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Nissan Juke (2016 year). Service Repair Manual - part 597

STC-34

< SYMPTOM DIAGNOSIS >

UNBALANCE STEERING WHEEL TURNING FORCE (TORQUE VARIATION)

UNBALANCE STEERING WHEEL TURNING FORCE (TORQUE VARIA-
TION)

Description

INFOID:0000000012199952

Unbalance steering wheel turning force (torque variation).

Diagnosis Procedure

INFOID:0000000012199953

PERFORM SELF-DIAGNOSIS

With CONSULT

1. Turn the ignition switch OFF to ON.

2. Perform “EPS” self-diagnosis.
Is any DTC detected?

YES

>> Check the DTC. Refer to

STC-13, "DTC Index"

>> GO TO 2.

CHECK THE ILLUMINATION OF THE EPS WARNING LAMP

Check the EPS warning lamp while the engine is started.
Does the EPS warning lamp turn OFF?

YES

>> GO TO 3.

>> Refer to

STC-30, "Diagnosis Procedure"

CHECK STEERING COLUMN AND STEERING GEAR

Check the steering column assembly and steering gear assembly.

• Steering column assembly. Refer to

ST-10, "Exploded View"

• Steering gear assembly. Refer to

ST-16, "Exploded View"

Is the inspection result normal?

YES

>> GO TO 4.

>> Repair or replace the specific malfunctioning part.

CHECK EPS CONTROL UNIT SIGNAL (1)

With CONSULT

1. Start the engine.

CAUTION:

Never drive the vehicle.

2. Turn steering wheel from full left stop to full right stop.

3. Select “ASSIST LEVEL” in “DATA MONITOR” in “EPS”.
Dose the item in “DATA MONITOR” maintain “100%”?

YES

>> GO TO 7.

>> GO TO 5.

CHECK EPS CONTROL UNIT SIGNAL (2)

With CONSULT

Select “BATTERY VOLT” in “DATA MONITOR” in “EPS”.
Dose the item in “DATA MONITOR” indicate “10 V” or more?

YES

>> GO TO 6.

>> Perform trouble diagnosis of EPS control unit power supply and ground. Refer to

STC-21, "Diag-

nosis Procedure"

CHECK EPS CONTROL UNIT SIGNAL (3)

With CONSULT

1. Select “ASSIST LEVEL” in “DATA MONITOR” in “EPS”.

2. Stop the EPS system until the item in “DATA MONITOR” becomes “100%”.

NOTE:

While stopping the EPS system, do not turn steering wheel.

3. Check that the symptom continues.

Revision: November 2015

2016 JUKE

UNBALANCE STEERING WHEEL TURNING FORCE (TORQUE VARIATION)

STC-35

< SYMPTOM DIAGNOSIS >

STC

Dose the symptom continue?

YES

>> GO TO 7.

>> The assist torque decreases because of protection function. This is not malfunction. INSPEC-

TION END

CHECK EPS CONTROL UNIT SIGNAL (4)

With CONSULT

1. Start the engine.

CAUTION:

Never drive the vehicle.

2. Turn steering wheel from full left stop to full right stop.

3. Select “TORQUE SENSOR” in “DATA MONITOR” in “EPS”.

4. Perform the torque sensor inspection.

Is the inspection result normal?

YES

>> GO TO 9.

>> GO TO 8.

CHECK EPS MOTOR

Perform the trouble diagnosis of EPS motor. Refer to

STC-24, "Diagnosis Procedure"

Is the inspection result normal?

YES

>> GO TO 9.

>> Repair or replace the specific malfunctioning part.

CHECK STEERING WHEEL TURNING FORCE

Check the steering wheel turning force. Refer to

ST-8, "Inspection"

Is the inspection result normal?

YES

>> INSPECTION END

>> Check the steering wheel turning force for mechanical malfunction. Refer to

ST-19, "Inspection"

Monitor item

Condition

Display value

TORQUE SENSOR

Steering wheel: Not steer-
ing (There is no steering
force)

Approx. 0 Nm

Steering wheel: Right turn Positive value (Nm)

Steering wheel: Left turn

Negative value (Nm)

Revision: November 2015

2016 JUKE

STC-36

< REMOVAL AND INSTALLATION >

EPS CONTROL UNIT

REMOVAL AND INSTALLATION

EPS CONTROL UNIT

Removal and Installation

INFOID:0000000012199954

CAUTION:

Disconnect battery negative terminal before starting operations.

Never remove EPS control unit from steering column assembly. When replacing EPS control unit, replace

steering column assembly. Refer to

ST-11, "Removal and Installation"

Revision: November 2015

2016 JUKE

STR-1

ENGINE

SECTION

STR

STR

CONTENTS

STARTING SYSTEM

PRECAUTION ...............................................

PRECAUTIONS ...................................................

Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...................................................................

Precaution for Procedure without Cowl Top Cover

......

Precautions For Xenon Headlamp Service ...............

Precautions for Removing Battery Terminal .............

Precautions When Battery Is Discharged .................

PREPARATION ............................................

PREPARATION ...................................................

Special Service Tools ................................................

Commercial Service Tools ........................................

SYSTEM DESCRIPTION ..............................

COMPONENT PARTS ........................................

Component Parts Location ........................................

Component Description .............................................

SYSTEM ..............................................................

System Diagram ........................................................

System Description ...................................................

WIRING DIAGRAM .......................................

STARTING SYSTEM ...........................................

Wiring Diagram (CVT Models) ..................................

Wiring Diagram (M/T Models) .................................

BASIC INSPECTION ...................................

DIAGNOSIS AND REPAIR WORK FLOW .......

Work Flow (With GR8-1200 NI) ...............................

Work Flow (Without GR8-1200 NI) ..........................

DTC/CIRCUIT DIAGNOSIS .........................

B TERMINAL CIRCUIT .....................................

Description ...............................................................

Diagnosis Procedure ...............................................

S TERMINAL CIRCUIT .....................................

Description ...............................................................

Diagnosis Procedure ...............................................

SYMPTOM DIAGNOSIS ..............................

STARTING SYSTEM .........................................

Symptom Table .......................................................

REMOVAL AND INSTALLATION ...............

STARTER MOTOR ...........................................

MR16DDT ...................................................................

MR16DDT : Exploded View .....................................

MR16DDT : Removal and Installation .....................

SERVICE DATA AND SPECIFICATIONS
(SDS) ............................................................

SERVICE DATA AND SPECIFICATIONS
(SDS) .................................................................

Starter Motor ............................................................

Revision: November 2015

2016 JUKE

STR-2

< PRECAUTION >

PRECAUTIONS

PRECAUTION

PRECAUTIONS

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"

INFOID:0000000012201571

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along

with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain

types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS

system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front

air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.

Information necessary to service the system safely is included in the “SRS AIR BAG” and “SEAT BELT” of this

Service Manual.

WARNING:

Always observe the following items for preventing accidental activation.

• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision that would result in air bag inflation, it is recommended that all maintenance

and repair be performed by an authorized NISSAN/INFINITI dealer.

• Improper repair, including incorrect removal and installation of the SRS, can lead to personal injury

caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag Module,

see “SRS AIR BAG”.

• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-

vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness

connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

Always observe the following items for preventing accidental activation.

• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the

ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with

a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing

serious injury.

• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the

battery or batteries, and wait at least 3 minutes before performing any service.

Precaution for Procedure without Cowl Top Cover

INFOID:0000000012965343

When performing the procedure after removing cowl top cover, cover

the lower end of windshield with urethane, etc to prevent damage to

windshield.

Precautions For Xenon Headlamp Service

INFOID:0000000012965344

WARNING:

Comply with the following warnings to prevent any serious accident.

• Disconnect the battery cable (negative terminal) or the power supply fuse before installing, remov-

ing, or touching the xenon headlamp (bulb included). The xenon headlamp contains high-voltage

generated parts.

• Never work with wet hands.

• Check the xenon headlamp ON-OFF status after assembling it to the vehicle. Never turn the xenon

headlamp ON in other conditions. Connect the power supply to the vehicle-side connector.

PIIB3706J

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2016 JUKE

PRECAUTIONS

STR-3

< PRECAUTION >

STR

(Turning it ON outside the lamp case may cause fire or visual impairments.)

• Never touch the bulb glass immediately after turning it OFF. It is extremely hot.

CAUTION:

Comply with the following cautions to prevent any error and malfunction.

• Install the xenon bulb securely. (Insufficient bulb socket installation may melt the bulb, the connec-

tor, the housing, etc. by high-voltage leakage or corona discharge.)

• Never perform HID circuit inspection with a tester.

• Never touch the xenon bulb glass with hands. Never put oil and grease on it.

• Dispose of the used xenon bulb after packing it in thick vinyl without breaking it.

• Never wipe out dirt and contamination with organic solvent (thinner, gasoline, etc.).

Precautions for Removing Battery Terminal

INFOID:0000000012965342

When disconnecting the battery terminal, pay attention to the following.

• Always use a 12V battery as power source.

• Never disconnect battery terminal while engine is running.

• When removing the 12V battery terminal, turn OFF the ignition

switch and wait at least 30 seconds.

• For vehicles with the engine listed below, remove the battery termi-

nal after a lapse of the specified time:

NOTE:

ECU may be active for several tens of seconds after the ignition switch is turned OFF. If the battery terminal

is removed before ECU stops, then a DTC detection error or ECU data corruption may occur.

• After high-load driving, if the vehicle is equipped with the V9X engine, turn the ignition switch OFF and wait

for at least 15 minutes to remove the battery terminal.

NOTE:

• Turbocharger cooling pump may operate in a few minutes after the ignition switch is turned OFF.

• Example of high-load driving

- Driving for 30 minutes or more at 140 km/h (86 MPH) or more.

- Driving for 30 minutes or more on a steep slope.

• For vehicles with the 2-batteries, be sure to connect the main battery and the sub battery before turning ON

the ignition switch.

NOTE:

If the ignition switch is turned ON with any one of the terminals of main battery and sub battery discon-

nected, then DTC may be detected.

• After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs and erase DTC.

NOTE:

The removal of 12V battery may cause a DTC detection error.

Precautions When Battery Is Discharged

INFOID:0000000012201573

When battery is discharged, disconnect the negative terminal of the battery and wait for 1 minute before con-

necting jumper cables to restart the engine. (This is necessary for resetting information in ECM.)

D4D engine

: 20 minutes

YS23DDT

: 4 minutes

HRA2DDT

: 12 minutes

YS23DDTT

: 4 minutes

K9K engine

: 4 minutes

ZD30DDTi

: 60 seconds

M9R engine

: 4 minutes

ZD30DDTT

: 60 seconds

R9M engine

: 4 minutes

V9X engine

: 4 minutes

YD25DDTi

: 2 minutes

SEF289H

Revision: November 2015

2016 JUKE

STR-4

< PREPARATION >

PREPARATION

PREPARATION

Special Service Tools

INFOID:0000000012201574

Commercial Service Tools

INFOID:0000000012201575

Tool number

(Kent-Moore No.)

Tool name

Description

—
(—) Model GR8-1200 NI
Multitasking battery and electrical di-
agnostic station

Tests batteries, starting and charging sys-
tems and charges batteries.
For operating instructions, refer to diagnos-
tic station instruction manual.

AWIIA1239ZZ

Tool name

Description

Power tool

Loosening bolts, nuts and screws

PIIB1407E

Revision: November 2015

2016 JUKE

COMPONENT PARTS

STR-5

< SYSTEM DESCRIPTION >

STR

SYSTEM DESCRIPTION

COMPONENT PARTS

Component Parts Location

INFOID:0000000012201576

Component Description

INFOID:0000000012201577

IPDM E/R
Refer to

PCS-5, "Component Parts

Location"

Transmission range switch (CVT
models)
Refer to

TM-156, "CVT CONTROL

SYSTEM : Component Parts Loca-
tion"

BCM
Refer to

BCS-5, "BODY CONTROL

SYSTEM : Component Parts Loca-
tion"

Starter motor

Clutch interlock switch (M/T models)

Engine

Clutch pedal (M/T models)

: Vehicle front

JMBIA3036ZZ

Component part

Description

BCM

BCM controls the starter relay.

IPDM E/R

CPU inside IPDM E/R controls the starter control relay.

Starter motor

The starter motor plunger closes and the motor is supplied with
battery power, which in turn cranks the engine, when the “S” ter-
minal is supplied with electric power.

Transmission range switch (CVT models)

Transmission range switch supplies power to the starter relay and
starter control relay inside IPDM E/R when the selector lever is
shifted to the “P” or “N” position.

Clutch interlock switch (M/T models)

The switch turns ON and electric power is supplied to the starter
relay and starter control relay inside IPDM E/R when the clutch
pedal is depressed.

Revision: November 2015

2016 JUKE

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