Nissan Altima L32. Manual - part 795

GW-30

< DISASSEMBLY AND ASSEMBLY >

REAR REGULATOR

REAR REGULATOR

Exploded View

INFOID:0000000004523256

Disassembly

INFOID:0000000004523257

1. Remove the power window motor screws (A).
2. Remove power window motor from regulator assembly.

Assembly

INFOID:0000000004523258

Assembly is in the reverse order of disassembly. 

1.

Rear door 

2.

Door glass run 

3.

Door glass

4.

Inside seal

5.

Partition sash

6.

Door rear glass seal

7.

Door rear glass 

8.

Regulator assembly

9.

Window motor

10. Water shield

ALKIA1456ZZ

ALKIA0123ZZ

HA-1

VENTILATION, HEATER & AIR CONDITIONER

C

D

E

F

G

H

J

K

L

M

SECTION 

HA

A

B

HA

N

O

P

CONTENTS

HEATER & AIR CONDITIONING SYSTEM

PRECAUTION ...............................................

3

PRECAUTIONS ...................................................

3

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

3

Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect .....................................

3

Precaution for Procedure without Cowl Top Cover 

......

4

Precaution for Working with HFC-134a (R-134a) ......

4

Contaminated Refrigerant  .........................................

4

General Refrigerant Precaution  ................................

4

Precaution for Leak Detection Dye  ...........................

5

A/C Identification Label  .............................................

5

Precaution for Refrigerant Connection ......................

5

Precaution for Service of Compressor  ......................

9

Precaution for Service Equipment .............................

9

PREPARATION ...........................................

12

PREPARATION ..................................................

12

Special Service Tool  ...............................................

12

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

....

14

Commercial Service Tool  ........................................

16

FUNCTION DIAGNOSIS ..............................

18

REFRIGERATION SYSTEM  ..............................

18

Refrigerant Cycle  ....................................................

18

Refrigerant System Protection ................................

18

Component Part Location  .......................................

19

ON-VEHICLE MAINTENANCE ....................

21

OIL ......................................................................

21

Maintenance of Oil Quantity in Compressor  ...........

21

REFRIGERATION SYSTEM  ..............................

24

HFC-134a (R-134a) Service Procedure ..................

24

Checking of Refrigerant Leaks ................................

25

FLUORESCENT LEAK DETECTOR  .................

27

Checking System for Leaks Using the Fluorescent 
Leak Detector  ..........................................................

27

Dye Injection ............................................................

27

ELECTRICAL LEAK DETECTOR  ....................

28

Electronic Refrigerant Leak Detector .......................

28

ON-VEHICLE REPAIR .................................

31

REFRIGERATION SYSTEM  .............................

31

Component ..............................................................

31

HFC-134a (R-134a) Service Procedure  ..................

32

COMPRESSOR .................................................

35

Removal and Installation for Compressor - 
QR25DE Models ......................................................

35

Removal and Installation for Compressor - 
VQ35DE Models ......................................................

36

LOW-PRESSURE FLEXIBLE HOSE ................

37

Removal and Installation for Low-Pressure Flexi-
ble Hose  ..................................................................

37

LOW-PRESSURE PIPE  ....................................

38

Removal and Installation for Low-Pressure Pipe .....

38

HIGH-PRESSURE FLEXIBLE HOSE  ...............

39

Removal and Installation for High-Pressure Flexi-
ble Hose  ..................................................................

39

HIGH-PRESSURE PIPE ....................................

40

Removal and Installation for High-Pressure Pipe ....

40

Removal and Installation for Junction Pipe  .............

40

CONDENSER ....................................................

42

Removal and Installation for Condenser  .................

42

AMBIENT SENSOR  ..........................................

43

Removal and Installation  .........................................

43

REFRIGERANT PRESSURE SENSOR ............

44

Removal and Installation for Refrigerant Pressure 
Sensor .....................................................................

44

HA-2

EXPANSION VALVE .........................................

45

Removal and Installation for Expansion Valve  .......

45

SERVICE DATA AND SPECIFICATIONS 
(SDS) ...........................................................

46

SERVICE DATA AND SPECIFICATIONS 
(SDS) .................................................................

46

Service Data and Specification (SDS)  ....................

46

PRECAUTIONS

HA-3

< PRECAUTION >

C

D

E

F

G

H

J

K

L

M

A

B

HA

N

O

P

PRECAUTION

PRECAUTIONS

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

INFOID:0000000004205474

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 SR and SB section of this Service Man-

ual.

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 SR section.

• 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.

Precaution Necessary for Steering Wheel Rotation After Battery Disconnect

INFOID:0000000004205475

NOTE:

• This Procedure is applied only to models with Intelligent Key system and NVIS/IVIS (NISSAN/INFINITI

VEHICLE IMMOBILIZER SYSTEM - NATS).

• Remove and install all control units after disconnecting both battery cables with the ignition knob in the

″LOCK″ position.

• Always use CONSULT-III to perform self-diagnosis as a part of each function inspection after finishing work.

If DTC is detected, perform trouble diagnosis according to self-diagnostic results.

For models equipped with the Intelligent Key system and NVIS/IVIS, an electrically controlled steering lock

mechanism is adopted on the key cylinder.

For this reason, if the battery is disconnected or if the battery is discharged, the steering wheel will lock and

steering wheel rotation will become impossible.

If steering wheel rotation is required when battery power is interrupted, follow the procedure below before

starting the repair operation.

OPERATION PROCEDURE

1. Connect both battery cables.

NOTE:

Supply power using jumper cables if battery is discharged.

2. Use the Intelligent Key or mechanical key to turn the ignition switch to the 

″ACC″ position. At this time, the

steering lock will be released.

3. Disconnect both battery cables. The steering lock will remain released and the steering wheel can be

rotated.

4. Perform the necessary repair operation.
5. When the repair work is completed, return the ignition switch to the 

″LOCK″ position before connecting

the battery cables. (At this time, the steering lock mechanism will engage.)

6. Perform a self-diagnosis check of all control units using CONSULT-III.