NISSAN X-TRAIL 2005 Service Repair Manual

HEATER & COOLING UNIT ASSEMBLY
ATC-133
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1. Cooler grommet 2. Screw 3. Heater pipe support
4. Screw 5. Expansion valve cover 6. Bolt
7. Expansion valve 8. Insulator 9. Evaporator
10. Slide door unit (Air mix door) 11. Evaporator cover 12. Screw
13. Screw 14. Air mix door motor 15. mode door motor
16. Screw 17. Ventilator door link 1 18. Ventilator door link 2
19. Ventilator door lever 20. Rod 21. Rod holder
22. Main link 23. Max. cool door lever 24. Defroster door lever
25. Screw 26. Foot duct (right) 27. Heater core
28. Heater core cover 29. Foot duct (left) 30. Intake sensor bracket
31. Intake sensor 32. Screw 33. Aspirator
34. Screw 35. Heater & cooling unit case (right) 36. Defroster door
37. Ventilator door 38. Max. cool door 39. Heater & cooling unit case (left)
RJIA0064J

ATC-134
MODE DOOR MOTOR

MODE DOOR MOTORPFP:27731
Removal and InstallationEJS004GN
REMOVAL
1. Remove rod from rod holder.
2. Remove mounting screws, and then remove mode door motor.
3. Disconnect mode door motor connector.
INSTALLATION
1. Install rod to mode door.
2. Reconnect mode door motor connector.
3. Install mode door motor.
4. Turn ignition switch ON.
5. Turn mode control dial to VENT position.
6. Turn side link clockwise, and then install rod to rod holder.
RJIA0065E
RJIA0574E

AIR MIX DOOR MOTOR
ATC-135
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AIR MIX DOOR MOTOR PFP:27732
Removal and InstallationEJS004GK
REMOVAL
1. Set the temperature control dial at 18°C.
2. Disconnect the battery negative cable.
3. Disconnect air mix door motor connector.
4. Remove mounting screws, and then remove air mix door motor.
INSTALLATION
Installation is basically the reverse order of removal.
RJIA0066E
RJIA0575E

ATC-136
HEATER CORE

HEATER COREPFP:27140
Removal and InstallationEJS004GJ
REMOVAL
1. Remove heater & cooling unit. Refer to ATC-131, "HEATER & COOLING UNIT ASSEMBLY" .
2. Remove heater pipe support.
3. Remove mounting screws, and then remove foot duct and
heater core cover.
4. Remove heater core from heater & cooling unit.
INSTALLATION
Installation is basically the reverse order of removal.
RJIA0069E

DUCTS AND GRILLES
ATC-137
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DUCTS AND GRILLESPFP:27860
Removal and InstallationEJS004GM
REMOVAL
NOTE:
This illustration is for RHD models. The layout for LHD models is symmetrically opposite.
Removal of Center Ventilator Grille
1. Remove cluster lid C. Refer to IP-11, "Removal and Installation" .
2. Remove mounting clips, and then remove center ventilator grille.
1. Side defroster duct (right) 2. Defroster nozzle 3. Side defroster duct (left)
4. Side ventilator duct (left) 5. Front speaker grille (left) 6. Cup holder (left)
7. Side ventilator grille (left) 8. Multi-box (Instrument center lower
panel)9. Side ventilator grille (right)
10. Cup holder (right) 11. Front speaker grille (right) 12. Side ventilator duct (right)
13. Adaptor 14. Center ventilator grille (left) 15. Multi-box duct
16. Center ventilator grille (right) 17. Driver ventilator grille 18. Instrument panel
RJIA2406J
RJIA2407E

ATC-138
DUCTS AND GRILLES

Removal of Side Ventilator Grille
1. Remove instrument panel. Refer to IP-11, "Removal and Installation" .
2. Remove side ventilator ducts. Refer to ATC-138, "
Removal of Defroster Nozzle, Duct and Side Ventilator
Duct" .
3. Remove mounting screws, and then side ventilator grille.
Removal of Driver Ventilator Grille
1. Remove instrument finisher. Refer to IP-11, "Removal and Installation" .
2. Remove mounting screws, and then remove driver ventilator
grille.
Removal of Defroster Nozzle, Duct and Side Ventilator Duct
1. Remove instrument panel. Refer to IP-11, "Removal and Installation" .
2. Remove mounting screws, and then remove side defroster ducts with defroster nozzle.
3. Remove mounting screws, and then remove side ventilator ducts.
RJIA2408E
RJIA2409E
RJIA2410E

DUCTS AND GRILLES
ATC-139
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Removal of Adaptor
1. Remove heater & cooling unit. Refer to ATC-131, "HEATER & COOLING UNIT ASSEMBLY" .
2. Remove mounting screw and clip.
3. Slide adaptor toward vehicle front, and then remove adaptor.
Removal of Multi-box Duct
1. Remove instrument panel. Refer to IP-11, "Removal and Installation" .
2. Remove mounting screws, and then disconnect multi-box duct
from heater & cooling unit.
3. Remove mounting bolts, and then remove heater & cooling unit
bracket.
4. Remove multi-box duct from left side.
Removal of Foot Duct
1. Remove multi-box duct.
2. Remove mounting screws, and then remove foot duct.
RJIA2411E
RJIA2412E
RJIA0069E

ATC-140
DUCTS AND GRILLES

Removal of Floor Duct
1. Remove the front seats. Refer to SE-24, "FRONT SEAT" .
2. Remove multi-box (Instrument center lower panel). Refer to IP-11, "
Removal and Installation" .
3. Peel back the floor trim to a point where the floor duct is visible.
4. Remove mounting bolts and clips, then remove rear floor duct.
5. Remove mounting clips, and then remove front floor duct.
INSTALLATION
Installation is basically the reverse order of removal.
RJIA0071E
RJIA0070E

REFRIGERANT LINES
ATC-141
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REFRIGERANT LINESPFP:92600
HFC-134a (R-134a) Service ProcedureEJS000V7
SETTING OF SERVICE TOOLS AND EQUIPMENT
Discharging Refrigerant
WARNING:
Avoid breathing A/C refrigerant and lubricant vapor or mist. Exposure may irritate eyes, nose and
throat. Use only approved recovery/recycling equipment to discharge HFC-134a (R-134a) refrigerant. If
accidental system discharge occurs, ventilate work area before resuming service. Additional health
and safety information may be obtained from refrigerant and lubricant manufacturers.
Evacuating System and Charging Refrigerant
SHA539DE
SHA540DC

ATC-142
REFRIGERANT LINES

*1ATC-24, "LUBRICANT RETURN
OPERATION".*2ATC-160, "
Checking for Refrigerant
Leaks".*3ATC-161, "
CHECKING PROCE-
DURE".
*4ATC-98, "
PERFORMANCE TEST
DIAGNOSIS".
RJIA1940E