NISSAN TIIDA 2007 Service Repair Manual

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 SpecificationINFOID:0000000001381667
TRANSAXLE
Engine type MR18DE K9K
Transaxle modelRS6F94R
Number of speeds6
Synchromesh typeWarner
Shift pattern
Gear ratio 1st3.7273
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 gear13/10
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 VTL
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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"
INFOID:0000000001696273
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)INFOID:0000000001696274
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.

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< PREPARATION >[AUTOMATIC AIR CONDITIONER]
PREPARATION
PREPARATION
PREPARATION
Commercial Service ToolINFOID:0000000001696276
Tool nameDescription
(J-41810-NI)
Refrigerant identifier equipment (R-
134a)For checking refrigerant purity and
system contamination
Power toolLoosening bolts and nuts
RJIA0197E
PBIC0190E

AIR CONDITIONER FILTER
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< FUNCTION DIAGNOSIS >[AUTOMATIC AIR CONDITIONER]
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FUNCTION DIAGNOSIS
AIR CONDITIONER FILTER
DescriptionINFOID:0000000001696277
FUNCTION
The fresh air (A) and the recirculated air (B) drawn inside the pas-
senger compartment by the front blower motor (1) is kept clean (C)
on either mode by the air conditioner filter (2), located before the
evaporator (3), in the A/C unit assembly.
WJIA2253E

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< ON-VEHICLE MAINTENANCE >[AUTOMATIC AIR CONDITIONER]
AIR CONDITIONER FILTER
ON-VEHICLE MAINTENANCE
AIR CONDITIONER FILTER
Removal and InstallationINFOID:0000000001696278
REPLACEMENT TIMING
Replace the air conditioner filter according to the maintenance schedules. Refer to MA-7, "Periodic Mainte-
nance".
NOTE:
The air conditioner filter caution label is located inside the glove box door.
REPLACEMENT PROCEDURES
1. Remove the instrument lower finisher and instrument lower cover (LH) for LHD only. Refer to IP-11,
"Removal and Installation".
2. Remove the glove box assembly and instrument lower cover (RH) for RHD only. Refer to IP-11, "
Removal
and Installation".
3. Compress the air conditioner filter (1) downward while sliding it
to the RH side of the vehicle to release the upper pawl.
4. Move the bottom of air conditioner filter (1) upward as shown to
release the bottom tab, then remove it.
5. Replace the air conditioner filter with new one and install the new filter in the A/C unit assembly.
CAUTION:
Make sure that the air conditioner filter lower tab is fully seated, and that the air conditioner upper
pawl is locked into place securing the new filter into the A/C unit assembly.
6. Install the glove box assembly and instrument lower cover (RH) for RHD only. Refer to IP-11, "
Removal
and Installation".
7. Install the instrument lower finisher and instrument lower cover (LH) for LHD only. Refer to IP-11,
"Removal and Installation".
SJIA0652E

CONTROLLER
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< ON-VEHICLE REPAIR >[AUTOMATIC AIR CONDITIONER]
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ON-VEHICLE REPAIR
CONTROLLER
Removal and InstallationINFOID:0000000001696279
REMOVAL
1. Remove cluster lid C and instrument finisher D. Refer to IP-11, "Removal and Installation".
2. Remove the front air control screws and release the front air
control clips, and then remove the front air control.
INSTALLATION
Installation is in the reverse order of removal.
Disassembly and AssemblyINFOID:0000000001696280
DISASSEMBLY
SJIA0687E
1. Front air control 2. FRE button 3. MODE ring
4. TEMP ring 5. A/C finisher 6. A/C button
7. TEMP button 8. REC button 9. LCD ring
10. Rear DEF button 11. AUTO button 12. FAN button
13. MODE button
ZJIA0641J

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< ON-VEHICLE REPAIR >[AUTOMATIC AIR CONDITIONER]
CONTROLLER
1. Remove rear DEF button (1) using a suitable tool (A) as shown.
2. Remove A/C button (1) using a suitable tool (A) as shown.
3. Remove FRE button (1) and REC button (2) using a suitable tool
as shown.
ASSEMBLY
Assembly is in the reverse order of disassembly.
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IN-VEHICLE SENSOR
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< ON-VEHICLE REPAIR >[AUTOMATIC AIR CONDITIONER]
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IN-VEHICLE SENSOR
Removal and InstallationINFOID:0000000001696282
REMOVAL
1. Remove instrument lower finisher. Refer to IP-11, "Removal and Installation".
2. Remove in-vehicle sensor screw (A), and then remove in-vehi-
cle sensor (1) from instrument lower finisher (2).
INSTALLATION
Installation is in the reverse order of removal.
SJIA0688E