2007 NISSAN TIIDA air filter

REPAIR FOR COMPONENT PARTS
TM-537
< DISASSEMBLY AND ASSEMBLY >[TYPE 2 (4AT: RE4F03B)]
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DISASSEMBLY
Place control valve assembly with control valve upper body (1) side
down. Remove bolts (A) to (G), reamer bolts (F), nuts and support
plates (4) according to the following procedures. Separate control
valve upper body (1), control valve inter body (2) and control valve
lower body (3).
1. Pilot filter 2. Control valve upper body 3. Steel ball
4. Separating plate 5. Control valve inter body 6. Steel ball
7. Support plate 8. Separating plate 9. Control valve lower body
10. Line pressure relief valve spring 11. Check ball 12. Torque converter pressure holding
spring
13. Solenoid valve assembly 14. Terminal body 15. O-ring
16. O-ring 17. O-ring 18. Oil strainer
SCIA5967J
SCIA7058E

REPAIR FOR COMPONENT PARTS
TM-539
< DISASSEMBLY AND ASSEMBLY >[TYPE 2 (4AT: RE4F03B)]
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5. Remove control valve lower body (1) from control valve inter
body (2).
(3): Control valve upper body
6. Turn over control valve lower body (1).
7. Remove bolts (E), support plates (2) and separating plate (3)
from control valve lower body (1).
8. Remove check balls (1), line pressure relief valve springs (2)
and torque converter pressure holding spring (3) from control
valve lower body.
CAUTION:
Do not lose check balls (1), line pressure relief valve
springs (2) and torque converter pressure holding spring
(3).
9. Remove control valve inter body from control valve upper body.
10. Remove pilot filter (1) from control valve upper body (2).
11. Remove separating plate from control valve upper body (2).
SCIA7181E
SCIA7009E
SCIA6491J
SCIA4977E
SCIA7011E

TM-542
< DISASSEMBLY AND ASSEMBLY >[TYPE 2 (4AT: RE4F03B)]
REPAIR FOR COMPONENT PARTS
b. Install reamer bolts (F) from bottom of control valve upper body
(1). Using reamer bolts (F) as guides, install separating plate (2)
as a set.
c. Install pilot filter (1) on control valve upper body (2).
d. Place control valve inter body as shown (side of control valve
lower body face up). Install steel balls in their proper positions.
e. Install control valve inter body (1) on control valve upper body
(2) using reamer bolts (F) as guides.
CAUTION:
Do not dislocate or drop steel balls.
f. Install check balls (1), line pressure relief valve springs (2) and
torque converter pressure holding spring (3) in their proper posi-
tions in control valve lower body (4).
SCIA7010E
SCIA7011E
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SCIA7012E
SCIA6491J

VTL-1
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

AIR CONDITIONER FILTER
VTL-5
< 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

VTL-6
< 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

A/C UNIT ASSEMBLY
VTL-15
< ON-VEHICLE REPAIR >[AUTOMATIC AIR CONDITIONER]
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CAUTION:
After installing door motor, perform door motor starting position reset by following self-diagnosis
STEP-3. Refer to HAC-213, "
Front Air Control Self-Diagnosis".
25. Intake case (left) 26. Center defroster duct 27. Air mix door motor
28. Air mix door rod 29. Blower case (left) 30. Aspirator
31. Cover 32. Cover 33. Cooling hose
34. Expansion valve cover 35. Foot door lever 36. Foot door link
37. Expansion valve 38. Bolt 39. Air conditioner filter
40. Evaporator cover 41. Heater core 42. Spring
43. Air mix door lever 44. Water valve rod 45. Intake door
46. Intake case (right) 47. Foot duct (left) 48. Ventilator·defroster door
49. Foot door 50. Air mix door 51. Seal
52. Expansion valve grommet 53. O-ring 54. Evaporator
55. Bolt 56. Cooler pipe assembly 57. Water temperature sensor
58. Full hot switch 59. PTC heater 60. PTC control unit