INFINITI M35 2007 Factory Service Manual

ATC-140
AIR MIX DOOR MOTOR
Revision: 2007 April2007 M35/M45
AIR MIX DOOR MOTOR PFP:27732
Removal and InstallationNJS000HI
REMOVAL
Driver Side
1. Set the temperature control switch (driver side) at 18°C (60°F), and then disconnect the battery cable from
the negative terminal.
2. Remove heater & cooling unit assembly. Refer to ATC-134, "
HEATER & COOLING UNIT ASSEMBLY" .
3. Remove mounting screws, and then remove air mix door motor.
4. Disconnect air mix door motor connector.
Passenger Side
1. Set the temperature control switch (passenger side) at 18°C (60°F), and then disconnect the battery cable
from the negative terminal.
2. Remove blower unit. Refer to ATC-129, "
BLOWER UNIT" .
3. Remove mounting screws, and then remove air mix door motor.
4. Disconnect air mix door motor connector.
INSTALLATION
Installation is basically the reverse order of removal.
RJIA4126E
RJIA4125E

UPPER VENTILATOR DOOR MOTOR
ATC-141
C
D
E
F
G
H
I
K
L
MA
B
AT C
Revision: 2007 April2007 M35/M45
UPPER VENTILATOR DOOR MOTORPFP:27731
Removal and InstallationNJS000HJ
REMOVAL
1. Remove heater & cooling unit assembly. Refer to ATC-134, "HEATER & COOLING UNIT ASSEMBLY" .
2. Remove mounting screws.
3. Disconnect upper ventilator door motor connector.
4. Disconnect upper ventilator door rod, and then remove upper
ventilator door motor.
INSTALLATION
Installation is basically the reverse order of removal.
RJIA4127E

ATC-142
HEATER CORE
Revision: 2007 April2007 M35/M45
HEATER COREPFP:27140
Removal and InstallationNJS000HK
REMOVAL
1. Remove heater & cooling unit assembly. Refer to ATC-134, "HEATER & COOLING UNIT ASSEMBLY" .
2. Remove mounting screws, and then remove heater pipe cover.
3. Remove mounting screws, and then remove foot duct (left).
4. Slide heater core (shown in the figure) to leftward.
INSTALLATION
Installation is basically the reverse order of removal.
RJIA4128E

DUCTS AND GRILLES
ATC-143
C
D
E
F
G
H
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K
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MA
B
AT C
Revision: 2007 April2007 M35/M45
DUCTS AND GRILLESPFP:27860
Removal and InstallationNJS000HL
COMPONENT LAYOUT
Grilles, Ducts and Nozzles
1. Side defroster nozzle (right) 2. Front defroster nozzle 3. Side defroster nozzle (left)
4. Side defroster duct (left) 5. Side defroster grille (left) 6. Side ventilator grille (left)
7. Upper ventilator grille 8. Center ventilator grille 9. Side ventilator grille (right)
10. Instrument panel & pad 11. Front defroster grille (right) 12. Side defroster grille (right)
13. Side defroster duct (right) 14. Ventilator duct 15. Front defroster grille (left)
16. Upper ventilator duct
SJIA1787E

ATC-144
DUCTS AND GRILLES
Revision: 2007 April2007 M35/M45
Rear Ventilator Ducts and Grilles
Rear Floor Ducts and Grilles
1. Rear ventilator duct 1 (right) 2. Rear ventilator duct 1 (left) 3. Rear ventilator duct 2
4. Rear ventilator duct 3 5. Rear ventilator grille
SJIA1788E
1. Rear floor duct 1 2. Rear floor duct 2 (left) 3. Rear floor duct 3 (left)
4. Rear floor grille (left) 5. Rear floor grille (right) 6. Rear floor duct 3 (right)
7. Rear floor duct 2 (right)
SJIA1789E

DUCTS AND GRILLES
ATC-145
C
D
E
F
G
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MA
B
AT C
Revision: 2007 April2007 M35/M45
REMOVAL
Removal of Center Ventilator Grilles
Remove center ventilator assembly. Refer to IP-10, "INSTRUMENT PANEL ASSEMBLY" .
Removal of Side Ventilator Grilles
Remove side ventilator assembly. Refer to IP-10, "INSTRUMENT PANEL ASSEMBLY" .
Removal of Upper Ventilator Grille
Remove mounting metal clips, and then remove upper ventilator
grille.
Removal of Upper Ventilator Duct
1. Remove instrument panel & pad. Refer to IP-10, "INSTRUMENT PANEL ASSEMBLY" .
2. Remove mounting screws, and then remove upper ventilator
duct, using power tools.
RJIA4134E
RJIA4135E

ATC-146
DUCTS AND GRILLES
Revision: 2007 April2007 M35/M45
Removal of Front Defroster Nozzle, Side Defroster Nozzles and Ventilator Duct
1. Remove instrument panel & pad. Refer to IP-10, "INSTRUMENT PANEL ASSEMBLY" .
2. Remove mounting clips, and then remove side defroster nozzles.
3. Remove front defroster nozzle.
4. Remove mounting screws, and then remove ventilator duct, using power tools.
Removal of Side Defroster Grilles
Remove side defroster grilles, using clip remover.
Removal of Side Defroster Ducts
1. Remove front pillar garnish. Refer to EI-38, "FRONT PILLAR GARNISH" .
2. Remove mounting screws, and then remove side defroster
ducts.
RJIA4136E
RJIA4137E
RJIA4138E

DUCTS AND GRILLES
ATC-147
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D
E
F
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B
AT C
Revision: 2007 April2007 M35/M45
Removal of Rear Ventilator Grille
1. Remove console rear finisher. Refer to IP-10, "INSTRUMENT PANEL ASSEMBLY" .
2. Remove mounting clips, and then remove rear ventilator grille.
Removal of Rear Ventilator Ducts
1. Remove center console. Refer to IP-10, "INSTRUMENT PANEL ASSEMBLY" .
2. Remove mounting clip, and then remove rear ventilator duct 2.
3. Remove mounting clips, and then remove rear ventilator ducts
1.
4. Remove mounting screws, and then remove rear ventilator duct
3.
RJIA4139E
RJIA4140E
RJIA4141E
RJIA4142E

ATC-148
DUCTS AND GRILLES
Revision: 2007 April2007 M35/M45
Removal of Foot Grilles
1. Remove mounting clips, and then remove foot grille (left).
2. Remove mounting clips, and then remove foot grille (right).
Removal of Foot Ducts
1. Remove instrument driver lower panel. Refer to IP-10, "INSTRUMENT PANEL ASSEMBLY" .
2. Remove mounting screws, and then remove heater pipe cover.
3. Remove mounting screws, and then remove foot duct (left).
4. Remove blower unit. Refer to ATC-129, "
BLOWER UNIT" .
5. Remove air mix door motor (passenger side). Refer to ATC-140, "
AIR MIX DOOR MOTOR" .
6. Remove mode door motor (passenger side). Refer to ATC-139, "
MODE DOOR MOTOR" .
7. Remove mounting screws, and then remove evaporator cover.
8. Remove mounting screws, and then remove foot duct (right).
RJIA4143E
RJIA4144E
RJIA4145E
RJIA4146E

DUCTS AND GRILLES
ATC-149
C
D
E
F
G
H
I
K
L
MA
B
AT C
Revision: 2007 April2007 M35/M45
Removal of Rear Floor Grilles
1. Slide front seats toward vehicle front.
2. Remove mounting clips, and then remove rear floor grilles.
Removal of Rear Floor Ducts
1. Remove center console. Refer to IP-10, "INSTRUMENT PANEL ASSEMBLY" .
2. Remove rear floor duct 1.
3. Remove front seats. Refer to SE-164, "
FRONT SEAT" .
4. Peel back floor trim to a point where rear floor duct is visible.
5. Remove mounting screws and clip, and then remove rear floor
ducts 2 and 3.
INSTALLATION
Installation is basically the reverse order of removal.
RJIA4147E
RJIA4149E
RJIA4148E