Infiniti F50. Manual - part 718

 

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Infiniti F50. Manual - part 718

 

 

RF-1

ROOF

I  BODY

CONTENTS

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D

E

F

G

H

J

K

L

M

SECTION 

A

B

RF

ROOF

PRECAUTIONS .......................................................... 2

Precautions for Supplemental Restraint System 
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 2
Precautions .............................................................. 2

PREPARATION ........................................................... 3

Special Service Tool  ................................................. 3
Commercial Service Tool  ......................................... 3

SQUEAK AND RATTLE TROUBLE DIAGNOSES ..... 4

Work Flow  ................................................................ 4

CUSTOMER INTERVIEW ..................................... 4
DUPLICATE THE NOISE AND TEST DRIVE  ....... 5
CHECK RELATED SERVICE BULLETINS  ........... 5
LOCATE THE NOISE AND IDENTIFY THE 
ROOT CAUSE  ...................................................... 5
REPAIR THE CAUSE  ........................................... 5
CONFIRM THE REPAIR  ....................................... 6

Generic Squeak and Rattle Troubleshooting  ........... 6

INSTRUMENT PANEL  .......................................... 6
CENTER CONSOLE ............................................. 6
DOORS ................................................................. 6
TRUNK .................................................................. 7
SUNROOF/HEADLINER ....................................... 7
SEATS ................................................................... 7
UNDERHOOD ....................................................... 7

Diagnostic Worksheet  .............................................. 8

SUNROOF ................................................................ 10

Component Parts and Harness Connector Location 

... 10

System Description  ................................................ 10

OUTLINE ............................................................. 10
OPERATION ........................................................ 10
AUTO OPERATION ............................................. 10
DELAYED POWER OPERATION  ....................... 10
ANTI-PINCH SYSTEM  ........................................ 10

Wiring Diagram — SROOF — ................................ 11
Terminals and Reference Value for BCM  ............... 13
Terminals and Reference Value for Sunroof Motor ... 13
CONSULT-II Function ............................................. 13

CONSULT-II INSPECTION PROCEDURE .......... 14
DATA MONITOR  ................................................. 15
ACTIVE TEST  ..................................................... 15

Trouble Diagnosis Chart by Symptom  .................... 15
Sunroof Switch System Check  ............................... 16
Sunroof Motor Assembly Power Supply and Ground 
Circuit Check  .......................................................... 16
Sunroof Motor Assembly Circuit System Check ..... 17
Door Switch Check  ................................................. 17
Wind Deflector Inspection ....................................... 18
Link and Wire Assembly  ......................................... 18
Fitting Adjustment ................................................... 18

GAP ADJUSTMENT ............................................ 19
HEIGHT DIFFERENCE ADJUSTMENT .............. 19

Removal and Installation  ........................................ 19

SUNROOF UNIT  ................................................. 21
GLASS LID  .......................................................... 23
SUNSHADE ........................................................ 23
WIND DEFLECTOR  ............................................ 23
SUNROOF MOTOR  ............................................ 24

RF-2

PRECAUTIONS

PRECAUTIONS

PFP:00001

Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT 
BELT PRE-TENSIONER”

EIS00419

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 and SB section of this Service Man-
ual.

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 

EIS0015C

Disconnect both battery cables in advance.

Disconnect air bag system line in advance.

Do not tamper with or force air bag lid open, as this may adversely affect air bag performance.

Be careful not to scratch pad and other parts.

When removing or disassembling any part, be careful not to damage or deform it. Protect parts, which
may get in the way with cloth.

When removing parts with a screwdriver or other tool, protect parts by wrapping them with vinyl or tape. 

Keep removed parts protected with cloth.

If a clip is deformed or damaged, replace it.

If an unreusable part is removed, replace it with a new one.

Tighten bolts and nuts firmly to the specified torque.

After re-assembly has been completed, make sure each part functions correctly.

Remove stains in the following way.

Water-soluble stains:
Dip a soft cloth in warm water, and then squeeze it tightly. After wiping the stain, wipe with a soft dry cloth.
Oil stain:
Dissolve a synthetic detergent in warm water (density of 2 to 3% or less), dip the cloth, then clean off the stain
with the cloth. Next, dip the cloth in fresh water and squeeze it tightly. Then clean off the detergent completely.
Then wipe the area with a soft dry cloth.

Do not use any organic solvent, such as thinner or benzine.

PREPARATION

RF-3

C

D

E

F

G

H

J

K

L

M

A

B

RF

PREPARATION

PFP:00002

Special Service Tool

EIS000ZA

The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.

Commercial Service Tool

EIS000ZB

Tool number
(Kent-Moore No.)
Tool name

Description

(J-39570)
Chassis ear

Location the noise

(J-43980)
NISSAN Squeak and Rattle 
Kit

Repairing the cause of noise

SIIA0993E

SIIA0994E

Tool name

Description

(J-39565)
Engine ear

Location the noise

Power tool 

SIIA0995E

PBIC0191E

RF-4

SQUEAK AND RATTLE TROUBLE DIAGNOSES

SQUEAK AND RATTLE TROUBLE DIAGNOSES

PFP:00000

Work Flow

EIS000ZC

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 to 

RF-8, "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 drought 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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