Nissan Rogue. Instruction — part 744
HA-44
< REMOVAL AND INSTALLATION >
HEATING AND COOLING UNIT ASSEMBLY
EVAPORATOR : Exploded View
INFOID:0000000011279506
EVAPORATOR : Removal and Installation
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REMOVAL
1. Discharge the refrigerant. Refer to
2. Remove front foot duct (LH). Refer to
VTL-10, "FRONT FOOT DUCT : Removal and Installation"
3. Remove heater core. Refer to
HA-43, "HEATER CORE : Removal and Installation"
4. Remove intake door motor. Refer to
HAC-110, "INTAKE DOOR MOTOR : Removal and Installation"
(AUTOMATIC AIR CONDITIONING) or
HAC-186, "INTAKE DOOR MOTOR : Removal and Installation"
(MANUAL AIR CONDITIONING).
5. Remove air mix door motor (LH) (AUTOMATIC AIR CONDITONING). Refer to
MOTOR : Removal and Installation"
.
6. Remove air mix door motor (MANUAL AIR CONDITIONING). Refer to
MOTOR : Removal and Installation"
.
7. Separate the heating and cooling unit assembly and remove evaporator.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Do not reuse O-rings.
• Apply A/C oil to new O-rings for installation.
• After charging the refrigerant, check for leaks. Refer to
EXPANSION VALVE
EXPANSION VALVE : Removal and Installation
INFOID:0000000011279508
REMOVAL
1. Discharge the refrigerant. Refer to
2. Remove cowl top extension. Refer to
EXT-25, "Removal and Installation"
1.
Evaporator
2.
Expansion valve
3.
Heating and cooling unit assembly
ALIIA0945ZZ
HEATING AND COOLING UNIT ASSEMBLY
HA-45
< REMOVAL AND INSTALLATION >
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3. Remove the bolt (A) that retains the low-pressure pipe and high-
pressure pipe to the expansion valve (1).
CAUTION:
Cap or wrap the joint of the pipe with suitable material such
as vinyl tape to avoid the entry of air.
4. Remove bolts (A) and expansion valve (1).
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Tighten bolts to specification. Refer to
.
• Do not reuse O-rings.
• Apply A/C oil to new O-rings for installation.
• After charging refrigerant, check for leaks. Refer to
.
ALIIA0935ZZ
ALIIA0948ZZ
HA-46
< SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
Compressor
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Oil
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Refrigerant
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Model
DENSO
Type
Variable displacement swash plate
Displacement
140.6 cm
3
(8.6 cu in)/rev
Number of cylinders
6
Cylinder bore diameter x stroke
mm (in)
32 x 29.1 mm (1.3 x 1.1 in)
Direction of rotation
Clockwise (viewed from clutch)
Drive belt
Poly V 6 grooves
Disc to pulley clearance
Standard
0.21 – 0.55 mm (0.008 – 0.022 in)
Name
ND-OIL8
Capacity
m (US fl oz, lmp fl oz)
Total in system
110 (3.7, 3.9)
Compressor (service part) charging
amount
HA-25, "Oil Adjusting Procedure for
Type
HFC-134a (R-134a)
Capacity
0.50 kg (1.10 lbs)
HAC-1
VENTILATION, HEATER & AIR CONDITIONER
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CONTENTS
HEATER & AIR CONDITIONING CONTROL SYSTEM
AUTOMATIC AIR CONDITIONING
PRECAUTION . . . . . . . . . . . ...
PRECAUTIONS . . . . . . . . . . . . ...
Precaution for Work . . . . . . . . . . . . ..
PREPARATION . . . . . . . . . . .
PREPARATION . . . . . . . . . . . . ...
Special Service Tool . . . . . . . . . . . .....
Commercial Service Tool . . . . . . . . . . ..
SYSTEM DESCRIPTION . . . . . . . ..
COMPONENT PARTS . . . . . . . . . .
Component Part Location . . . . . . . . . .....
SYSTEM . . . . . . . . . . . . . . . .
System Description . . . . . . . . . . . . .
Air Flow Control . . . . . . . . . . . . . ...
Air Inlet Control . . . . . . . . . . . . . ...
Air Outlet Control . . . . . . . . . . . . . .
Compressor Control . . . . . . . . . . . .
Door Control . . . . . . . . . . . . . . .
Temperature Control . . . . . . . . . . . ...
Fail-safe . . . . . . . . . . . . . . . . ..
OPERATION . . . . . . . . . . . . . ...
Switch Name and Function . . . . . . . . . .
DIAGNOSIS SYSTEM (A/C AUTO AMP.) . . .
Description . . . . . . . . . . . . . . . ..
CONSULT Function (HVAC) . . . . . . . . ...
DIAGNOSIS SYSTEM (IPDM E/R) . . . . . .
CONSULT Function (IPDM E/R) . . . . . . . .
ECU DIAGNOSIS INFORMATION . . . ..
A/C AUTO AMP. . . . . . . . . . . . ...
Reference Value . . . . . . . . . . . . . ..
Fail-safe . . . . . . . . . . . . . . . . ...
DTC Inspection Priority Chart . . . . . . . ...
DTC Index . . . . . . . . . . . . . . . ...
ECM, IPDM E/R, BCM . . . . . . . . . ...
List of ECU Reference . . . . . . . . . . . .
WIRING DIAGRAM . . . . . . . . . ..
AUTOMATIC AIR CONDITIONING SYSTEM ...
Wiring Diagram . . . . . . . . . . . . . .
BASIC INSPECTION . . . . . . . . ...
DIAGNOSIS AND REPAIR WORKFLOW . .
Work Flow . . . . . . . . . . . . . . . .
OPERATION INSPECTION . . . . . . . ..
Work Procedure . . . . . . . . . . . . . ...
SYSTEM SETTING . . . . . . . . . . ...
Temperature Setting Trimmer . . . . . . . . .
Foot Position Setting Trimmer . . . . . . . . .
Inlet Port Memory Function (FRE) . . . . . . ...
Inlet Port Memory Function (REC) . . . . . . ..
Target Evaporator Temp Upper Limit . . . . . ..
DOOR MOTOR STARTING POSITION RE-
SET . . . . . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ...
Work Procedure . . . . . . . . . . . . . ...
DTC/CIRCUIT DIAGNOSIS . . . . . . .
U1000 CAN COMM CIRCUIT . . . . . . ...
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
U1010 CONTROL UNIT (CAN) . . . . . . .
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