Juke F15 (2012 year). Service Repair Manual — part 111

    DRIVE PINION

    DLN-165

    < UNIT DISASSEMBLY AND ASSEMBLY >

    [REAR FINAL DRIVE: RTVS]

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    1.

    Use the formula below to calculate pinion height adjusting
    washer thickness.

    2.

    Select the proper pinion height adjusting washer. For selecting adjusting washer, refer to the latest parts
    information.

    CAUTION:

    If unable to find a washer of desired thickness, use a washer with thickness closest to the calcu-
    lated value.

    COMPANION FLANGE RUNOUT

    1.

    Fit a dial indicator onto the companion flange face (inner side of
    the rear propeller shaft mounting bolt holes).

    2.

    Rotate companion flange to check for runout.

    3.

    Fit a test indicator to the inner side of companion flange (socket
    diameter).

    4.

    Rotate companion flange to check for runout.

    5.

    If the runout value is outside the runout limit, follow the procedure below to adjust.

    a.

    Check for runout while changing the phase between companion flange and drive pinion by 90

    °

    step, and

    search for the position where the runout is the minimum.

    b.

    If the runout value is still outside of the limit after the phase has been changed, replace companion flange.

    c.

    If the runout value is still outside of the limit after companion flange has been replaced, possible cause will
    be an assembly malfunction of drive pinion and electric controlled coupling, malfunctioning coupling bear-
    ing, or malfunctioning of electric controlled coupling.

    Inspection

    INFOID:0000000006363826

    INSPECTION AFTER DISASSEMBLY

    Washer selection equation:

    T = T

    0

    + (t

    1

    −

    t

    2

    )

    T:

    Correct washer thickness

    T

    0

    :

    Removed washer thickness

    t

    1

    :

    Old drive pinion head letter “H

    ×

    0.01”

    (“H”: machined tolerance 1/100 mm

    ×

    100)

    t

    2

    :

    New drive pinion head letter “H

    ×

    0.01”

    (“H”: machined tolerance 1/100 mm

    ×

    100)

    Example:

    T = 3.21 + [(2

    ×

    0.01)

    −

    (

    −

    1

    ×

    0.01)] = 3.24

    T

    0

    :

    3.21

    t

    1

    :

    +2

    t

    2

    :

    −

    1

    Example:

    Calculated value... T = 3.22 mm

    Used washer... T = 3.21 mm

    SDIA0249J

    Companion flange runout

    : Refer to

    DLN-167, "Com-

    panion Flange Runout"

    .

    Companion flange runout

    : Refer to

    DLN-167, "Com-

    panion Flange Runout"

    .

    PDIA0439E

    DLN-166

    < UNIT DISASSEMBLY AND ASSEMBLY >

    [REAR FINAL DRIVE: RTVS]

    DRIVE PINION

    Drive Gear and Drive Pinion

    • Clean up the disassembled parts.
    • If the gear teeth never mesh or line-up correctly, determine the cause and adjust or replace as necessary.
    • If the gears are worn, cracked, damaged, pitted or chipped (by friction) noticeably, replace with new drive

    gear and drive pinion as a set.

    Bearing

    • Clean up the disassembled parts.
    • If any chipped (by friction), pitted, worn, rusted or scratched marks, or unusual noise from the bearing is

    observed, replace as a bearing assembly (as a new set).

    Oil Seal

    • Whenever disassembled, replace.
    • If wear, deterioration of adherence (sealing force lips), or damage is detected on the lips, replace them.

    Companion Flange

    • Clean up the disassembled parts.
    • If any chipped mark [about 0.1 mm, (0.004 in)] or other damage on the contact sides of the lips of the com-

    panion flange is found, replace.

    SERVICE DATA AND SPECIFICATIONS (SDS)

    DLN-167

    < SERVICE DATA AND SPECIFICATIONS (SDS)

    [REAR FINAL DRIVE: RTVS]

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    SERVICE DATA AND SPECIFICATIONS (SDS)

    SERVICE DATA AND SPECIFICATIONS (SDS)

    General Specification

    INFOID:0000000006363828

    Drive Gear Runout

    INFOID:0000000006359860

    Unit: mm (in)

    Preload Torque

    INFOID:0000000006359862

    Unit: N·m (kg-m, in-lb)

    Backlash

    INFOID:0000000006359863

    Unit: mm (in)

    Companion Flange Runout

    INFOID:0000000006359864

    Unit: mm (in)

    Applied model

    4WD

    Final drive model

    RTVS

    Gear ratio

    2.416

    Number of teeth (Drive gear/Drive pinion)

    29/12

    Oil capacity (Approx.)

    (lmp pt)

    0.40 (3/4)

    Drive pinion adjustment spacer type

    Collapsible

    Item

    Limit

    Drive gear back face runout

    0.05 (0.0020)

    Item

    Standard

    Pinion bearing (P

    1

    )

    1.06 – 1.76 N·m (0.11 – 0.18 kg-m)

    Side bearing (P

    2

    )

    0.33 – 0.70 N·m (0.03 – 0.07 kg-m)

    Side bearing to pinion bearing (Total preload)
    (Total preload = P

    1

    + P

    2

    )

    1.39 – 2.46 N·m (0.14 – 0.25 kg-m)

    Item

    Standard

    Drive gear to drive pinion gear

    0.13 – 0.18 (0.0051 – 0.0071)

    Item

    Limit

    Companion flange face

    0.13 (0.0051)

    Inner side of the companion flange

    0.19 (0.0075)

    DMS-2

    < PRECAUTION >

    [NISSAN DYNAMIC CONTROL SYSTEM]

    PRECAUTIONS

    PRECAUTION

    PRECAUTIONS

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

    INFOID:0000000006483393

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

    The vehicle may be equipped with a passenger air bag deactivation switch. Because no rear seat exists where
    a rear-facing child restraint can be placed, the switch is designed to turn off the passenger air bag so that a
    rear-facing child restraint can be used in the front passenger seat. The switch is located in the center of the
    instrument panel, near the ashtray. When the switch is turned to the ON position, the passenger air bag is
    enabled and could inflate for certain types of collision. When the switch is turned to the OFF position, the pas-
    senger air bag is disabled and will not inflate. A passenger air bag OFF indicator on the instrument panel lights
    up when the passenger air bag is switched OFF. The driver air bag always remains enabled and is not affected
    by the passenger air bag deactivation switch.

    WARNING:

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

    the event of a collision which would result in air bag inflation, all maintenance must be performed by
    an authorized NISSAN/INFINITI dealer.

    • Improper maintenance, 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 the “SRS AIR BAG”.

    • Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this

    Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
    ness connectors.

    • The vehicle may be equipped with a passenger air bag deactivation switch which can be operated by

    the customer. When the passenger air bag is switched OFF, the passenger air bag is disabled and
    will not inflate. When the passenger air bag is switched ON, the passenger air bag is enabled and
    could inflate for certain types of collision. After SRS maintenance or repair, make sure the passenger
    air bag deactivation switch is in the same position (ON or OFF) as when the vehicle arrived for ser-
    vice.

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

    WARNING:

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

    ignition ON or engine running, DO NOT 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, and wait at least 3 minutes before performing any service.

    DMS

    COMPONENT PARTS

    DMS-3

    < SYSTEM DESCRIPTION >

    [NISSAN DYNAMIC CONTROL SYSTEM]

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    SYSTEM DESCRIPTION

    COMPONENT PARTS

    Component Parts Location

    INFOID:0000000006483380

    1.

    A/C auto amp
    Refer to

    HAC-12, "Component Parts

    Location"

    2.

    ECM
    Refer to

    EC-25, "ENGINE CONTROL

    SYSTEM :
    Component Parts Location"

    3.

    TCM
    Refer to

    TM-314, "CVT CONTROL

    SYSTEM : Component Parts Loca-
    tion"

    4.

    EPS control unit
    Refer to

    STC-5, "Component Parts

    Location"

    5.

    Drive mode switch
    • NORMAL switch
    • SPORT switch
    • ECO switch

    6.

    D-MODE select switch

    A.

    Multi display unit

    JPNIA1862ZZ

    DMS-4

    < SYSTEM DESCRIPTION >

    [NISSAN DYNAMIC CONTROL SYSTEM]

    COMPONENT PARTS

    Component Description

    INFOID:0000000006483381

    Multi Display Unit

    INFOID:0000000006483382

    DESCRIPTION

    • The multi display unit connects to other units via CAN communica-

    tion and performs the drive mode control.

    • The following 3 drive modes are available, NORMAL, SPORT, and

    ECO.

    • The drive mode can be changed over as desired by pressing the

    D-MODE select switch. The characteristics of the engine, CVT,
    steering and air conditioner are changed accordingly.

    • The display shows the current drive mode (NORMAL, SPORT,

    ECO) as well as the vehicle information for the mode.

    VEHICLE INFORMATION DISPLAY

    Drive Mode

    Part name

    Description

    Multi display unit

    Transmits the ON/OFF status of each mode of the drive mode switch (NORMAL, SPORT, ECO) to
    TCM (CVT models), ECM (M/T models), EPS control unit and the A/C auto amp via CAN commu-
    nication.

    ECM

    Based on the mode signals received from TCM (CVT models) or multi display unit (M/T models) via
    CAN communication, changes over the throttle position and other characteristics.

    TCM

    Based on the mode signals received from the multi display unit via CAN communication, changes
    over the gear shift line and other characteristics.

    EPS control unit

    Based on the mode signals received from the multi display unit via CAN communication, changes
    over the steering assist characteristic.

    A/C auto amp

    Based on the ECO mode signal received from the multi display unit via CAN communication,
    changes over the set temperature correction.

    JSNIA3225ZZ

    Item

    Display content

    Display

    NORMAL mode

    • Displays the input voltage to the multi display unit in 5

    grades.

    • Displays the engine torque in 5 grades.

    AVA1251

    DMS

    COMPONENT PARTS

    DMS-5

    < SYSTEM DESCRIPTION >

    [NISSAN DYNAMIC CONTROL SYSTEM]

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    SPORT mode

    Displays the engine power in 5 grades. (HR16DE, K9K)

    Displays the boost pressure in 5 grades. (MR16DDT)

    ECO mode

    Displays the instantaneous fuel consumption in 5 grades.

    Item

    Display content

    Display

    AVA1252

    AVA1257

    AVA1254

    DMS-6

    < SYSTEM DESCRIPTION >

    [NISSAN DYNAMIC CONTROL SYSTEM]

    SYSTEM

    SYSTEM

    System Description

    INFOID:0000000006483383

    SYSTEM DIAGRAM

    • The multi display unit transmits the operation status of the drive mode switch to other units via CAN commu-

    nication as the mode signal (refer below).

    - NORMAL: ON/OFF
    - SPORT: ON/OFF
    - ECO: ON/OFF
    • Based on the mode signals received from TCM (CVT models) or multi display unit (M/T models) via CAN

    communication, ECM changes over the throttle position and other characteristics.

    • Based on the mode signals received from the multi display unit via CAN communication, TCM changes over

    the gear shift line and other characteristics.

    • Based on the mode signals received from the multi display unit via CAN communication, EPS C/U changes

    the steering assist characteristic.

    • Based on the ECO mode signal received from the multi display unit via CAN communication, the A/C auto

    amp changes over the set temperature correction.

    CONTROL DESCRIPTION

    • The drive mode switch in the controller of the multi display unit is used to change over the vehicle mode and

    thus change the control characteristics for the engine, transmission, steering, and air conditioner.

    Function Apply List

    • With the NORMAL mode as the base mode, the control of vehicle characteristics is changed over to the fol-

    lowing modes.

    - SPORT: The control characteristics for the engine, transmission, and steering system are changed so that a

    sporty feel is created in the driving behavior.

    - ECO: The control characteristics for the engine, transmission, and automatic air conditioner are changed to

    help improve the practical fuel economy.

    JPNIA1861GB

    HR16DE

    MR16DDT

    K9K

    M/T

    CVT

    M/T

    CVT

    M/T

    SPOR

    T

    S

    ENGINE

    ×

    ×

    ×

    ×

    CVT

    ×

    ×

    STEERING

    ×

    ×

    ×

    ×

    ×

    ECO

    ENGINE

    ×

    ×

    ×

    ×

    CVT

    ×

    ×

    AIR CONDITIONER

    ×

    ×

    ×

    ×

    ×

    DMS

    SYSTEM

    DMS-7

    < SYSTEM DESCRIPTION >

    [NISSAN DYNAMIC CONTROL SYSTEM]

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    ENGINE, TRANSMISSION, STEERING, AIR CONDITIONER CONTROL

    • For details on the engine control, refer to

    EC-67, "NISSAN DYNAMIC CONTROL SYSTEM : System

    Description"

    (MR16DDT) and

    EC-486, "NISSAN DYNAMIC CONTROL SYSTEM : System Description"

    (HR16DE).

    • For details on the transmission control, refer to

    TM-341, "NISSAN DYNAMIC CONTROL SYSTEM : System

    Description"

    .

    • For details on the steering control, refer to

    STC-8, "EPS SYSTEM : System Description"

    .

    • For details on the air conditioner control, refer to

    HAC-24, "ECO Mode Control"

    .

    Control item

    Control mode

    Control

    SPORT

    NORMAL

    ECO

    ENGINE

    Throttle position charac-
    teristic

    ×

    Half open

    —

    —

    Improves the engine response to acceler-
    ation pedal operation and enhances the
    torque feel.

    —

    —

    ×

    Late open-

    ing

    Accelerates gently to assist in ECO driv-
    ing.

    Speed limiter for throttle
    position

    —

    —

    ×

    Controls the throttle position to a smaller
    level than NORMAL to help improve the
    practical fuel consumption.

    TRANSMISSION

    High speed gear shift
    line

    ×

    —

    —

    Keeps the engine speed at a high level
    and improves the acceleration dynamism
    and response.

    Downshift upon braking

    ×

    —

    —

    performs downshift upon braking before
    cornering to prevent a drop in the engine
    speed.

    Cornering ratio hold

    ×

    —

    —

    Helps the vehicle clear a curve smoothly
    by restricting shift changes during corner-
    ing.

    Low speed gear shift line

    —

    —

    ×

    Improves the practical fuel economy by
    controlling the engine speed to a low level.

    STEERING

    Assist characteristic

    ×

    —

    —

    Changes the steering assist characteristc
    to enhance a stable steering feel.

    AIR CONDITIONER

    Air inlet control

    —

    —

    ×

    Reduces the engine load by optimizing the
    air conditioner control to a level that does
    not adversely affect the interior comfort
    and thus helps improve the practical fuel
    economy.

    Blower fan control

    —

    —

    ×

    DMS-8

    < SYSTEM DESCRIPTION >

    [NISSAN DYNAMIC CONTROL SYSTEM]

    HANDLING PRECAUTION

    HANDLING PRECAUTION

    NISSAN Dynamic Control System

    INFOID:0000000006483384

    • The engine torque, engine power, boost pressure, and instantaneous fuel consumption are provided for

    information purposes only. They are not intended to prompt the driver to adjust driving style. The readings
    may be slightly delayed relative to the actual vehicle behaviors. This is not a malfunction.

    • The voltmeter reading cannot be used as an indicator for battery replacement because it indicates the input

    voltage to the multi display unit, not the battery voltage.

    • The ECO information screen is operable only while the vehicle is stopped.
    • If no time setting is performed, the daily and weekly fuel consumption history data are not displayed.
    • The readings may differ from the actual values depending on driving conditions.

    DMS

    MULTI DISPLAY UNIT

    DMS-9

    < ECU DIAGNOSIS INFORMATION >

    [NISSAN DYNAMIC CONTROL SYSTEM]

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    ECU DIAGNOSIS INFORMATION

    MULTI DISPLAY UNIT

    List of ECU Reference

    INFOID:0000000006483385

    ECU

    Reference

    Muiti display unit

    AV-109, "Reference Value"

    AV-111, "DTC Inspection Priority Chart"

    AV-111, "DTC Index"

    DMS-10

    < WIRING DIAGRAM >

    [NISSAN DYNAMIC CONTROL SYSTEM]

    NISSAN DYNAMIC CONTROL SYSTEM

    WIRING DIAGRAM

    NISSAN DYNAMIC CONTROL SYSTEM

    Wiring Diagram

    INFOID:0000000006483386

    For connector terminal arrangements, harness layouts, and alphabets in a

    (option abbreviation; if not

    described in wiring diagram), refer to

    GI-12, "Connector Information/Explanation of Option Abbreviation"

    .

    JCNWA3305GB

    DMS

    DIAGNOSIS AND REPAIR WORK FLOW

    DMS-11

    < BASIC INSPECTION >

    [NISSAN DYNAMIC CONTROL SYSTEM]

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    BASIC INSPECTION

    DIAGNOSIS AND REPAIR WORK FLOW

    Work Flow

    INFOID:0000000006487005

    DESCRIPTION OF TROUBLE DIAGNOSIS FLOWCHART

    DETAILS OF TROUBLE DIAGNOSIS FLOWCHART

    1.

    OBTAIN INFORMATION ABOUT SYMPTOM

    Interview the customer to obtain as much information as possible about the conditions and environment under
    which the malfunction occurs.

    >> GO TO 2.

    2.

    CHECK SYMPTOM

    • Check the symptom based on the information obtained from the customer.
    • Check if any other malfunctions are present.

    >> GO TO 3.

    3.

    CONSULT-III SELF-DIAGNOSIS

    Perform “MULTI DISPLAY” “self diagnosis” by connecting CONSULT-III.
    NOTE:
    If “CAN COM CIRC [U1000]” is displayed, start the diagnosis from the CAN communication system.

    AV-116,

    "Diagnosis Procedure"

    .

    Is any DTC No. displayed?

    YES

    >> GO TO 4.

    NO

    >> GO TO 5.

    4.

    DTC/SYSTEM DIAGNOSIS

    Perform a DTC/system diagnosis and repair or replace any malfunctioning part.

    JSNIA3471GB

    DMS-12

    < BASIC INSPECTION >

    [NISSAN DYNAMIC CONTROL SYSTEM]

    DIAGNOSIS AND REPAIR WORK FLOW

    >> GO TO 6.

    5.

    PERFORM DIAGNOSIS BY SYMPTOM

    Perform a diagnosis by symptom and repair or replace any malfunctioning part.

    >> GO TO 6.

    6.

    FINAL CHECK

    Check that the multi display unit functions normally.
    Does it operate normally?

    YES

    >> End of trouble diagnosis

    NO

    >> GO TO 2.

    DMS

    MULTI DISPLAY UNIT

    DMS-13

    < REMOVAL AND INSTALLATION >

    [NISSAN DYNAMIC CONTROL SYSTEM]

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    REMOVAL AND INSTALLATION

    MULTI DISPLAY UNIT

    Exploded View

    INFOID:0000000006483388

    REMOVAL

    Refer to

    IP-12, "Exploded View"

    .

    DISASSEMBLY

    Removal and Installation

    INFOID:0000000006483389

    REMOVAL

    Refer to

    IP-12, "Exploded View"

    .

    CAUTION:

    • When performing the work, use a shop cloth to protect the parts from damage.
    • Always fix the harness clamp in position.

    INSTALLATION

    Install in the reverse order of removal.

    1.

    Silencer tape

    2.

    Multi display unit

    3.

    Silencer tape

    4.

    Clip

    5.

    Control finisher

    JPNIA1860ZZ

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    Текст

    Матвей Александрович28.05.2024 23:15
    Политика конфиденциальности