NISSAN TEANA 2003 Service Manual

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INSTALLATION ................................................. 121
Removal and Installation of Door Weatherstrip .... 121
REMOVAL ......................................................... 121
INSTALLATION ................................................. 122
FRONT DOOR LOCK ............................................. 123
Component Structure ........................................... 123
Removal and Installation ...................................... 123
REMOVAL ......................................................... 123
INSTALLATION ................................................. 126
Disassembly and Assembly ................................. 126
DOOR KEY CYLINDER ASSEMBLY ................ 126
OUTSIDE HANDLE ........................................... 127
REAR DOOR LOCK ............................................... 128
Component Structure ........................................... 128
Removal and Installation ...................................... 128
REMOVAL ......................................................... 128
INSTALLATION ................................................. 130
TRUNK LID ............................................................. 131
Fitting Adjustment ................................................ 131
LONGITUDINAL AND LATERAL CLEARANCE
ADJUSTMENT .................................................. 131
SURFACE HEIGHT ADJUSTMENT ................. 131
Removal and Installation of Trunk Lid Assembly . 132
REMOVAL ......................................................... 132
INSTALLATION ................................................. 133
Trunk Lid Stay Removal and Installation .............. 133
REMOVAL ......................................................... 133
INSTALLATION ................................................. 133
Removal and Installation of Trunk Lid Lock ......... 134
REMOVAL ......................................................... 134
INSTALLATION ................................................. 134
Trunk Lid Striker Removal and Installation ........... 134
REMOVAL ......................................................... 134
INSTALLATION ................................................. 134
Removal and Installation of Trunk Lid Weatherstrip . 135
REMOVAL ......................................................... 135
INSTALLATION ................................................. 135
TRUNK LID OPENER ............................................. 136
Component Parts and Harness Connector Location . 136
System Description .............................................. 136
TRUNK LID OPENER OPERATION ................. 136Wiring Diagram — TLID — ...................................137
Terminal and Reference Value for BCM ...............138
CONSULT-II Function (BCM) ...............................138
CONSULT-II STRAT PROCEDURE ..................138
CONSULT-II APPLICATION ITEMS ..................138
NATS(NISSAN ANTI-THEFT SYSTEM) .................139
Component Parts and Harness Connector Location .139
System Description ...............................................140
DESCRIPTION ..................................................140
SECURITY INDICATOR ....................................141
System Composition .............................................141
ECM Re-Communicating Function .......................142
Wiring Diagram – NATS – ....................................143
MODELS WITH INTELLIGENT KEY SYSTEM . 143
MODELS WITHOUT INTELLIGENT KEY SYS-
TEM ...................................................................145
Terminals and Reference Value for Steering Lock
Unit/with Intelligent Key System ...........................146
Terminals and Reference Value for Intelligent Key
Unit/with Intelligent Key System ...........................146
Terminals and Reference Value for BCM .............147
CONSULT-II ..........................................................148
CONSULT-II INSPECTION PROCEDURE ........148
CONSULT-II DIAGNOSTIC TEST MODE FUNC-
TION ..................................................................149
HOW TO READ SELF-DIAGNOSTIC RESULTS .149
NATS SELF-DIAGNOSTIC RESULT ITEM
CHART ..............................................................149
Diagnosis Procedure ............................................151
WORK FLOW ....................................................151
Trouble Diagnosis Symptom Chart .......................152
Security Indicator Inspection ................................152
Diagnostic Procedure 1 ........................................153
Diagnostic Procedure 2 ........................................154
Diagnostic Procedure 3 ........................................155
Diagnostic Procedure 4 ........................................156
Diagnostic Procedure 5 ........................................157
Diagnostic Procedure 6 ........................................159
Removal and Installation NATS Antenna Amp. ....160
REMOVAL .........................................................160
INSTALLATION .................................................160

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INDEX FOR DTC

INDEX FOR DTCPFP:00024
DTC No. Index BIS001TQ
NOTE:
When CAN COMM CIRCUIT [U1000] or CONTROL UNIT (CAN) [U1010] displayed, give priority to performing
trouble diagnosis.
INTELLIGENT KEY / NATS I-KEY
*: It is possible to display it only with the program card only for the engine immobilizer system.
NATS V5.0
The program card only for the engine immobilizer system is necessary for the following display item.
DTCSelf-diagnosis item
(CONSULT-II indication)DTC detection condition
NO DTC NO DTC —
U1000 CAN COMM CIRCUITWhen Intelligent Key unit is not transmitting or receiving CAN communication signal for
2 seconds or more.
U1010 CONTROL UNIT (CAN) When detecting error during the initial diagnosis of CAN controller of Intelligent Key unit.
B2013* STRG COMM CIRCUIT Communication malfunction with steering lock unit is detected.
B2552* INTELLGENT KEY Internal malfunction is detected in Intelligent Key unit.
B2590* DISCORD BCM-I-KEY The ID verification results between Intelligent Key unit and BCM are NG.
DTCSelf-diagnosis item
(CONSULT-II indication)DTC detection condition
NO DTC NO DTC —
—DON’T ERASE BEFORE
CHECKING END DIAGThere is the engine trouble diagnosis information in ECM. (ECM trouble diagnosis is nec-
essary separately)
P1610 LOCK MODEThe immobilizer switches to the mode that prevents the engine from being started. If the
ID verification between BCM and ECM is NG, the ID verification malfunction between
remote control starter and BCM may be detected 5 time or more.
P1611 ID DISCORD, IMM-ECM The ID verification results between BCM and ECM are NG. The registration is necessary.
P1612 CHAIN OF ECM-IMMU Communication impossible between ECM and NATS IMMU.
P1614 CHAIN OF IMMU-KEY NATS IMMU cannot receive the key ID signal.
P1615 DIFFERENCE OF KEYNATS IMMU can receive the key ID signal but the result of ID verification between key ID
and NATS IMMU is NG.

PRECAUTIONS
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PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
BIS000VH
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. Information necessary to service the system safely is included in the SRS and SB section 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 per-
formed by an authorized NISSAN/INFINITI dealer.

Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.

Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.
Precautions Necessary for Steering Wheel Rotation After Battery DisconnectBIS000VI
NOTE:

This Procedure is applied only to models with Intelligent Key system and NATS (NISSAN ANTI-THEFT
SYSTEM).

Remove and install all control units after disconnecting both battery cables with the ignition knob in the
″LOCK″ position.

Always use CONSULT-II to perform self-diagnosis as a part of each function inspection after finishing
work. If DTC is detected, perform trouble diagnosis according to self-diagnostic results.
For models equipped with the Intelligent Key system and NATS, an electrically controlled steering lock mech-
anism is adopted on the key cylinder.
For this reason, if the battery is disconnected or if the battery is discharged, the steering wheel will lock and
steering wheel rotation will become impossible.
If steering wheel rotation is required when battery power is interrupted, 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. Use the Intelligent Key or mechanical key to turn the ignition switch to the ″ACC″ position. At this time, the
steering lock will be released.
3. Disconnect both battery cables. The steering lock will remain released and the steering wheel can be
rotated.
4. Perform the necessary repair operation.
5. When the repair work is completed, return the ignition switch to the ″LOCK″ position before connecting
the battery cables. (At this time, the steering lock mechanism will engage.)
6. Perform a self-diagnosis check of all control units using CONSULT-II.
Precautions for WorkBIS000VJ

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.

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PREPARATION

PREPARATIONPFP:00002
Commercial Service ToolsBIS000VL
Tool name Description
Engine ear Location the noise
Power tool Loosening bolts and nuts
SIIA0995E
PBIC0191E

SQUEAK AND RATTLE TROUBLE DIAGNOSES
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SQUEAK AND RATTLE TROUBLE DIAGNOSESPFP:00000
Work FlowBIS000VM
CUSTOMER INTERVIEW
Interview the customer if possible, to determine the conditions that exist when the noise occurs. Use the Diag-
nostic Worksheet during the interview to document the facts and conditions when the noise occurs and any
customer's comments; refer toBL-11, "
Diagnostic Worksheet" . This information is necessary to duplicate the
conditions that exist when the noise occurs.

The customer may not be able to provide a detailed description or the location of the noise. Attempt to
obtain all the facts and conditions that exist when the noise occurs (or does not occur).

If there is more than one noise in the vehicle, be sure to diagnose and repair the noise that the customer
is concerned about. This can be accomplished by test driving the vehicle with the customer.

After identifying the type of noise, isolate the noise in terms of its characteristics. The noise characteristics
are provided so the customer, service adviser and technician are all speaking the same language when
defining the noise.

Squeak —(Like tennis shoes on a clean floor)
Squeak characteristics include the light contact/fast movement/brought on by road conditions/hard sur-
faces=higher pitch noise/softer surfaces=lower pitch noises/edge to surface=chirping

Creak—(Like walking on an old wooden floor)
Creak characteristics include firm contact/slow movement/twisting with a rotational movement/pitch
dependent on materials/often brought on by activity.

Rattle—(Like shaking a baby rattle)
Rattle characteristics include the fast repeated contact/vibration or similar movement/loose parts/missing
clip or fastener/incorrect clearance.

Knock —(Like a knock on a door)
Knock characteristics include hollow sounding/sometimes repeating/often brought on by driver action.

Tick—(Like a clock second hand)
Tick characteristics include gentle contacting of light materials/loose components/can be caused by driver
action or road conditions.

Thump—(Heavy, muffled knock noise)
Thump characteristics include softer knock/dead sound often brought on by activity.

Buzz—(Like a bumble bee)
Buzz characteristics include high frequency rattle/firm contact.

Often the degree of acceptable noise level will vary depending upon the person. A noise that you may
judge as acceptable may be very irritating to the customer.

Weather conditions, especially humidity and temperature, may have a great effect on noise level.
SBT842

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SQUEAK AND RATTLE TROUBLE DIAGNOSES

DUPLICATE THE NOISE AND TEST DRIVE
If possible, drive the vehicle with the customer until the noise is duplicated. Note any additional information on
the Diagnostic Worksheet regarding the conditions or location of the noise. This information can be used to
duplicate the same conditions when you confirm the repair.
If the noise can be duplicated easily during the test drive, to help identify the source of the noise, try to dupli-
cate the noise with the vehicle stopped by doing one or all of the following:
1) Close a door.
2) Tap or push/pull around the area where the noise appears to be coming from.
3) Rev the engine.
4) Use a floor jack to recreate vehicle “twist”.
5) At idle, apply engine load (electrical load, half-clutch on M/T models, drive position on A/T models).
6) Raise the vehicle on a hoist and hit a tire with a rubber hammer.

Drive the vehicle and attempt to duplicate the conditions the customer states exist when the noise occurs.

If it is difficult to duplicate the noise, drive the vehicle slowly on an undulating or rough road to stress the
vehicle body.
CHECK RELATED SERVICE BULLETINS
After verifying the customer concern or symptom, check ASIST for Technical Service Bulletins (TSBs) related
to that concern or symptom.
If a TSB relates to the symptom, follow the procedure to repair the noise.
LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE
1. Narrow down the noise to a general area. To help pinpoint the source of the noise, use a listening tool
(Engine Ear or mechanics stethoscope).
2. Narrow down the noise to a more specific area and identify the cause of the noise by:

removing the components in the area that you suspect the noise is coming from.
Do not use too much force when removing clips and fasteners, otherwise clips and fastener can be broken
or lost during the repair, resulting in the creation of new noise.

tapping or pushing/pulling the component that you suspect is causing the noise.
Do not tap or push/pull the component with excessive force, otherwise the noise will be eliminated only
temporarily.

feeling for a vibration with your hand by touching the component(s) that you suspect is (are) causing the
noise.

placing a piece of paper between components that you suspect are causing the noise.

looking for loose components and contact marks.
Refer to BL-9, "
Generic Squeak and Rattle Troubleshooting" .
REPAIR THE CAUSE

If the cause is a loose component, tighten the component securely.

If the cause is insufficient clearance between components:
–separate components by repositioning or loosening and retightening the component, if possible.
–insulate components with a suitable insulator such as urethane pads, foam blocks, felt cloth tape or ure-
thane tape are available through your authorized Nissan Parts Department.
CAUTION:
Do not use excessive force as many components are constructed of plastic and may be damaged.
NOTE:
Always check with the Parts Department for the latest parts information.
Each item can be ordered separately as needed.
URETHANE PADS [1.5 mm (0.059 in) thick]
Insulates connectors, harness, etc.
76268-9E005: 100 × 135 mm (3.94 × 5.31 in)/76884-71L01: 60 × 85 mm (2.36 × 3.35 in)/76884-71L02: 15 ×
25 mm (0.59 × 0.98 in)
INSULATOR (Foam blocks)
Insulates components from contact. Can be used to fill space behind a panel.
73982-9E000: 45 mm (1.77 in) thick, 50 × 50 mm (1.97 × 1.97 in)/73982-50Y00: 10 mm (0.39 in) thick, 50
× 50 mm (1.97 × 1.97 in)
INSULATOR (Light foam block)
80845-71L00: 30 mm (1.18 in) thick, 30 × 50 mm (1.18 × 1.97 in)

SQUEAK AND RATTLE TROUBLE DIAGNOSES
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FELT CLOTHTAPE
Used to insulate where movement does not occur. Ideal for instrument panel applications.
68370-4B000: 15 × 25 mm (0.59 × 0.98 in) pad/68239-13E00: 5 mm (0.20 in) wide tape roll
The following materials, not available through NISSAN Parts Department, can also be used to repair squeaks
and rattles.
UHMW(TEFLON) TAPE
Insulates where slight movement is present. Ideal for instrument panel applications.
SILICONE GREASE
Used in place of UHMW tape that will be visible or not fit.
Note: Will only last a few months.
SILICONE SPRAY
Use when grease cannot be applied.
DUCT TAPE
Use to eliminate movement.
CONFIRM THE REPAIR
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.
Generic Squeak and Rattle TroubleshootingBIS000VN
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:
Do not use silicone spray to isolate a squeak or rattle. If you saturate the area with silicone, you will
not be able to recheck the repair.
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:
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. You can usually insulate the areas with felt cloth tape or insulator foam blocks to
repair the noise.

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SQUEAK AND RATTLE TROUBLE DIAGNOSES

TRUNK
Trunk noises are often caused by a loose jack or loose items put into the trunk by the owner.
In addition look for:
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.
SEATS
When isolating seat noise it's important to note the position the seat is in and the load placed on the seat when
the noise is present. 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 WorksheetBIS000VO
PIIB0723E

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SQUEAK AND RATTLE TROUBLE DIAGNOSES

SBT844