NISSAN TEANA 2008 Service Manual

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< SYMPTOM DIAGNOSIS >
SQUEAK AND RATTLE TROUBLE DIAGNOSES
SEATS
When isolating seat noise it is important to note the position the seat is in and the load placed on the seat
when the noise occurs. These conditions should be duplicated when verifying and isolating the cause of the
noise.
Cause of seat noise include:
1. Headrest rods and holder
2. A squeak between the seat pad cushion and frame
3. Rear seatback lock and bracket
These noises can be isolated by moving or pressing on the suspected components while duplicating the con-
ditions under which the noise occurs. Most of these incidents can be repaired by repositioning the component
or applying urethane tape to the contact area.
UNDERHOOD
Some interior noise may be caused by components under the hood or on the engine wall. The noise is then
transmitted into the passenger compartment.
Causes of transmitted underhood noise include:
1. Any component mounted to the engine wall
2. Components that pass through the engine wall
3. Engine wall mounts and connectors
4. Loose radiator mounting pins
5. Hood bumpers out of adjustment
6. Hood striker out of adjustment
These noises can be difficult to isolate since they cannot be reached from the interior of the vehicle. The best
method is to secure, move or insulate one component at a time and test drive the vehicle. Also, engine RPM
or load can be changed to isolate the noise. Repairs can usually be made by moving, adjusting, securing, or
insulating the component causing the noise.

SQUEAK AND RATTLE TROUBLE DIAGNOSES
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Diagnostic WorksheetINFOID:0000000003887245
PIIB8740E

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SQUEAK AND RATTLE TROUBLE DIAGNOSES
PIIB8742E

PRECAUTIONS
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000003819210
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the “SRS AIRBAG” and “SEAT BELT” of this
Service Manual.
WARNING:
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
 Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the “SRS AIRBAG”.
 Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-
vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.
Precaution Necessary for Steering Wheel Rotation after Battery Disconnect
INFOID:0000000003819211
NOTE:
 Before removing and installing any control units, first turn the push-button ignition switch to the LOCK posi-
tion, then disconnect both battery cables.
 After finishing work, confirm that all control unit connectors are connected properly, then re-connect both
battery cables.
 Always use CONSULT-III to perform self-diagnosis as a part of each function inspection after finishing work.
If a DTC is detected, perform trouble diagnosis according to self-diagnosis results.
This vehicle is equipped with a push-button ignition switch and a steering lock unit.
If the battery is disconnected or discharged, the steering wheel will lock and cannot be turned.
If turning the steering wheel is required with the battery disconnected or discharged, follow the procedure
below before starting the repair operation.
OPERATION PROCEDURE
1. Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.
2. Turn the push-button ignition switch to ACC position.
(At this time, the steering lock will be released.)
3. Disconnect both battery cables. The steering lock will remain released with both battery cables discon-
nected and the steering wheel can be turned.
4. Perform the necessary repair operation.
5. When the repair work is completed, re-connect both battery cables. With the brake pedal released, turn
the push-button ignition switch from ACC position to ON position, then to LOCK position. (The steering
wheel will lock when the push-button ignition switch is turned to LOCK position.)
6. Perform self-diagnosis check of all control units using CONSULT-III.

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< PRECAUTION >
PRECAUTIONS
Precaution for Procedure without Cowl Top Cover
INFOID:0000000003819212
When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc.
Precaution for WorkINFOID:0000000003819213
 After removing and installing the opening/closing parts, be sure to carry out fitting adjustments to check their
operation.
 Check the lubrication level, damage, and wear of each part. If necessary, grease or replace it.
PIIB3706J

PREPARATION
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< PREPARATION >
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PREPARATION
PREPARATION
Commercial Service ToolsINFOID:0000000003819215
Tool nameDescription
Engine earLocation the noise
Remover tool Removes clips, pawls, and metal clips
Power tool
SIIA0995E
PIIB7923J
PIIB1407E

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< ON-VEHICLE REPAIR >
FRONT DOOR FINISHER
ON-VEHICLE REPAIR
FRONT DOOR FINISHER
DRIVER SIDE
DRIVER SIDE : Exploded ViewINFOID:0000000003819216
DRIVER SIDE : Removal and InstallationINFOID:0000000003819217
CAUTION:
Wrap the tip of flat-bladed screwdriver with a cloth before remove.
REMOVAL
1. Front door panel 2. Front door inside handle 3. Power window switch finisher
4. Front door finisher 5. Inside handle escutcheon 6. Step lamp
7. Cap 8. Seat memory switch finisher 9. Power window switch
10. Door mirror remote control switch
: Clip
: Pawl
: Metal clip
JMJIA1798ZZ

FRONT DOOR FINISHER
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1. Fully open door window.
2. Remove inside handle escutcheon (1) with a flat-bladed screw-
driver (A) wrapped in a tape as shown in the figure.
3. Remove screw (A) located on the back side of inside handle
escutcheon.
4. Remove the cap and front door finisher fixing bolt as shown in
the figure with tool (A).
5. Remove step lamp and then disconnect the harness connector. Refer to INL-95, "
Removal and Installa-
tion".
6. Insert a remover tool (A) between the door finisher and door
panel to disengage the clips and pawl.
CAUTION:
Insert a remover tool (A) into the part shown in the figure.
(Between the clips and the door panel)
: Pawl
JMJIA1755ZZ
JMJIA1757ZZ
JMJIA1759ZZ
: Clip
: Metal clip
JMJIA1760ZZ

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< ON-VEHICLE REPAIR >
FRONT DOOR FINISHER
7. Disconnect lock knob cable (1), inside handle cable (2), power
window switch finisher harness connectors (B) and seat memory
switch harness connector (A).
8. Remove front door finisher.
9. Remove the following parts after removing front door finisher.
 Front door inside handle. Refer to DLK-223, "
INSIDE HANDLE : Removal and Installation".
 Seat memory switch. Refer to ADP-137, "
Removal and Installation".
 Disengage power window switch finisher (1) pawls as shown by the figure by pressing them toward the
arrow, then remove the power window switch finisher (1) from the door finisher (2).
INSTALLATION
Install in the reverse order of removal.
CAUTION:
When installing door finisher, check that clips are securely fitted in panel holes on body, and then
press them in.
PASSENGER SIDE
JMJIA1761ZZ
JMJIA1954ZZ

FRONT DOOR FINISHER
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PASSENGER SIDE : Exploded ViewINFOID:0000000003819218
PASSENGER SIDE : Removal and InstallationINFOID:0000000003819219
CAUTION:
Wrap the tip of flat-bladed screwdriver with a cloth before remove.
REMOVAL
1. Fully open door window.
1. Front door panel 2. Front door inside handle 3. Front door finisher
4. Cap 5. Step lamp 6. Front door grip
7. Front door grip cover 8. Inside handle escutcheon 9. Power window switch finisher
10. Power window switch
: Clip
: Pawl
: Metal clip
JMJIA1799ZZ