Infiniti QX56 (JA60). Manual — part 585

AMBIENT SENSOR

HA-45

< ON-VEHICLE REPAIR >

C

D

E

F

G

H

J

K

L

M

A

B

HA

N

O

P

AMBIENT SENSOR

Removal and Installation

INFOID:0000000005147664

REMOVAL

1. Disconnect the ambient sensor electrical connector.

NOTE:

The ambient sensor (1) is located behind the front bumper, in

front of the condenser.

2. Release the ambient sensor clip and then remove the ambient

sensor (1).

INSTALLATION

Installation is in the reverse order of removal.

AWIIA0238ZZ

HA-46

< ON-VEHICLE REPAIR >

REFRIGERANT PRESSURE SENSOR

REFRIGERANT PRESSURE SENSOR

Removal and Installation for Refrigerant Pressure Sensor

INFOID:0000000005147665

REMOVAL

1. Discharge the refrigerant. Refer to

HA-20, "HFC-134a (R-134a) Service Procedure"

.

2. Disconnect the refrigerant pressure sensor electrical connector

and remove the refrigerant pressure sensor from the condenser.

CAUTION:

Be careful not to damage the condenser fins.

INSTALLATION

Installation is in the reverse order of removal.

Refer to

HA-29, "Component"

.

CAUTION:

• Be careful not to damage the condenser fins.

• Replace the O-ring of the refrigerant pressure sensor with a new one, then apply compressor oil to it

when installing it.

• After charging refrigerant, check for leaks.

LJIA0145E

EXPANSION VALVE

HA-47

< ON-VEHICLE REPAIR >

C

D

E

F

G

H

J

K

L

M

A

B

HA

N

O

P

EXPANSION VALVE

Removal and Installation for Front Expansion Valve

INFOID:0000000005147666

REMOVAL

1. Discharge the refrigerant. Refer to

HA-20, "HFC-134a (R-134a) Service Procedure"

.

2. Remove the front evaporator. Refer to

VTL-19, "Removal and Installation for Front Evaporator"

.

3. Remove the cooler grommet.
4. Remove the expansion valve.

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

• Replace the O-rings on the A/C refrigerant pipes with new ones, then apply compressor oil to them

when installing them.

• After charging refrigerant, check for leaks.

WJIA0582E

Expansion valve bolts

: 4 N·m (0.41 kg-m, 35 in-lb)

A/C refrigerant pipe to expansion valve bolt

: Refer to

HA-29, "Component"

.

HA-48

< SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

Service Data and Specification (SDS)

INFOID:0000000005147667

COMPRESSOR

OIL

REFRIGERANT

Make

ZEXEL VALEO CLIMATE CONTROL

Model

DKS-17D

Type

Swash plate

Displacement

175.5 cm

3

(10.7 in

3

) / revolution

Cylinder bore

× stroke

30.5 mm (1.20 in) x 24.0 mm (0.94 in)

Direction of rotation

Clockwise (viewed from drive end)

Drive belt

Poly V

Name

NISSAN A/C System Oil Type S

Capacity

290 m (9.8 US fl oz, 10.2 Imp fl oz)

Type

HFC 134a (R-134a)

Capacity

1.08

± 0.05 kg (2.38 ± 0.11 lb)