Nissan Juke (2016 year). Service Repair Manual — part 433
DOOR MOTOR
HAC-101
< REMOVAL AND INSTALLATION >
[AUTOMATIC AIR CONDITIONING]
C
D
E
F
G
H
J
K
L
M
A
B
HAC
N
O
P
INTAKE DOOR MOTOR
INTAKE DOOR MOTOR : Removal and Installation
INFOID:0000000012200093
REMOVAL
1. Remove instrument lower panel LH. Refer to
IP-13, "Removal and Installation"
2. Remove fixing screws (A), and then remove intake door motor
(1).
3. Disconnect intake door motor connector (2).
INSTALLATION
Install in the reverse order of removal.
MODE DOOR MOTOR
MODE DOOR MOTOR : Removal and Installation
INFOID:0000000012200094
REMOVAL
1.
A/C unit assembly
2.
Main link
3.
Sub defroster door link
4.
Sub defroster door rod
5.
Mode link
6.
Plate
7.
Mode link rod
8.
Sub harness
9.
Mode door motor
10. Sub defroster door lever
11. Center ventilator and defroster door link
12. Plate
13. Center ventilator and defroster door rod 14. Center ventilator and defroster door lever
JPIIA1558ZZ
JMIIA0897ZZ
Revision: November 2015
2016 JUKE
HAC-102
< REMOVAL AND INSTALLATION >
[AUTOMATIC AIR CONDITIONING]
DOOR MOTOR
1. Remove glove box assembly Refer to
IP-13, "Removal and Installation"
.
2. Remove foot duct RH. Refer to
VTL-13, "FOOT DUCT : Removal and Installation"
3. Disconnect mode link rod from mode door motor.
4. Remove fixing screws (A), and then remove mode door motor
(1).
5. Disconnect mode door motor connector (2).
INSTALLATION
Install in the reverse order of removal.
AIR MIX DOOR MOTOR
AIR MIX DOOR MOTOR : Removal and Installation
INFOID:0000000012200095
REMOVAL
1. Set the temperature at full cold.
CAUTION:
Always perform the above procedure when removing air mix door motor. Otherwise, air mix door
may interfere in A/C unit assembly may be damaged.
2. Remove instrument lower panel LH. Refer to
IP-13, "Removal and Installation"
.
3. Remove fixing screws (A), and then remove air mix door motor
(1).
4. Disconnect air mix door motor connector (2).
INSTALLATION
Note the following item, and then install in the reverse order of removal.
CAUTION:
After installing door motor, perform door motor starting position. Refer to
.
JMIIA0896ZZ
JMIIA0898ZZ
Revision: November 2015
2016 JUKE
PRECAUTIONS
HAC-103
< PRECAUTION >
[MANUAL AIR CONDITIONING]
C
D
E
F
G
H
J
K
L
M
A
B
HAC
N
O
P
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000012200096
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.
Precautions for Removing Battery Terminal
INFOID:0000000012963104
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:
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
HAC-104
< PRECAUTION >
[MANUAL AIR CONDITIONING]
PRECAUTIONS
• 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.
Revision: November 2015
2016 JUKE
COMPONENT PARTS
HAC-105
< SYSTEM DESCRIPTION >
[MANUAL AIR CONDITIONING]
C
D
E
F
G
H
J
K
L
M
A
B
HAC
N
O
P
SYSTEM DESCRIPTION
COMPONENT PARTS
Component Part Location
INFOID:0000000012200098
Component Description
INFOID:0000000012200099
1.
SYSTEM : Component Parts Loca-
tion"
2.
Magnet clutch
3.
Refrigerant pressure sensor
4.
TROL SYSTEM :
Component Parts Location"
.
5.
IPDM E/R
Refer to
6.
A/C control
7.
Thermo control amp.
8.
Blower fan resistor
9.
Blower motor
A.
Left side of A/C unit assembly
B.
Back side of A/C unit assembly
C.
Right side of A/C unit assembly
JMIIA1052ZZ
Component
Description
A/C unit assembly
Thermo control amp.
Blower motor
Blower fan resistor
A/C control
BCM
ECM
Revision: November 2015
2016 JUKE
HAC-106
< SYSTEM DESCRIPTION >
[MANUAL AIR CONDITIONING]
COMPONENT PARTS
A/C UNIT ASSEMBLY
A/C UNIT ASSEMBLY : Thermo Control Amp.
INFOID:0000000012200100
• Thermo control amp. is composed of thermistor and amplifier. Thermistor is installed on evaporator, and
amplifier is attached to foot duct.
• When the thermistor detecting temperature of the evaporator fin is extremely low, thermo control amp. sends
the thermo control amp. OFF signal to BCM, and stops the compressor.
A/C UNIT ASSEMBLY : Blower Motor
INFOID:0000000012200101
• The blower motor utilizes a brush-less motor with a rotating mag-
net.
• Quietness is improved over previous motors where the brush was
the point of contact and the coil rotated.
A/C UNIT ASSEMBLY : Blower Fan Resistor
INFOID:0000000012200102
• Compact and lightweight resistor is adopted with outstanding venti-
lation.
• Temperature fuse is installed to protects the blower motor circuit.
A/C Control
INFOID:0000000012200103
Controls the air conditioning function.
IPDM E/R
Refrigerant pressure sensor
Magnet clutch
Component
Description
JPIIA1575ZZ
ZHA152H
ZJIA0545J
Revision: November 2015
2016 JUKE
COMPONENT PARTS
HAC-107
< SYSTEM DESCRIPTION >
[MANUAL AIR CONDITIONING]
C
D
E
F
G
H
J
K
L
M
A
B
HAC
N
O
P
BCM
INFOID:0000000012200104
BCM transmits A/C ON signal and blower fan ON signal to ECM via CAN communication, according to A/C
switch signal and blower fan ON signal that are received from A/C control and thermo control amp. signal that
is received from thermo control amp. At this moment, BCM turns A/C indicator ON.
ECM
INFOID:0000000012200105
ECM, when receiving A/C ON signal and blower fan ON signal from BCM, transmits A/C compressor request
signal to IPDM E/R via CAN communication according to status of the engine and refrigerant pressure.
IPDM E/R
INFOID:0000000012200106
A/C relay is integrated in IPDM E/R. IPDM E/R operates A/C relay when A/C compressor request signal is
received from ECM via CAN communication line.
Refrigerant Pressure Sensor
INFOID:0000000012200107
DESCRIPTION
• The refrigerant pressure sensor converts high-pressure side refrigerant pressure into voltage and outputs it
to ECM.
• ECM operates cooler cycle protection and cooling fan speed control according to voltage value that is input.
STRUCTURE AND OPERATION
• The refrigerant pressure sensor is a capacitance type sensor. It consists of a pressure detection ares and a
signal processing area.
• The pressure detection area, which is a variable capacity condenser, changes internal static capacitance
according to pressure force.
• The signal processing area detects the static capacitance of the pressure detection area, converts the static
capacitance into a voltage value, and transmits the voltage value to ECM.
Magnet Clutch
INFOID:0000000012200108
Compressor is driven by the magnet clutch which is magnetized by electric power supply.
PBIB2657E
Revision: November 2015
2016 JUKE
HAC-108
< SYSTEM DESCRIPTION >
[MANUAL AIR CONDITIONING]
SYSTEM
SYSTEM
System Diagram
INFOID:0000000012200109
System Description
INFOID:0000000012200110
DESCRIPTION
• Manual air conditioning system is controlled by each function of thermo control amp., BCM, ECM and IPDM
E/R.
• Fan speed of blower motor is changed by the combination of fan control dial operation and blower fan resis-
tor control.
CONTROL BY THERMO CONTROL AMP.
CONTROL BY BCM
CONTROL BY ECM
•
• Cooling fan control: Refer to
EC-65, "COOLING FAN CONTROL : System Description"
.
CONTROL BY IPDM E/R
•
• Cooling fan control: Refer to
PCS-10, "POWER CONTROL SYSTEM : System Description"
Compressor Control
INFOID:0000000012200111
DESCRIPTION
• BCM transmits the A/C ON signal and blower fan ON signal to ECM via CAN communication line only when
the compressor operational condition is satisfied, and A/C indicator is turned ON.
BCS-12, "SIGNAL BUFFER SYSTEM : System Description"
.
NOTE:
Compressor operational condition
• A/C switch signal ON or defroster position signal ON
JMIIA1241GB
Revision: November 2015
2016 JUKE
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст