Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Infiniti Q45 FY33 F50 2001-2006 Approved 2005_Q45 ei
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EXTERIOR & INTERIOR
I BODY
A
EXTERIOR & INTERIOR
SECTION EI B
C
D
E
CONTENTS
PRECAUTIONS ......................................................... 3
. FRONT GRILLE ....................................................... 21 . F
Precautions for Supplemental Restraint System Removal and Installation ....................................... 21 .
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- REMOVAL .......................................................... 21 .
SIONER" ................................................................. 3
. INSTALLATION .................................................. 21 . G
Precautions for Work ............................................... 3
. HOOD ....................................................................... 22
.
Wiring Diagrams and Trouble Diagnosis ................. 3 . Removal & Installation ........................................... 22 .
PREPARATION .......................................................... 4
. HOOD TOP MOLDING ....................................... 22 .
H
Special Service Tools .............................................. 4
. COWL TOP .............................................................. 23
.
Commercial Service Tools ....................................... 4 . Removal and Installation ....................................... 23 .
SQUEAK AND RATTLE TROUBLE DIAGNOSES..... 5 REMOVAL .......................................................... 23 .
Work Flow ............................................................... 5
. INSTALLATION .................................................. 23 . EI
CUSTOMER INTERVIEW .................................... 5 . FENDER PROTECTOR ........................................... 24 .
DUPLICATE THE NOISE AND TEST DRIVE ...... 6 . Removal and Installation ....................................... 24 .
CHECK RELATED SERVICE BULLETINS .......... 6 . REMOVAL .......................................................... 24 . J
LOCATE THE NOISE AND IDENTIFY THE INSTALLATION .................................................. 24 .
ROOT CAUSE ..................................................... 6 . MUDGUARD ............................................................ 25 .
REPAIR THE CAUSE .......................................... 6 . Removal and Installation ....................................... 25 .
K
CONFIRM THE REPAIR ...................................... 7 . REMOVAL .......................................................... 25 .
Generic Squeak and Rattle Troubleshooting .......... 7 . INSTALLATION .................................................. 25 .
INSTRUMENT PANEL ......................................... 7 . WINDSHIELD MOLDING ......................................... 26 .
CENTER CONSOLE ............................................ 7 . Removal and Installation ....................................... 26 . L
DOORS ................................................................ 7
. REMOVAL .......................................................... 26 .
TRUNK ................................................................. 8
. INSTALLATION .................................................. 26 .
SUNROOF/HEADLINING .................................... 8 . REAR WINDOW MOLDING ..................................... 27 . M
SEATS .................................................................. 8
. Removal and Installation ....................................... 27 .
UNDERHOOD ...................................................... 8 . REMOVAL .......................................................... 27 .
Diagnostic Worksheet ............................................. 9 . INSTALLATION .................................................. 27 .
CLIP AND FASTENER .............................................11 . DRIP MOLDING ....................................................... 28 .
Description .............................................................11
. Removal and Installation ....................................... 28 .
FRONT BUMPER .................................................... 15 . REMOVAL .......................................................... 28 .
Removal and Installation ....................................... 15 . INSTALLATION .................................................. 28 .
REMOVAL .......................................................... 16
. ROOF SIDE MOLDING ............................................ 30 .
INSTALLATION .................................................. 17 . Removal and Installation ....................................... 30 .
REAR BUMPER ...................................................... 18 . REMOVAL .......................................................... 30 .
Removal and Installation ....................................... 18 . INSTALLATION .................................................. 30 .
REMOVAL .......................................................... 19
. DOOR OUTSIDE MOLDING .................................... 31 .
INSTALLATION .................................................. 20 . Removal and Installation ....................................... 31 .
FRONT DOOR OUTSIDE MOLDING ................. 31 .
REAR DOOR OUTSIDE MOLDING ................... 31 .
Edition; 2004 May EI-1 2005 Q45
SIDE GUARD MOLDING ......................................... 32 . REAR PARCEL SHELF FINISHER ..........................47 .
Removal and Installation ....................................... 32
. Removal and Installation ........................................47 .
REMOVAL .......................................................... 32
. REMOVAL ...........................................................47
.
INSTALLATION ................................................... 32
. INSTALLATION ...................................................48 .
TRUNK LID FINISHER ............................................. 33. SUNSHADE ..............................................................49
.
Removal and Installation ....................................... 33
. Component Parts and Harness Connector Location ...49
TRUNK LID FINISHER AND TRUNK LID FIN- Schematic ..............................................................50
.
ISHER LOWER .................................................. 33
. Wiring Diagram -- SHADE -- ................................51 .
DOOR FINISHER ..................................................... 34
. Terminals and Reference Value for Rear Sunshade
Removal and Installation ....................................... 34
. Control Unit ............................................................54
.
FRONT DOOR FINISHER .................................. 35 . FLOOR TRIM ............................................................55
.
REAR DOOR FINISHER .................................... 36 . Removal and installation ........................................55 .
FRONT DOOR SASH COVER ........................... 37 . REMOVAL ...........................................................55
.
REAR DOOR SUSH COVER ............................. 37 . INSTALLATION ...................................................56 .
REAR SIDE SUNSHADE HOOK ........................ 38 . FOOT-REST .......................................................56 .
Disassembly and Assembly ................................... 39 . HEADLINING ............................................................57
.
FRONT DOOR TRIM (DRIVER SIDE) ............... 39 . Removal and Installation ........................................57 .
FRONT DOOR TRIM (PASSENGER SIDE) ....... 40 . REMOVAL ...........................................................57
.
REAR DOOR TRIM ............................................ 41 . INSTALLATION ...................................................59 .
BODY SIDE TRIM .................................................... 42
. TRUNK ROOM TRIM & TRUNK LID FINISHER ......60 .
Removal and Installation ....................................... 42
. Removal and Installation ........................................60 .
FRONT PILLAR GARNISH ................................ 43 . TRUNK ROOM TRIM ..........................................60 .
DASH SIDE FINISHER ...................................... 43 . TRUNK LID FINISHER (INNER) .........................61 .
FRONT BODY SIDE WELT ................................ 43 .
FRONT KICKING PLATE ................................... 43 .
REAR KICKING PLATE ...................................... 44 .
REAR BODY SIDE WELT .................................. 44 .
CENTER PILLAR LOWER GARNISH ................ 44 .
CENTER PILLAR UPPER GARNISH ................. 44 .
REAR WHEELHOUSE GARNISH ...................... 45 .
REAR PILLAR FINISHER .................................. 45 .
MUDGUARD FINISHER (FRONT/REAR) .......... 46 .
Edition; 2004 May EI-2 2005 Q45
PRECAUTIONS
PRECAUTIONS PFP:00001
A
Precautions for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT
BELT PRE-TENSIONER" EIS0041A
The Supplemental Restraint System such as "AIR BAG" and "SEAT BELT PRE-TENSIONER", used along B
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 C
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 and SB section of this Service Man-
ual.
WARNING: D
q 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. E
q 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. F
q 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.
G
Precautions for Work EIS009IS
q After removing and installing the opening/closing parts, be sure to carry out fitting adjustments to check
their operation. H
q Check the lubrication level, damage, and wear of each part. If necessary, grease or replace it.
Wiring Diagrams and Trouble Diagnosis EIS009IT EI
When you read wiring diagrams, refer to the following:
q GI-14, "How to Read Wiring Diagrams"
q PG-2, "POWER SUPPLY ROUTING" J
When you perform trouble diagnosis, refer to the following:
q GI-10, "HOW TO FOLLOW TEST GROUPS IN TROUBLE DIAGNOSES"
K
q GI-26, "How to Perform Efficient Diagnosis for an Electrical Incident"
Check for any Service bulletins before servicing the vehicle.
L
M
Edition; 2004 May EI-3 2005 Q45
PREPARATION
PREPARATION PFP:00002
Special Service Tools EIS000ZF
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Tool number
(Kent-Moore No.) Description
Tool name
(J-39570)
Location the noise
Chassis ear
SIIA0993E
(J-43980)
NISSAN Squeak and Rattle Repairing the cause of noise
Kit
SIIA0994E
Commercial Service Tools EIS000ZG
Tool name Description
Engine ear Location the noise
SIIA0995E
Edition; 2004 May EI-4 2005 Q45
SQUEAK AND RATTLE TROUBLE DIAGNOSES
SQUEAK AND RATTLE TROUBLE DIAGNOSES PFP:00000
A
Work Flow EIS00A5H
B
C
D
E
F
SBT842
G
CUSTOMER INTERVIEW
Interview the customer if possible, to determine the conditions that exist when the noise occurs. Use the Diag- H
nostic Worksheet during the interview to document the facts and conditions when the noise occurs and any
customer's comments; refer to EI-9, "Diagnostic Worksheet" . This information is necessary to duplicate the
conditions that exist when the noise occurs.
EI
q 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).
q If there is more than one noise in the vehicle, be sure to diagnose and repair the noise that the customer
J
is concerned about. This can be accomplished by test driving the vehicle with the customer.
q 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. K
q 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 L
q 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. M
q 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.
q Knock --(Like a knock on a door)
Knock characteristics include hollow sounding/sometimes repeating/often brought on by driver action.
q 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.
q Thump--(Heavy, muffled knock noise)
Thump characteristics include softer knock/dead sound often brought on by activity.
q Buzz--(Like a bumble bee)
Buzz characteristics include high frequency rattle/firm contact.
q 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.
q Weather conditions, especially humidity and temperature, may have a great effect on noise level.
Edition; 2004 May EI-5 2005 Q45
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.
q Drive the vehicle and attempt to duplicate the conditions the customer states exist when the noise occurs.
q 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
(Chassis Ear: J-39570, Engine Ear and mechanics stethoscope).
2. Narrow down the noise to a more specific area and identify the cause of the noise by:
q 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.
q 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.
q feeling for a vibration with your hand by touching the component(s) that you suspect is (are) causing the
noise.
q placing a piece of paper between components that you suspect are causing the noise.
q looking for loose components and contact marks.
Refer to EI-7, "Generic Squeak and Rattle Troubleshooting" .
REPAIR THE CAUSE
q If the cause is a loose component, tighten the component securely.
q If the cause is insufficient clearance between components:
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