audio unit NISSAN TEANA 2008 Service Manual

SE-82
< SYMPTOM DIAGNOSIS >[WITH VENTILATION SEAT]
SQUEAK AND RATTLE TROUBLE DIAGNOSES
Inspection Procedure
INFOID:0000000003940144
Refer to Table of Contents for specific component removal and installation information.
INSTRUMENT PANEL
Most incidents are caused by contact and movement between:
1. Cluster lid A and instrument panel
2. Acrylic lens and combination meter housing
3. Instrument panel to front pillar garnish
4. Instrument panel to windshield
5. Instrument panel mounting pins
6. Wiring harnesses behind the combination meter
7. A/C defroster duct and duct joint
These incidents can usually be located by tapping or moving the components to duplicate the noise or by
pressing on the components while driving to stop the noise. Most of these incidents can be repaired by apply-
ing felt cloth tape or silicon spray (in hard to reach areas). Urethane pads can be used to insulate wiring har-
ness.
CAUTION:
Never use silicone spray to isolate a squeak or rattle. If the area is saturated with silicone, the recheck
of repair becomes impossible.
CENTER CONSOLE
Components to pay attention to include:
1. Shifter assembly cover to finisher
2. A/C control unit and cluster lid C
3. Wiring harnesses behind audio and A/C control unit
The instrument panel repair and isolation procedures also apply to the center console.
DOORS
Pay attention to the following:
1. Finisher and inner panel making a slapping noise
2. Inside handle escutcheon to door finisher
3. Wiring harnesses tapping
4. Door striker out of alignment causing a popping noise on starts and stops
Tapping or moving the components or pressing on them while driving to duplicate the conditions can isolate
many of these incidents. The areas can usually be insulated with felt cloth tape or insulator foam blocks to
repair the noise.
TRUNK
Trunk noises are often caused by a loose jack or loose items put into the trunk by the customer.
In addition look for the following:
1. Trunk lid dumpers out of adjustment
2. Trunk lid striker out of adjustment
3. Trunk lid torsion bars knocking together
4. A loose license plate or bracket
Most of these incidents can be repaired by adjusting, securing or insulating the item(s) or component(s) caus-
ing the noise.
SUNROOF/HEADLINING
Noises in the sunroof/headlining area can often be traced to one of the following:
1. Sunroof lid, rail, linkage or seals making a rattle or light knocking noise
2. Sunvisor shaft shaking in the holder
3. Front or rear windshield touching headlining and squeaking
Again, pressing on the components to stop the noise while duplicating the conditions can isolate most of these
incidents. Repairs usually consist of insulating with felt cloth tape.

REAR SEAT
SE-99
< ON-VEHICLE REPAIR >[WITH VENTILATION SEAT]
C
D
E
F
G
H
I
K
L
MA
B
SE
N
O
P
Removal and InstallationINFOID:0000000003809279
REMOVAL
CAUTION:
When removing and installing, use shop cloths to protect parts from damage.
1. Remove the headrest.
2. Remove the seat cushion.
 Pull the lock lever (1) at the front bottom of the seat cushion
forward (1 for each side), and pull the seat cushion upward to
release the wire (2) from the seat cushion hook. Then pull the
seat cushion forward to remove.
 Disconnect the harness connectors (A).
 Remove the seat cushion from the vehicle.
3. Remove the seatback.
 Remove the bolts under seatback.
 Disconnect the harness connectors (A).
10. Seat heater switch LH 11. Rear audio switch 12. Ventilation motor (seat cushion)
13. Blower filter 14. Seat cushion duct A 15. Seat cushion duct B
16. Seat cushion hook 17. Seat cushion pad 18. Seat cushion trim
19. Seatback center pad 20. Seat cushion heater unit 21. Seatback heater unit
22. Seatback pad 23. Seatback trim 24. Seat belt hook
25. Headrest holder (locked) 26. Headrest holder (free) 27. Headrest side (long type)
28. Headrest side (normal type) 29. Headrest center (normal type) 30. Headrest center (long type)
31 Seatback duct C 32. Seatback duct B 33. Ventilation motor (seatback)
34. Blower filter 35. Seatback duct A 36. Ventilation seat control unit
Refer to GI-4, "
Components" for symbols in the figure.
JMJIA0251ZZ
JMJIA1934ZZ
JMJIA1935ZZ

SQUEAK AND RATTLE TROUBLE DIAGNOSES
SE-123
< SYMPTOM DIAGNOSIS >[WITHOUT VENTILATION SEAT]
C
D
E
F
G
H
I
K
L
MA
B
SE
N
O
P
Confirm that the cause of a noise is repaired by test driving the vehicle. Operate the vehicle under the same
conditions as when the noise originally occurred. Refer to the notes on the Diagnostic Worksheet.
Inspection ProcedureINFOID:0000000003940141
Refer to Table of Contents for specific component removal and installation information.
INSTRUMENT PANEL
Most incidents are caused by contact and movement between:
1. Cluster lid A and instrument panel
2. Acrylic lens and combination meter housing
3. Instrument panel to front pillar garnish
4. Instrument panel to windshield
5. Instrument panel mounting pins
6. Wiring harnesses behind the combination meter
7. A/C defroster duct and duct joint
These incidents can usually be located by tapping or moving the components to duplicate the noise or by
pressing on the components while driving to stop the noise. Most of these incidents can be repaired by apply-
ing felt cloth tape or silicon spray (in hard to reach areas). Urethane pads can be used to insulate wiring har-
ness.
CAUTION:
Never use silicone spray to isolate a squeak or rattle. If the area is saturated with silicone, the recheck
of repair becomes impossible.
CENTER CONSOLE
Components to pay attention to include:
1. Shifter assembly cover to finisher
2. A/C control unit and cluster lid C
3. Wiring harnesses behind audio and A/C control unit
The instrument panel repair and isolation procedures also apply to the center console.
DOORS
Pay attention to the following:
1. Finisher and inner panel making a slapping noise
2. Inside handle escutcheon to door finisher
3. Wiring harnesses tapping
4. Door striker out of alignment causing a popping noise on starts and stops
Tapping or moving the components or pressing on them while driving to duplicate the conditions can isolate
many of these incidents. The areas can usually be insulated with felt cloth tape or insulator foam blocks to
repair the noise.
TRUNK
Trunk noises are often caused by a loose jack or loose items put into the trunk by the customer.
In addition look for the following:
1. Trunk lid dumpers out of adjustment
2. Trunk lid striker out of adjustment
3. Trunk lid torsion bars knocking together
4. A loose license plate or bracket
Most of these incidents can be repaired by adjusting, securing or insulating the item(s) or component(s) caus-
ing the noise.
SUNROOF/HEADLINING
Noises in the sunroof/headlining area can often be traced to one of the following:
1. Sunroof lid, rail, linkage or seals making a rattle or light knocking noise
2. Sunvisor shaft shaking in the holder
3. Front or rear windshield touching headlining and squeaking

VTL-22
< ON-VEHICLE REPAIR >[WITHOUT 7 INCH DISPLAY]
A/C DISPLAY
A/C DISPLAY
Exploded ViewINFOID:0000000003774659
DISASSEMBLY
Removal and InstallationINFOID:0000000003774660
REMOVAL
1. Remove cluster lid D. Refer to IP-11, "Exploded View".
2. Remove mounting screws (A), and then remove audio display
with bracket as a single unit (1).
3. Remove mounting screws (A), and then remove A/C display (1).
INSTALLATION
Installation is basically the reverse order of removal.
1. AV display 2. CRT filter 3. A/C display
4. Bracket
JPNIA1028ZZ
JPIIA0950ZZ
JPIIA0951ZZ

A/C AUTO AMP.
VTL-23
< ON-VEHICLE REPAIR >[WITHOUT 7 INCH DISPLAY]
C
D
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B
VTL
N
O
P
A/C AUTO AMP.
Exploded ViewINFOID:0000000003845419
DISASSEMBLY
Removal and InstallationINFOID:0000000003774662
REMOVAL
1. Remove audio unit. Refer to AV-37, "Removal and Installation".
2. Remove mounting screws (A), and then remove A/C auto amp.
(1).
INSTALLATION
Installation is basically the reverse order of removal.
1. Audio unit 2. Bracket LH 3. A/C auto amp.
4. Bracket RH
JPNIA1027ZZ
JPIIA0897ZZ

VTL-80
< ON-VEHICLE REPAIR >[WITH 7 INCH DISPLAY]
A/C AUTO AMP.
A/C AUTO AMP.
Exploded ViewINFOID:0000000003894485
DISASSEMBLY
Removal and InstallationINFOID:0000000003894487
REMOVAL
1. Remove AV control unit. Refer to AV-170, "Exploded View" (BASE AUDIO AND DISPLAY SYSTEM), AV-
378, "Exploded View" (BOSE AUDIO WITHOUT NAVIGATION) or AV-648, "Exploded View" (BOSE
AUDIO WITH NAVIGATION).
2. Remove mounting screws (A), and then remove A/C auto amp.
(1).
INSTALLATION
Installation is basically the reverse order of removal.
1. AV control unit 2. Bracket LH 3. A/C auto amp.
4. Bracket RH
JPNIA1034ZZ
JPIIA0897ZZ