Nissan Juke (2014 year). Service Repair Manual - part 179

 

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Nissan Juke (2014 year). Service Repair Manual - part 179

 

 

MWI-4

< PREPARATION >

PREPARATION

PREPARATION

PREPARATION

Commercial Service Tools

INFOID:0000000009753650

Tool name

Description

Power tool

Loosening screws

PBIC0191E

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2014 JUKE

MWI

COMPONENT PARTS

MWI-5

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SYSTEM DESCRIPTION

COMPONENT PARTS

METER SYSTEM

METER SYSTEM : Component Parts Location

INFOID:0000000009753651

1.

Fuel level sensor unit (main)

2.

CVT shift selector
Refer to 

TM-150, "CVT CONTROL 

SYSTEM : Component Parts Loca-
tion"

3.

A/C auto amp.
Refer to 

HAC-7, "Component De-

scription"

4.

Washer level switch

5.

ECM
Refer to 

EC-14, "ENGINE CON-

TROL SYSTEM : 
Component Parts Location"

6.

Ambient sensor
Refer to 

HAC-6, "Component Parts 

Location"

7.

ABS actuator and electric unit (con-
trol unit)
Refer to 

BRC-9, "Component Parts 

Location"

8.

TCM
Refer to 

TM-150, "CVT CONTROL 

SYSTEM : Component Parts Loca-
tion"

9.

BCM
Refer to 

BCS-6, "BODY CONTROL 

SYSTEM : Component Parts Loca-
tion"

 (WITH INTELLIGENT KEY 

SYSTEM)
Refer to 

BCS-93, "BODY CONTROL 

SYSTEM : Component Parts Loca-
tion"

 (WITHOUT INTELLIGENT KEY 

SYSTEM)

10. Combination meter

11.

Fuel level sensor unit (sub)

A.

Rear seat (bottom)

JSNIA3527ZZ

Revision: 2013 October

2014 JUKE

MWI-6

< SYSTEM DESCRIPTION >

COMPONENT PARTS

METER SYSTEM : Component Description

INFOID:0000000009753652

Unit

Description

Combination meter

• Provides the driver with various kinds of vehicle information via the CAN communication line and 

the use of signals through the hard wire.

• Includes the signal buffer to transmit received signals to other units.
• For functions of the combination meter, refer to 

MWI-7, "METER SYSTEM : System Description"

.

ECM

Transmits the following signals to the combination meter via CAN communication.
• Engine speed signal
• Engine coolant temperature signal
• Engine status signal
• Fuel consumption monitor signal
• Fuel filler cap warning display signal
• Oil pressure warning lamp signal

ABS actuator and electric unit 
(control unit)

Transmits the vehicle speed signal to the combination meter via CAN communication.

BCM

Transmits the following signals to the combination meter via CAN communication.
• Door switch signal
• Position light request signal
• Low tire pressure warning lamp signal

TCM

Transmits the following signals to the combination meter.
• Shift position signal
• Manual mode shift refusal signal
• Manual mode signal
• Non-manual mode signal
• Manual mode shift up signal
• Manual mode shift down signal

CVT shift selector

Transmits the following signals to the combination meter.
• Manual mode signal
• Non-manual mode signal
• Manual mode shift up signal
• Manual mode shift down signal

Paddle shifter

Transmits paddle shifter up signal paddle shifter down signal to the combination meter.

Fuel level sensor unit

Transmits the fuel level sensor signal to the combination meter.

Ambient sensor

Transmits the ambient sensor signal to the A/C auto amp. and the combination meter.

A/C auto amp.

Transmits the A/C auto amp. connection recognition signal to the combination meter.

Washer level switch

Transmits the washer level switch signal to the combination meter.

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SYSTEM

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SYSTEM

METER SYSTEM

METER SYSTEM : System Diagram

INFOID:0000000009753653

METER SYSTEM : System Description

INFOID:0000000009753654

COMBINATION METER

• The combination meter receives necessary signals from each unit, switch, and sensor to control the follow-

ing functions.

- Measuring instruments
- Shift position indicator
- Warning lamps
- Indicator lamps
- Meter illumination control
- Meter effect function
- Information display
• The combination meter incorporates a buzzer function that sounds an audible alarm with the integrated

buzzer device. Refer to 

WCS-5, "Combination Meter"

 for further details.

• The combination meter includes an on board diagnosis function.
• The combination meter can be diagnosed with CONSULT.

METER CONTROL FUNCTION LIST

JSNIA6876GB

System

Description

Reference

Measuring in-
struments

Speedometer

Indicates vehicle speed.

MWI-10, 
"SPEEDOME-
TER : System De-
scription"

Tachometer

Indicates engine speed.

MWI-11, "TA-
CHOMETER : 
System Descrip-
tion"

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MWI-8

< SYSTEM DESCRIPTION >

SYSTEM

ARRANGEMENT OF COMBINATION METER

Shift position indicator (CVT models)

Display shift position. (CVT models)

MWI-11, "SHIFT 
POSITION INDI-
CATOR : System 
Description"

Warning lamp/
indicator lamp

Oil pressure warning lamp

The warning lamp turns ON or turns OFF, 
according to engine hydraulic pressure.

MWI-12, "OIL 
PRESSURE 
WARNING LAMP 
: System Descrip-
tion"

Meter illumi-
nation control

Meter illumination control function

Switches back and forth between daytime 
mode and nighttime mode, according to a 
light switch position.

MWI-12, "METER 
ILLUMINATION 
CONTROL : Sys-
tem Description"

Meter illumination on/off control function 

The meter illumination turns ON/OFF, ac-
cording to the status of ignition switch and a 
cranking condition.

Buck light illumination control function

The operation of the illumination control 
switch allows the brightness adjustment of 
meter illumination.

Meter effect 
function

Engine-start effect function

Controls pointers of combination meter and 
meter illumination at engine start to produce 
illumination effects.

MWI-13, "METER 
EFFECT FUNC-
TION : System 
Description"

Information 
display

Engine coolant temperature gauge

Indicates engine coolant temperature.

MWI-15, "INFOR-
MATION DIS-
PLAY : System 
Description"

Fuel gauge

Indicates fuel level.

Odo/trip meter

Displays mileage.

Ambient temperature

Displays ambient temperature.

Trip computer

Current fuel consumption

Displays current fuel consumption.

Average fuel consumption

Displays average fuel consumption.

Distance to empty

Displays distance to empty.

Travel time

Displays travel time.

Torque distribution indicator 

Display torque distribution.

Interrupt indi-
cation

Meter illumination level

Indicates the brightness of the meter illumi-
nation in stages.

Distance to empty

Displays distance to empty when a low fuel 
warning.

Warning

Low fuel warn-
ing

• Warns when being low on fuel.
• Displays distance to empty.

Fuel filler cap 
warning

Warns, according to the tightening condition 
of fuel filler cap.

EC-49, "FUEL 
FILLER CAP 
WARNING SYS-
TEM : System 
Description"

Low tire pres-
sure warning

Warns, according to tire inflation pressure.

MWI-15, "INFOR-
MATION DIS-
PLAY : System 
Description"

System

Description

Reference

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SYSTEM

MWI-9

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METER SYSTEM : Fail-Safe

INFOID:0000000009753655

FAIL-SAFE

The combination meter activates the fail-safe control if CAN communication with each unit is malfunctioning.

A.

For U.S.A.

B.

For Canada

JSNIA3523ZZ

Function

Specifications

Speedometer

Reset to zero by suspending communication.

Tachometer

Engine coolant temperature gauge

Illumination control

When suspending communication, changes to nighttime mode.

Shift position indicator

When suspending communication, not indicate.

Information display

Instantaneous fuel consumption

• When reception time of an abnormal signal is 2 seconds or 

less, the last received datum is used for calculation to indi-
cate the result.

• When reception time of an abnormal signal is more than two 

seconds, the last result calculated during normal condition is 
indicated.

Average fuel consumption

Possible driving distance

Torque distribution indicator

Low tire pressure warning

The display turns OFF by suspending communication.

Buzzer

The buzzer turns OFF by suspending communication.

Revision: 2013 October

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MWI-10

< SYSTEM DESCRIPTION >

SYSTEM

SPEEDOMETER

SPEEDOMETER : System Diagram

INFOID:0000000009753656

SPEEDOMETER : System Description

INFOID:0000000009753657

• The ABS actuator and electric unit (control unit) converts the rectangular wave signal provided by the wheel

sensor to a vehicle speed signal and transmits it to the combination meter via CAN communication. 

• The combination meter indicates the vehicle speed to the speedometer according to the vehicle speed sig-

nal received via CAN communication. 

TACHOMETER

Warning lamp/indicator lamp

ABS warning lamp

The lamp turns ON by suspending communication.

Malfunction indicator lamp

VDC OFF indicator lamp

EPS warning lamp

AWD warning lamp

Brake warning lamp

VDC warning lamp

The lamp turns OFF by suspending communication.

High beam indicator lamp

Turn signal indicator lamp

Door warning lamp

Tail lamp indicator lamp

Engine start operation indicator lamp

Shift P warning lamp

Oil pressure warning lamp

CRUISE indicator lamp

AWD mode indicator lamp (AWD)

AWD mode indicator lamp (AWD-V)

Key warning lamp

CVT indicator lamp

Low tire pressure warning lamp

After blinking for 1 minute, the lamp remains ON.

Function

Specifications

JSNIA2973GB

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SYSTEM

MWI-11

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TACHOMETER : System Diagram

INFOID:0000000009753658

TACHOMETER : System Description

INFOID:0000000009753659

• ECM converts the pulse signal provided by the crankshaft position sensor to an engine speed signal and

transmits it to the combination meter via CAN communication.

• The combination meter indicates the engine speed to the tachometer according to the engine speed signal

received via CAN communication. 

SHIFT POSITION INDICATOR

SHIFT POSITION INDICATOR : System Diagram

INFOID:0000000009753660

SHIFT POSITION INDICATOR : System Description

INFOID:0000000009753661

The combination meter receives the shift position signal from TCM via CAN communication, and displays the
shift position to the shift position indicator.

MANUAL MODE

When operated with CVT shift selector

• The combination meter receives the manual mode signal, non-manual mode signal, manual mode shift up

signal, and manual mode shift down signal from CVT shift selector and transmits them to TCM via CAN com-
munication. 

• TCM recognizes the manual mode operation status according to the manual mode signal, non-manual mode

signal, manual mode shift up signal, and manual mode shift down signal received via CAN communication
and transmits the manual mode indicator signal to the combination meter via CAN communication. 

• The combination meter indicates shift position according to the shift position signal received via CAN com-

munication. 

When operated with paddle shifter

• The combination meter receives the manual mode signal from CVT shift selector, paddle shifter up signal

and paddle shifter down signal from paddle shifter and transmits them to TCM via CAN communication.

• TCM recognizes the manual mode operation status according to the manual mode signal, manual mode

shift up signal, and manual mode shift down signal received via CAN communication and transmits the shift
position signal to the combination meter via CAN communication.

JSNIA2974GB

JSNIA6671GB

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MWI-12

< SYSTEM DESCRIPTION >

SYSTEM

• The combination meter indicates shift position according to the shift position signal via CAN communication.

NON-MANUAL MODE

• TCM transmits the shift position signal to the combination meter via CAN communication. 
• The combination meter indicates shift position according to the shift position signal received via CAN com-

munication. 

SHIFT REFUSAL WARNING AND ALARM

• TCM sends a manual mode shift refusal signal to the combination meter via CAN communication when shift-

up and shift-down can not be operated in manual mode.

• The combination meter blinks the shift position indicator and sounds a buzzer according to a manual mode

shift refusal signal received via CAN communication.

OIL PRESSURE WARNING LAMP

OIL PRESSURE WARNING LAMP : System Diagram

INFOID:0000000009753662

OIL PRESSURE WARNING LAMP : System Description

INFOID:0000000009753663

The combination meter turns the oil pressure warning lamp ON when receiving ECM to the oil pressure warn-
ing lamp signal via CAN communication. For details, refer to 

EC-32, "Oil Pressure Warning Lamp"

.

METER ILLUMINATION CONTROL

METER ILLUMINATION CONTROL : System Diagram

INFOID:0000000009753664

METER ILLUMINATION CONTROL : System Description

INFOID:0000000009753665

METER ILLUMINATION CONTROL FUNCTION

• Combination meter controls meter illumination, based on the following signal.
- Position light request signal
• The combination meter switches mode between Daytime mode and Nighttime mode, according to the fol-

lowing conditions.

JSNIA3115GB

JSNIA3378GB

Condition

Meter illumination

Combination switch
(lighting switch)

1ST or 2ND position

Nighttime mode

AUTO POSITION

Outdoor: Bright*

Daytime mode

Outdoor: Dark*

Nighttime mode

Off

Daytime mode

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SYSTEM

MWI-13

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*: For further information, refer to 

INL-9, "ILLUMINATION CONTROL SYSTEM : System Description"

.

BUCK LIGHT ILLUMINATION CONTROL FUNCTION

The operation of the illumination control switch allows the brightness adjustment of meter illumination.

METER ILLUMINATION ON/OFF CONTROL FUNCTION

• Combination meter turns ON meter illumination when the following condition is satisfied:
- Ignition switch ON
• Combination meter turns OFF meter illumination when any of the following condition is satisfied:
- During a crank with vehicle speed less than 1 km/h (0.6 MPH) and ACC power supply OFF
- Ignition switch OFF or ACC power supply OFF
• The combination meter receives the following signals to control meter illumination.

METER EFFECT FUNCTION

METER EFFECT FUNCTION : System Diagram

INFOID:0000000009753666

METER EFFECT FUNCTION : System Description

INFOID:0000000009753667

ENGINE-START EFFECT FUNCTION

When recognizing an engine start, the combination meter controls the following items for producing the effect.
• Speedometer
• Tachometer
• Each meter pointer illumination
• Meter illumination
• Information display illumination
• Shift position indicator (CVT models)
• Start-up illumination (M/T models)

Meter and Illumination Operations During Engine-start Effect

The combination meter controls the following items during the engine-start effect.

Meter illumination

The number of adjustable 

steps

Daytime

12 step

Nighttime

12 step

Signal name

Signal path

Ignition signal

Engine status signal

ECM 

 Combination meter

Vehicle speed signal

ABS actuator and control unit (control unit) 

 Combination meter

JSNIA3379GB

Control item

Operation

Speedometer

Sweeps the pointer.

Tachometer

Sweeps the pointer.

Revision: 2013 October

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MWI-14

< SYSTEM DESCRIPTION >

SYSTEM

NOTE:
The pointers are stopped and illumination is turned off while cranking the engine.

Engine Start Judgement

The combination meter judges “engine-start” and activates the engine-start effect only once when the follow-
ing operational conditions are all satisfied.

NOTE:
ENGINE-START EFFECT exits when any of the above operational conditions is cancelled during the engine-
start effect.

Signal Path

The combination meter judges “engine-start”, according to the following signals and activates the engine-start
effect function.

NOTE:

The engine-start effect function ends if any one of the above conditions is lost during the activation of this function.

INFORMATION DISPLAY

Each meter pointer illumination

Turns on the illumination at the effect level.

Meter illumination

Increases the brightness to the effect level in stages.

Information display illumination

Turns on the illumination at the normal brightness level.

Shift position indicator (CVT models)

Turns ON at effect level brightness after staying OFF for 2 
seconds. 

Start-up illumination (M/T models)

Turns ON/OFF in stages between OFF and the effect level 
brightness.

Control item

Operation

Operational condition

Ignition switch

ON position

Vehicle speed

Less than 1 km/h (0.6 MPH)

Engine state

Other than the time of cranking the engine

500 rpm or more

Shift position (CVT mod-
els)

“P” range

Signal name

Signal source

Ignition signal

Shift position signal

TCM  

Combination 

meter

Engine speed signal

ECM 

 Combination meter

Engine status signal

Vehicle speed signal

ABS actuator and electric unit (control unit) 

 Combination meter

Revision: 2013 October

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SYSTEM

MWI-15

< SYSTEM DESCRIPTION >

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INFORMATION DISPLAY : System Diagram

INFOID:0000000009753668

INFORMATION DISPLAY : System Description

INFOID:0000000009753669

DESCRIPTION

• The combination meter receives signals necessary for controlling the operation of the information display

from each unit, sensor and switch.

• The combination meter incorporates a trip computer that displays the warning/information according to the

information received from each unit, sensor and switch.

• The combination meter shows the following functions on the information display.
- Odo/trip meter
- Engine coolant temperature gauge
- Fuel gauge
- Trip computer
- Interrupt indication
- Ambient temperature

ODO/TRIP METER

The combination meter calculates mileage, based on the following signals and displays the mileage on the
information display.

ENGINE COOLANT TEMPERATURE GAUGE

• ECM reads the engine coolant temperature signal from the engine coolant temperature sensor and transmits

the signal to the combination meter via CAN communication. 

• The combination meter indicates the engine coolant temperature to the water temperature gauge according

to the engine coolant temperature signal received via CAN communication. 

FUEL GAUGE

Control Outline

The combination meter reads the fuel level sensor signal from the fuel level sensor unit and indicates the fuel
level to the fuel gauge. 

JSNIA4668GB

Signal name

Signal path

Ignition signal

Vehicle speed signal

ABS actuator and electric unit (control unit) 

 Combination meter

Signal name

Signal path

Ignition signal

Engine coolant temperature signal

ECM 

 Combination meter

Revision: 2013 October

2014 JUKE

MWI-16

< SYSTEM DESCRIPTION >

SYSTEM

Refuel Control

The unit judges that the driver is refueling the vehicle and accelerates the fuel gauge segment movement if the
fuel level changes by 15   (4 US gal, 3 - 1/4 lmp gal) or more.

AMBIENT TEMPERATURE

The combination meter calculates ambient temperature based on the following signals, and the calculated
value is displayed on the information display.

NOTE:
• The indicated temperature is corrected based on an ignition signal, ambient temperature detected by the

ambient sensor, and vehicle speed signal. The indicated temperature is not raised under vehicle speed less
than 20 km/h (12 MPH).

• The ambient sensor input value that is displayed on “Data Monitor” of CONSULT is the value before the cor-

rection. It may not match the indicated temperature on the information display.

• Depending on engine heat or heat on the road surfaces, an ambient temperature may be indicated higher

than actual one.

TRIP COMPUTER

Current Fuel Consumption

The combination meter calculates current fuel consumption based on the following signals, and the calculated
value is displayed on the information display.

NOTE:
• Current fuel consumption on the information display is updated approximately every 0.5 seconds.
• Current fuel consumption on the information display shows 0 l/100km (0 mpg) when vehicle speed is 0 km/h

(0 MPH).

Average Fuel Consumption

The combination meter calculates average fuel consumption based on the following signals, and the calcu-
lated value is displayed on the information display.

Signal name

Signal path

Ignition signal

Fuel level sensor signal

Fuel level sensor unit 

 Combination meter

Signal name

Signal path

Ignition signal

Ambient sensor signal

Ambient sensor 

 Combination meter

A/C auto amp. recognition signal

A/C auto amp. 

 Combination meter

Vehicle speed signal

ABS actuator and electric unit (control unit) 

 Combination meter

Signal name

Signal path

Ignition signal

Fuel consumption monitor signal

ECM  

Combination 

meter

Vehicle speed signal

ABS actuator and electric unit (control unit) 

 Combination meter

Signal name

Signal path

Ignition signal

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NOTE:
• Average fuel consumption on the information display is updated approximately every 30 seconds.
• Soon after a reset or when the ignition switch is turned ON right after battery removal and installation, “

−−−

is displayed until after a travel of 30 seconds and approximately 500 m (0.31 mile).

Distance to Empty

The combination meter calculates distance to empty based on the following signals, and the calculated value
is displayed on the information display.

NOTE:
• Distance to empty on the information display is updated approximately every 30 seconds.
• When the ignition switch is turned ON right after battery removal and installation, “

−−−

” is displayed until after

a travel of 30 seconds.

• The indicated values may not match each other when refueling with the ignition switch ON.

Travel Time

The combination meter measures and displays travel time (ignition switch ON time).

Torque Distribution Indicator

Refer to 

DLN-12, "Torque Distribution Indicator"

.

INTERRUPT INDICATION

• The combination meter displays an interrupt regarding a warning, alert, and maintenance on the information

display, based on signals received from each unit and switch.

• When conditions are satisfied, the normal screen switches to a warning screen to display an interrupt.

Meter Illumination Level

The combination meter displays the illuminance level of the back light on the information display by turning the
meter control switch.

Low Fuel Warning

• When all the following operating conditions are satisfied, the combination meter displays a low fuel warning

on the information display by an interrupt.

*: With the vehicle in a horizontal position

• The combination meter judges showing/hiding of “low fuel warning”, according to the signals below:

Fuel consumption monitor signal

ECM  

Combination 

meter

Vehicle speed signal

ABS actuator and electric unit (control unit) 

 Combination meter

Signal name

Signal path

Signal name

Signal path

Ignition signal

Fuel level sensor signal

Fuel level sensor unit 

 Combination meter

Fuel consumption monitor signal

ECM 

 Combination meter

Vehicle speed signal

ABS actuator and electric unit (control unit) 

 Combination meter

Operating condition

Ignition switch

ON

Fuel remaining quantity

*

2WD

Approximately 9.9 

 (2-5/8 US gal, 2-1/8 

lmp gal) or less [1.4 

 (3/8 US gal, 1/4 lmp 

gal) fuel residues included]

AWD

Approximately 6.9 

 (1-7/8 US gal, 1-1/2 

lmp gal) or less [1.4 

 (3/8 US gal, 1/4 lmp 

gal) fuel residues included]

Revision: 2013 October

2014 JUKE

MWI-18

< SYSTEM DESCRIPTION >

SYSTEM

Fuel Filler Cap Warning

• The combination meter judges showing/hiding of “fuel filler cap warning”, according to the signals below:

• For further information, refer to 

EC-49, "FUEL FILLER CAP WARNING SYSTEM : System Description"

.

Low Tire Pressure Warning

• The combination meter judges showing/hiding of “low tire pressure warning”, according to the signals below:

• For further information, refer to 

WT-8, "System Description"

.

Signal name

Signal path

Ignition signal

Fuel level sensor signal

Fuel level sensor 

 Combination meter

Signal name

Signal path

Ignition signal

Fuel filler cap warning display signal

ECM 

 Combination meter

Signal name

Signal Path

Ignition signal

Low tire pressure warning lamp signal

BCM 

 Combination meter

Revision: 2013 October

2014 JUKE

MWI

OPERATION

MWI-19

< SYSTEM DESCRIPTION >

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OPERATION

Switch Name and Function

INFOID:0000000009753670

JSNIA3203ZZ

Switch name

Operation

Description

Illumination control switch (1)

Press

An illuminance level of the back light of the combination meter can be adjusted.

Meter control switch (2)

• The information display screen can be switched.
• An indicated value of the trip computer can be reset by pressing and holding the 

meter control switch.

Revision: 2013 October

2014 JUKE

 

 

 

 

 

 

 

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