Nissan Tiida C11. Manual - part 1416

SERVICE DATA AND SPECIFICATIONS (SDS)

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< SERVICE DATA AND SPECIFICATIONS (SDS) 

[6MT: RS6F94R]

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SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

General Specification

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TRANSAXLE

Engine type

MR18DE

K9K

Transaxle model

RS6F94R

Number of speeds

6

Synchromesh type

Warner

Shift pattern

Gear ratio

1st

3.7273

2nd

2.1053

1.9474

3rd

1.4516

1.3226

4th

1.1714

0.975

5th

0.9714

0.7632

6th

0.8108

0.6383

Reverse

3.6865

Final gear

3.9333

3.7333

Number of teeth

Input gear

1st

11

2nd

19

3rd

31

4th

35

40

5th

35

38

6th

37

47

Reverse

11

Main gear

1st

41

2nd

40

37

3rd

45

41

4th

41

39

5th

34

29

6th

30

Reverse

42

Reverse idler gear

Input/Output

28/29

Final gear

Final Gear/Pinion

59/15

56/15

Side Gear/Pinion 
mate gear

13/10

Oil capacity

 (US pt, Imp pt)

Approx. 2.0 (4-1/4, 3-1/2)

Remarks

Reverse synchronizer

Installed

Triple-cone synchronizer

1st and 2nd 

PCIB1769E

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VENTILATION, HEATER & AIR CONDITIONER

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SECTION 

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CONTENTS

VENTILATION SYSTEM

AUTOMATIC AIR CONDITIONER

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

3

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

3

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

3

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

3

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

4

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

4

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

4

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

5

AIR CONDITIONER FILTER  ...............................

5

Description ................................................................

5

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

6

AIR CONDITIONER FILTER  ...............................

6

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

6

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

7

CONTROLLER ....................................................

7

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

7

Disassembly and Assembly  ......................................

7

IN-VEHICLE SENSOR  ........................................

9

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

9

SUNLOAD SENSOR  ..........................................

10

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

10

INTAKE SENSOR  ..............................................

11

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

11

A/C UNIT ASSEMBLY  .......................................

12

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

12

Disassembly and Assembly  ....................................

14

EVAPORATOR .................................................

16

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

16

HEATER CORE .................................................

17

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

17

BLOWER MOTOR  ............................................

18

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

18

FAN CONTROL AMPLIFIER  ............................

19

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

19

INTAKE DOOR MOTOR  ...................................

20

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

20

AIR MIX DOOR MOTOR  ...................................

21

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

21

MODE DOOR MOTOR ......................................

22

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

22

DUCTS AND GRILLES  .....................................

23

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

23

PTC HEATER ....................................................

28

Removal and Installation of PTC Control Unit  .........

28

Removal and Installation of PTC Heater  .................

28

Removal and Installation of Water Temperature 
Sensor .....................................................................

28

MANUAL AIR CONDITIONER

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

30

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

30

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

30

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

30

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

31

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

31

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

31

VTL-2

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

32

AIR CONDITIONER FILTER  .............................

32

Description ..............................................................

32

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

33

AIR CONDITIONER FILTER  .............................

33

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

33

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

34

CONTROLLER ..................................................

34

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

34

Disassembly and Assembly ....................................

35

INTAKE SENSOR  ..............................................

36

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

36

A/C UNIT ASSEMBLY .......................................

37

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

37

Disassembly and Assembly ....................................

39

EVAPORATOR ..................................................

41

Removal and Installation of Evaporator ..................

41

HEATER CORE  .................................................

42

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

42

BLOWER MOTOR .............................................

43

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

43

BLOWER FAN RESISTOR  ...............................

44

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

44

INTAKE DOOR  ..................................................

45

Intake Door Cable Adjustment  ................................

45

AIR MIX DOOR  ..................................................

46

Air Mix Door Cable Adjustment ...............................

46

MODE DOOR .....................................................

47

Mode Door Cable Adjustment .................................

47

DUCTS AND GRILLES  .....................................

48

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

48

PTC HEATER  ....................................................

53

Removal and Installation of PTC Control Unit  ........

53

Removal and Installation of PTC Heater .................

53

Removal and Installation of Water Temperature 
Sensor .....................................................................

53

PRECAUTIONS

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< PRECAUTION >

[AUTOMATIC AIR CONDITIONER]

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PRECAUTION

PRECAUTIONS

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

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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. Information necessary to service the system safely is included in the SR and SB section of
this Service Manual.

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

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WARNING:

• Use only specified oil for the HFC-134a (R-134a) A/C system and HFC-134a (R-134a) components. If

oil other than that specified is used, compressor malfunction is likely to occur.

• The specified HFC-134a (R-134a) oil rapidly absorbs moisture from the atmosphere. The following

handling precautions must be observed:

- When removing refrigerant components from a vehicle, immediately cap (seal) the component to

minimize the entry of moisture from the atmosphere.

- When installing refrigerant components to a vehicle, do not remove the caps (unseal) until just

before connecting the components. Connect all refrigerant loop components as quickly as possible
to minimize the entry of moisture into system.

- Only use the specified oil from a sealed container. Immediately reseal containers of oil. Without

proper sealing, oil will become moisture saturated and should not be used.

- Avoid breathing A/C refrigerant and oil vapor or mist. Exposure may irritate eyes, nose and throat.

Use only approved recovery/recycling equipment to discharge HFC-134a (R-134a) refrigerant. If acci-
dental system discharge occurs, ventilate work area before resuming service. Additional health and
safety information may be obtained from refrigerant and oil manufacturers.

- Do not allow A/C oil to come in contact with styrofoam parts. Damage may result.