increase and “39” is displayed
until self-diagnosis is erased.

Freeze Frame Data Item

Description

Monitor item [Unit]

SELECT MONITOR ITEM

Remarks

ECU INPUT

SIGNALS

MAIN SIG-

NALS

SWITCH 1 [On/Off]

AWD mode switch status (2WD) is displayed.

SWITCH 2 [On/Off]

AWD mode switch status (AWD-V or AWD) is displayed.

SWITCH 3 [On/Off]

AWD mode switch status (AWD) is displayed.

IGN SW [On/Off]

Ignition switch status is displayed.

WARNING LAMP [On/Off]

Control status of AWD warning lamp is displayed.

R POSITION SW [On/Off]

CVT shift selector is displayed.

ABS OPERATION SIG [On/Off]

ABS operation status via CAN communication line is dis-
played.

VDC OPERATION SIG [On/Off]

VDC operation status via CAN communication line is dis-
played.

TCS OPERATION SIG [On/Off]

TCS operation status via CAN communication line is dis-
played.

PKB SW [On/Off]

Parking brake switch signal status via CAN communica-
tion line is displayed.

STOP LAMP SW [On/Off]

Stop lamp switch signal status via CAN communication
line is displayed.

4WD MODE SW [2WD/4WD-A]

AWD mode switch status is displayed.

ACTUATOR RELAY [On/Off]

AWD actuator relay (integrated in AWD control module)
operation status is displayed.

OPERATION MODE [2WD/4WD-V/
4WD-A]

Control status of AWD mode is displayed.

INDICATOR [2WD/4WD-V/4WD-A]

Control status of AWD mode indicator lamp is displayed.

DRIVE MODE [1/2]

AWD mode status is displayed.

TORQU DISTR RR LH [1/1-2/1-3/1-4/
OFF]

Control status of torque distribution indicator (rear left) is
displayed.

TORQU DISTR RR RH [1/1-2/1-3/1-4/
OFF]

Control status of torque distribution indicator (rear right)
is displayed.

TORQU IND FRONT [1/1-2/1-3/1-4/
OFF]

Control status of torque distribution indicator (front) is dis-
played.

TEMP SEN LEFT [V]

Temperature sensor is not equipped, but displayed.

Revision: 2013 October

2014 JUKE

DIAGNOSIS SYSTEM (AWD CONTROL MODULE)

DLN-23

< SYSTEM DESCRIPTION >

[TRANSFER: TY21B]

DLN

ACTIVE TEST

Use this mode to determine and identify the details of a malfunction based on self-diagnostic results or data
monitor. AWD control module gives drive signal to actuator with receiving command from CONSULT to check
operation of actuator.

CAUTION:

TEMP SEN RIGHT [V]

Temperature sensor is not equipped, but displayed.

CONT MODUL VOLT [V]

Power supply voltage of AWD control module is dis-
played.

SOLENOID VOLT [V]

Power supply voltage of AWD solenoid is displayed.

TRGT SOL CRNT LH [A]

AWD solenoid (left) target current is displayed.

SOLENOID CRNT LH [A]

AWD solenoid (left) control current is displayed.

TRGT SOL CRNT RH [A]

AWD solenoid (right) target current is displayed.

SOLENOID CRNT RH [A]

AWD solenoid (right) control current is displayed.

COMPR VHCL SPEED [km/h] or [MPH]

Vehicle speed calculated by AWD control module is dis-
played.

VHCL/S SEN-FR [km/h] or [MPH]

Vehicle speed (front) average calculated by AWD control
module is displayed.

VHCL/S SEN-RR [km/h] or [MPH]

Vehicle speed (rear) average calculated by AWD control
module is displayed.

THRTL POS SEN [%]

Accelerator pedal status via CAN communication line is
displayed.

SLCT LVR POSI [2ND / 3RD / 4TH / 5TH
/ 6TH / 7TH / 8TH / R / N/P / D]

Current transmission gear via CAN communication line is
displayed.

TRGT DRIVE TORQU [Nm]

Request drive torque from AWD control module to ECM
is displayed.

RQST DRIVE TORQU [Nm]

Request drive torque from ABS actuator and electric unit
(control unit) to AWD control module is displayed.

WHEEL SPD SEN FR [km/h] or [MPH]

Wheel speed (front right) calculated by AWD control
module is displayed.

WHEEL SPD SEN FL [km/h] or [MPH]

Wheel speed (front left) calculated by AWD control mod-
ule is displayed.

WHEEL SPD SEN RR [km/h] or [MPH]

Wheel speed (rear right) calculated by AWD control mod-
ule is displayed.

WHEEL SPD SEN RL [km/h] or [MPH]

Wheel speed (rear left) calculated by AWD control mod-
ule is displayed.

Monitor item [Unit]

SELECT MONITOR ITEM

Remarks

ECU INPUT

SIGNALS

MAIN SIG-

NALS

Test item

Condition

Description

SOLENOID LEFT

• Vehicle stopped
• Engine running
• No DTC detected

Change command current value to AWD solenoid (left), and then change driv-
ing mode. (Monitor value is normal if it is within approx.

10% of command

value.)
• Qu: Increase current value in increments of 0.2 A
• Qd: Decrease current value in increments of 0.2 A
• UP: Increase current value in increments of 0.02 A
• DOWN: Decrease current value in increments of 0.02 A

SOLENOID RIGHT

• Vehicle stopped
• Engine running
• No DTC detected

Change command current value to AWD solenoid (right), and then change
driving mode. (Monitor value is normal if it is within approx.

10% of command

Revision: 2013 October

2014 JUKE

AWD CONTROL MODULE

DLN-25

< ECU DIAGNOSIS INFORMATION >

[TRANSFER: TY21B]

DLN

ECU DIAGNOSIS INFORMATION

AWD CONTROL MODULE

Reference Value

INFOID:0000000009751059

VALUES ON THE DIAGNOSIS TOOL

NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

Monitor item

Condition

Value/Status

SWITCH 1

AWD mode switch: 2WD

AWD mode switch: AWD-V or AWD

Off

SWITCH 2

AWD mode switch: AWD-V or AWD

AWD mode switch: 2WD

Off

SWITCH 3

AWD mode switch: AWD

AWD mode switch: 2WD or AWD-V

Off

IGN SW

Ignition switch: ON

Ignition switch: OFF

Off

WARNING LAMP

AWD warning lamp: ON

AWD warning lamp: OFF

Off

R POSITION SW

CVT shift selector: R

CVT shift selector: Except R

Off

ABS OPERATION SIG

ABS is operating

ABS is not operating

Off

VDC OPERATION SIG

VDC is operating

VDC is not operating

Off

TCS OPERATION SIG

TCS is operating

TCS is not operating

Off

PKB SW

Parking brake is operated

Parking brake is not operated

Off

STOP LAMP SW

Brake pedal is depressed

Brake pedal is released

Off

4WD MODE SW

AWD mode switch: 2WD

2WD

AWD mode switch: AWD-V or AWD

4WD-A

ACTUATOR RELAY

Engine stopped (Ignition switch: ON)

Off

Engine running

OPERATION MODE

2WD mode

2WD

AWD-V mode

4WD-V

AWD mode

4WD-A

INDICATOR

AWD mode indicator (AWD-V): OFF
AWD mode indicator (AWD): OFF

2WD

AWD mode indicator (AWD-V): ON
AWD mode indicator (AWD): OFF

4WD-V

AWD mode indicator (AWD-V): ON
AWD mode indicator (AWD): ON

4WD-A

DRIVE MODE

Except AWD mode

AWD mode

Revision: 2013 October

2014 JUKE

DLN-26

< ECU DIAGNOSIS INFORMATION >

[TRANSFER: TY21B]

AWD CONTROL MODULE

TORQU DISTR RR LH

The number of bars of torque distribution indicator (rear LH): 0

OFF

The number of bars of torque distribution indicator (rear LH): 1

The number of bars of torque distribution indicator (rear LH): 2

1-2

The number of bars of torque distribution indicator (rear LH): 3

1-3

The number of bars of torque distribution indicator (rear LH): 4

1-4

TORQU DISTR RR RH

The number of bars of torque distribution indicator (rear RH): 0

OFF

The number of bars of torque distribution indicator (rear RH): 1

The number of bars of torque distribution indicator (rear RH): 2

1-2

The number of bars of torque distribution indicator (rear RH): 3

1-3

The number of bars of torque distribution indicator (rear RH): 4

1-4

TORQU IND FRONT

The number of bars of torque distribution indicator (front): 0

OFF

The number of bars of torque distribution indicator (front): 1

The number of bars of torque distribution indicator (front): 2

1-2

The number of bars of torque distribution indicator (front): 3

1-3

The number of bars of torque distribution indicator (front): 4

1-4

TEMP SEN LEFT

Always

0 V

TEMP SEN RIGHT

Always

0 V

CONT MODUL VOLT

Always

11 – 13 V

SOLENOID VOLT

Always

11 – 13 V

TRGT SOL CRNT LH

Vehicle stopped

0.00 A

Vehicle starting
(Straight-ahead start on a dry road with accelerator angle 25%)
NOTE:
Confirm accelerator angle in monitor item “THRTL POS SEN”.

Approx. 1.00 A

SOLENOID CRNT LH

Vehicle stopped

0.00 A

Vehicle starting
(Straight-ahead start on a dry road with accelerator angle 25%)
NOTE:
Confirm accelerator angle in monitor item “THRTL POS SEN”.

Approx. 1.00 A

TRGT SOL CRNT RH

Vehicle stopped

0.00 A

Vehicle starting
(Straight-ahead start on a dry road with accelerator angle 25%)
NOTE:
Confirm accelerator angle in monitor item “THRTL POS SEN”.

Approx. 1.00 A

SOLENOID CRNT RH

Vehicle stopped

0.00 A

Vehicle starting
(Straight-ahead start on a dry road with accelerator angle 25%)
NOTE:
Confirm accelerator angle in monitor item “THRTL POS SEN”.

Approx. 1.00 A

COMPR VHCL SPEED

Vehicle stopped

0.00 km/h (0.00 mph)

Vehicle driving

CAUTION:

Check air pressure of tire under standard condition.

Approx. equal to the indication on

speedometer (inside of

10%)

VHCL/S SEN-FR

Vehicle stopped

0.00 km/h (0.00 mph)

Vehicle driving

CAUTION:

Check air pressure of tire under standard condition.

Approx. equal to the indication on

speedometer (inside of

10%)

Monitor item

Condition

Value/Status

Revision: 2013 October

2014 JUKE

AWD CONTROL MODULE

DLN-27

< ECU DIAGNOSIS INFORMATION >

[TRANSFER: TY21B]

DLN

TERMINAL LAYOUT

PHYSICAL VALUES

VHCL/S SEN-RR

Vehicle stopped

0.00 km/h (0.00 mph)

Vehicle driving

CAUTION:

Check air pressure of tire under standard condition.

Approx. equal to the indication on

speedometer (inside of

10%)

THRTL POS SEN

When depressing accelerator pedal
(Value rises gradually in response to accelerator pedal position)

0 - 100%

SLCT LVR POSI

Engine running

CVT shift selector: Manual
mode

1ST

2ND
3RD

4TH
5TH
6TH
7TH
8TH

CVT shift selector: R

REVERSE

CVT shift selector: N or P

N/P

CVT shift selector: D

TRGT DRIVE TORQU

Request from AWD control module to ECM.

0 - 507 Nm

No request from AWD control module to ECM.

508 Nm

RQST DRIVE TORQU

Request from ABS actuator and electric unit (control unit) to
AWD control module.

0 - 1274 Nm

No request from ABS actuator and electric unit (control unit) to
AWD control module.

1275 Nm

WHEEL SPD SEN FR

Vehicle stopped

0.00 km/h (0.00 mph)

Vehicle driving

CAUTION:

Check air pressure of tire under standard condition.

Approx. equal to the indication on

speedometer (inside of

10%)

WHEEL SPD SEN FL

Vehicle stopped

0.00 km/h (0.00 mph)

Vehicle driving

CAUTION:

Check air pressure of tire under standard condition.

Approx. equal to the indication on

speedometer (inside of

10%)

WHEEL SPD SEN RR

Vehicle stopped

0.00 km/h (0.00 mph)

Vehicle driving

CAUTION:

Check air pressure of tire under standard condition.

Approx. equal to the indication on

speedometer (inside of

10%)

WHEEL SPD SEN RL

Vehicle stopped

0.00 km/h (0.00 mph)

Vehicle driving

CAUTION:

Check air pressure of tire under standard condition.

Approx. equal to the indication on

speedometer (inside of

10%)

Monitor item

Condition

Value/Status

JSDIA2078ZZ

Revision: 2013 October

2014 JUKE

DLN-28

< ECU DIAGNOSIS INFORMATION >

[TRANSFER: TY21B]

AWD CONTROL MODULE

*: The values are changed by throttle opening and engine speed.

CAUTION:

When using circuit tester to measure voltage for inspection, be sure not to extend forcibly any con-
nector terminals.

Fail-safe

INFOID:0000000009751060

When a system malfunction occurs, the AWD warning lamp turns ON and the AWD control becomes 2WD
state.

Terminal No.

(Wire color)

Description

Condition

Value (Approx.)

Signal name

Input/

Output

(GR)

Ground

Battery power supply
(AWD control module)

Input

Always

11 - 13 V

(LG)

Ground

Ignition power supply

Input

Ignition switch: ON

11 - 13 V

Ignition switch: OFF

0 V

(L)

—

CAN-H

Input/

Output

—

(P)

—

CAN-L

Input/

Output

—

(W)

Ground

AWD mode switch (Except
2WD)

Input

Ignition switch: ON

AWD mode switch: 2WD

4.5 - 5 V

AWD mode switch: AWD-V or
AWD

0 V

(B)

Ground

—

Always

0 V

(B)

Ground

—

Always

0 V

(Y)

Ground

Battery power supply
(AWD solenoid)

Input

Always

11 - 13 V

(G)

Ground

AWD mode switch (2WD)

Input

Ignition switch: ON

AWD mode switch: 2WD

0 V

AWD mode switch: AWD-V or
AWD

4.5 - 5 V

(Y)

Ground

AWD mode switch (AWD)

Input

Ignition switch: ON

AWD mode switch: 2WD or
AWD-V

4.5 - 5 V

AWD mode switch: AWD

0 V

(R)

Ground

AWD solenoid (left) power
supply

Output

Engine speed: At idle

0 V

Engine speed: 3,000 or more constant

2.5 V

(V)

Ground

AWD solenoid (left) ground

Input

Always

1.5 V or less

(W)

Ground

AWD solenoid (right) pow-
er supply

Output

Engine speed: At idle

0 V

Engine speed: 3,000 or more constant

2.5 V

(Y)

Ground

AWD solenoid (right)
ground

Input

Always

1.5 V or less

Revision: 2013 October

2014 JUKE

AWD CONTROL MODULE

DLN-29

< ECU DIAGNOSIS INFORMATION >

[TRANSFER: TY21B]

DLN

Detected

DTC

Possible cause

AWD warning

lamp status

Vehicle condition

P1804

Internal malfunction of AWD control module

OFF

Normal control continues.

P1808

• ABS actuator and electric unit (control unit)
- Malfunction of ABS actuator and electric unit (control unit) cir-

cuit error

- Wheel speed sensor error
• AWD control module
• CAN communication line

Front and rear distribution control
stops.

P1809

Internal malfunction of AWD control module

P1811

• Malfunction of AWD control module power supply circuit (open

or short)

• Malfunction of AWD control module
• Battery

P1813

• AWD mode switch
- Internal malfunction of AWD mode switch
- Malfunction of AWD mode switch circuit
• AWD control module

P181B

Self-shut of AWD control module is incomplete.

OFF

Normal control continues.

P181D

• ECM
• AWD control module
• CAN communication line

Front and rear distribution control
stops.
NOTE:
The state becomes AWD only when
a turning difference occurs between
front and rear wheels.

P181E

• Steering angle sensor
- Steering angle sensor error
- Malfunction of steering angle sensor circuit
• Malfunction of AWD control module
• CAN communication line

OFF

Right and left rear wheels difference
control stops.

P181F

Writing unit characteristics is incomplete.

Front and rear distribution control
stops.

P1820

• ECM
• AWD control module
• CAN communication line

OFF

Normal control continues.

P1829

• ECM
• AWD control module
• CAN communication line

Front and rear distribution control
stops.

P182D

• Internal malfunction of electric controlled coupling (left)
• Malfunction of AWD solenoid (left) power supply circuit (open

or short)

• Malfunction of AWD control module

P182E

• Internal malfunction of electric controlled coupling (right)
• Malfunction of AWD solenoid (right) power supply circuit (open

or short)

• Malfunction of AWD control module

P1830

• ABS actuator and electric unit (control unit)
• AWD control module
• CAN communication line

OFF

Normal control continues.

P1831

• ABS actuator and electric unit (control unit)
• AWD control module
• CAN communication line

P1832

• ABS actuator and electric unit (control unit)
• AWD control module
• CAN communication line

Revision: 2013 October

2014 JUKE

DLN-30

< ECU DIAGNOSIS INFORMATION >

[TRANSFER: TY21B]

AWD CONTROL MODULE

Protection Function

INFOID:0000000009751061

normal. If it again blinks slowly after driving for some time, vehicle must be inspected.

P183B

• Malfunction of AWD solenoid power supply circuit
• Malfunction of AWD control module
• Malfunction of AWD control module power supply circuit (open

or short)

• Battery

Front and rear distribution control
stops.

P183C

• ABS actuator and electric unit (control unit)
• Yaw rate/side/decel G sensor (Decel G sensor signal)
• AWD control module
• CAN communication line

OFF

Right and left rear wheels difference
control stops.

P183D

• ABS actuator and electric unit (control unit)
• Yaw rate/side/decel G sensor (Side G senesor signal)
• AWD control module
• CAN communication line

P183E

• ABS actuator and electric unit (control unit)
• Yaw rate/side/decel G sensor (Yaw rate signal)
• AWD control module
• CAN communication line

P183F

• Sensor related to CVT
• TCM
• AWD control module
• CAN communication line

P1840

• Sensor related to CVT
• TCM
• AWD control module
• CAN communication line

P1864

• Sensor related to CVT
• TCM
• AWD control module
• CAN communication line

P1865

• Sensor related to CVT
• TCM
• AWD control module
• CAN communication line

U1000

CAN communication error

Front and rear distribution control
stops.

U1010

Internal malfunction of AWD control module

Detected

DTC

Possible cause

AWD warning

lamp status

Vehicle condition

Detected

DTC

Warning lamp

Possible cause

Vehicle condition

—

Quick blinking

Turning difference remains between front and rear wheels or between
right and left rear wheels, resulting in an oil temperature rise in drive train
related parts.
NOTE:
It is not malfunction.

Shuts down AWD system

temporarily

—

Slow blinking

Malfunction in each tire or different tire diameter

Revision: 2013 October

2014 JUKE

AWD CONTROL MODULE

DLN-31

< ECU DIAGNOSIS INFORMATION >

[TRANSFER: TY21B]

DLN

• When there is a difference of revolution speed between the front and rear wheel the shift occasionally

changes to direct 4-wheel driving conditions automatically. This is not a malfunction.

DTC Inspection Priority Chart

INFOID:0000000009751062

If some DTCs are displayed at the same time, perform inspections one by one based on the following priority
chart.

DTC Index

INFOID:0000000009751063

Priority

Detected items (DTC)

P182D SOLENOID LEFT

P182E SOLENOID RIGHT

P1813 4WD MODE SW

P183B SOL POWER SUPPLY

P1811 BATTERY VOLTAGE

P1808 VHCL SPEED SEN-ABS

P1829 THROTTLE POSI SEN

U1010 CONTROL UNIT (CAN)

U1000 CAN COMM CIRCUIT

P1809 CONTROL UNIT 4

P1830 ABS OP SIG

P1831 VDC OP SIG

P1832 TCS OP SIG

P183C DECEL G SENSOR

P183D SIDE G SENSOR

P183E YAWRATE SENSOR

P1865 GEAR RATIO

P1840 OUTPUT SPEED SIGNAL

P1864 INPUT SPEED SIGNAL

P181E STR ANGLE SEN

P1820 ENGINE SPEED SIG

P181D ENGINE SYSTEM

P183F GEAR POSI SIGNAL

P181B INCOMP SELF SHUT

P1804 CONTROL UNIT 3

P181F INCOMP CALIBRATION

DTC

Items (CONSULT screen items)

Reference

P1804

CONTROL UNIT 3

DLN-42, "DTC Logic"

P1808

VHCL SPEED SEN-ABS

DLN-43, "DTC Logic"

P1809

CONTROL UNIT 4

DLN-42, "DTC Logic"

P1811

BATTERY VOLTAGE

DLN-44, "DTC Logic"

P1813

4WD MODE SW

DLN-46, "DTC Logic"

P181B

INCOMP SELF SHUT

DLN-49, "DTC Logic"

P181D

ENGINE SYSTEM

DLN-51, "DTC Logic"

P181E

STR ANGLE SEN

DLN-52, "DTC Logic"

P181F

INCOMP CALIBRATION

DLN-53, "DTC Logic"

Revision: 2013 October

2014 JUKE

Nissan Juke (2014 year). Service Repair Manual - part 68