Infiniti FX35, FX50 (S51). Manual - part 1195

 

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Infiniti FX35, FX50 (S51). Manual - part 1195

 

 

PREPARATION

HAC-177

< PREPARATION >

[AUTOMATIC AIR CONDITIONER]

C

D

E

F

G

H

J

K

L

M

A

B

HAC

N

O

P

Commercial Service Tool

INFOID:0000000005246325

Sealant or/and Lubricant

INFOID:0000000005246326

HFC-134a (R-134a) Service Tool and Equipment

• Never mix HFC-134a (R-134a) refrigerant and/or its specified lubricant with CFC-12 (R-12) refrigerant and/

or its lubricant.

• Separate and non-interchangeable service equipment must be used for handling each type of refrigerant/

lubricant.

• Refrigerant container fittings, service hose fittings and service equipment fittings (equipment which handles

refrigerant and/or lubricant) are different between CFC-12 (R-12) and HFC-134a (R-134a). This is to avoid
mixed use of the refrigerants/lubricant.

• Never use adapters that convert one size fitting to another: refrigerant/lubricant contamination occurs and

compressor malfunction may result.

Tool name

Description

Refrigerant identifier equipment

Checking for refrigerant purity and 
system contamination

Power tool

For loosening bolts and nuts

RJIA0197E

PBIC0190E

Tool name

Description

HFC-134a (R-134a) refrigerant

Container color: Light blue
Container marking: HFC-134a (R-
134a)
Fitting size: Thread size

• Large container 1/2

-16 ACME

NISSAN A/C System Oil Type S 
(DH-PS)

Type: Polyalkylene glycol oil (PAG), 
type S (DH-PS)
Application:
HFC-134a (R-134a) swash plate com-
pressors (NISSAN only)

Capacity: 40 m

 (1.4 US fl oz., 1.4 

Imp fl oz.) 

S-NT196

S-NT197

HAC-178

< REMOVAL AND INSTALLATION >

[AUTOMATIC AIR CONDITIONER]

PRESET SWITCH

REMOVAL AND INSTALLATION

PRESET SWITCH

Exploded View

INFOID:0000000005246327

Removal and Installation

INFOID:0000000005246328

REMOVAL

Refer to 

AV-149, "Removal and Installation"

 (WITHOUT NAVIGATION), 

AV-345, "Removal and Installation"

[NAVIGATION (SINGLE MONITOR)], 

AV-576, "Removal and Installation"

 [NAVIGATION (TWIN MONITOR)].

INSTALLATION

Installation is basically the reverse order of removal.

1.

Clock

2.

Cluster lid C

3.

Preset switch

JSNIA0107ZZ

UNIFIED METER AND A/C AMP.

HAC-179

< REMOVAL AND INSTALLATION >

[AUTOMATIC AIR CONDITIONER]

C

D

E

F

G

H

J

K

L

M

A

B

HAC

N

O

P

UNIFIED METER AND A/C AMP.

Exploded View

INFOID:0000000005246329

Removal and Installation

INFOID:0000000005246330

REMOVAL

1.

Remove AV control unit. Refer to 

AV-136, "Exploded View"

 (WITHOUT NAVIGATION), 

AV-333, "Exploded

View"

 [NAVIGATION (SINGLE MONITOR)], 

AV-562, "Exploded View"

 [NAVIGATION (TWIN MONITOR)].

2.

Remove mounting screws (A), and then remove unified meter
and A/C amp. (1).

INSTALLATION

Installation is basically the reverse order of removal.

CAUTION:

Since unified meter and A/C amp. connector and AV control unit connector have the same form, be
careful not to insert them wrongly.

1.

Unified meter and A/C amp.

2.

Bracket (LH)

3.

AV control unit

4.

Bracket (RH)

JSNIA0105ZZ

JSIIA0015ZZ

HAC-180

< REMOVAL AND INSTALLATION >

[AUTOMATIC AIR CONDITIONER]

AMBIENT SENSOR

AMBIENT SENSOR

Exploded View

INFOID:0000000005246331

Removal and Installation

INFOID:0000000005246332

REMOVAL

1.

Remove air duct (inlet). Refer to 

EM-29, "Exploded View"

 (VQ35HR) or 

EM-177, "Exploded View"

(VK50VE).

2.

Disconnect ambient sensor connector (A), and then remove
ambient sensor (1).

INSTALLATION

Installation is basically the reverse order of removal.

JSIIA1295ZZ

1.

Ambient sensor

JSIIA1296ZZ

 

 

 

 

 

 

 

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