Infiniti G37 Coupe. Manual - part 1379

MODE DOOR MOTOR

VTL-39

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VTL

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Removal and Installation

INFOID:0000000001665946

REMOVAL

1.

Remove blower unit. Refer to 

VTL-30, "Exploded View"

.

2.

Remove mounting screws (A), and then remove mode door
motor (1).

3.

Disconnect mode door motor connector (B).

INSTALLATION

installation is basically the reverse order of removal.

37.

Max. cool door lever

38.

Foot door link

39. Defroster door link

40.

Max. cool door link

41.

Main link sub

42. Evaporator cover

43.

Heater & cooling unit case (right)

44.

Evaporator

45. Drain hose

46.

Clamp

47.

Air mix door (Slide door)

48. Air mix door adapter

49.

Heater pipe cover

50.

Max. cool door (left)

51. Defroster door (left)

52.

Center case

53.

Defroster door (right)

54. Max. cool door (right)

*

With left and right ventilation temperature separately system.

Refer to 

GI-4, "Components"

 for symbols in the figure.

JSIIA0103ZZ

VTL-40

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AIR MIX DOOR MOTOR

AIR MIX DOOR MOTOR

Exploded View

INFOID:0000000001713727

1.

Aspirator

2.

Aspirator hose

3.

Front heater duct

4.

Foot duct (left)

5.

Defroster seal

6.

Packing

7.

Ventilator seal

8.

Ventilator door

9.

Foot duct (right)

10. Defroster door lever

11.

Foot door lever

12.

Ventilator door lever

13. Ventilator door link

14.

Main link

15.

Mode door motor bracket

16. Mode door motor

17.

Air mix door motor (passenger side)

18.

Intake sensor

19. Intake sensor bracket

20.

O-ring

21.

Low-pressure pipe 1

22. High-pressure pipe 2

23.

Expansion valve

24.

Cooler pipe grommet

25. Insulator

26.

Evaporator cover adapter

27.

Heater pipe bracket

28. Case rubber

29.

Case packing

30.

Heater & cooling unit case (left)

31. Heater pipe grommet

32.

Heater core

33.

Air mix door motor (driver side)

*

34. Foot door (left)

35.

Rear ventilator door

36.

Foot door (right)

JSIIA0863GB

AIR MIX DOOR MOTOR

VTL-41

< ON-VEHICLE REPAIR >

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D

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F

G

H

J

K

L

M

A

B

VTL

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O

P

Removal and Installation

INFOID:0000000001665948

REMOVAL

Driver Side (With left and right ventilation temperature separately system)

1.

Set the temperature (driver side) at 18

°

C (60

°

F). Then disconnect the battery cable from the negative ter-

minal.

2.

Remove instrument driver lower panel. Refer to 

IP-11, "Exploded View"

.

3.

Remove accelerator pedal bracket and lever assembly. Refer to 

ACC-3, "Exploded View"

.

4.

Remove automatic drive positioner control unit. Refer to 

ADP-237, "Exploded View"

.

5.

Remove mounting screws (A), and then remove air mix door
motor (1).

6.

Disconnect air mix door motor connector (B).

Passenger Side

1.

Set the temperature (passenger side) at 18

°

C (60

°

F). Then disconnect the battery cable from the negative

terminal.

2.

Remove blower unit. Refer to 

VTL-30, "Exploded View"

.

3.

Remove mounting screws (A), and then remove air mix door
motor (1).

4.

Disconnect air mix door motor connector (B).

INSTALLATION

Installation is basically the reverse order of removal.

37.

Max. cool door lever

38.

Foot door link

39. Defroster door link

40.

Max. cool door link

41.

Main link sub

42. Evaporator cover

43.

Heater & cooling unit case (right)

44.

Evaporator

45. Drain hose

46.

Clamp

47.

Air mix door (Slide door)

48. Air mix door adapter

49.

Heater pipe cover

50.

Max. cool door (left)

51. Defroster door (left)

52.

Center case

53.

Defroster door (right)

54. Max. cool door (right)

*

With left and right ventilation temperature separately system.

Refer to 

GI-4, "Components"

 for symbols in the figure.

:

Vehicle front

JSIIA0104ZZ

:

Vehicle front

JSIIA0105ZZ

VTL-42

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HEATER CORE

HEATER CORE

Exploded View

INFOID:0000000001713728

1.

Aspirator

2.

Aspirator hose

3.

Front heater duct

4.

Foot duct (left)

5.

Defroster seal

6.

Packing

7.

Ventilator seal

8.

Ventilator door

9.

Foot duct (right)

10. Defroster door lever

11.

Foot door lever

12.

Ventilator door lever

13. Ventilator door link

14.

Main link

15.

Mode door motor bracket

16. Mode door motor

17.

Air mix door motor (passenger side)

18.

Intake sensor

19. Intake sensor bracket

20.

O-ring

21.

Low-pressure pipe 1

22. High-pressure pipe 2

23.

Expansion valve

24.

Cooler pipe grommet

25. Insulator

26.

Evaporator cover adapter

27.

Heater pipe bracket

28. Case rubber

29.

Case packing

30.

Heater & cooling unit case (left)

31. Heater pipe grommet

32.

Heater core

33.

Air mix door motor (driver side)

*

34. Foot door (left)

35.

Rear ventilator door

36.

Foot door (right)

JSIIA0863GB