seat INFINITI M35 2007 Factory Owners Manual

EC-1230
[VK45DE]
DTC P1220 FUEL PUMP CONTROL MODULE (FPCM)
Revision: 2007 April2007 M35/M45
5. CHECK FPCM GROUND CIRCUIT-II FOR OPEN AND SHORT
1. Disconnect “fuel level sensor unit and fuel pump” harness con-
nector (1).
–Illustration shows the view with rear seat cushion and inspection
hole cover (RH) removed.
–: Vehicle front
2. Disconnect dropping resistor harness connector.
3. Check harness continuity between the following;
“fuel level sensor unit and fuel pump” terminal 3 and dropping resistor terminal 2,
FPCM terminal 4 and dropping resister terminal 2.
Refer to Wiring Diagram.
4. Check harness continuity between the following;
“fuel level sensor and fuel pump” terminal 3 and ground,
FPCM terminal 4 and ground.
Refer to Wiring Diagram.
5. Also check harness for short to power.
OK or NG
OK >> GO TO 7.
NG >> GO TO 6.
6. DETECT MALFUNCTIONING PART
Check the following.

Harness connectors B434, B65

Harness for open or short between “fuel level sensor unit and fuel pump” and dropping resistor

Harness for open or short between FPCM and dropping resistor

Harness for open or short between “fuel level sensor unit and fuel pump” and ground

Harness for open or short between FPCM and ground
>> Repair open circuit or short to ground or short to power in harness or connectors.
PBIB2706E
: Vehicle front 1. FPCM 2. Dropping resistor
Continuity should exist.
Continuity should not exist.
PBIB2708E

EC-1400
[VK45DE]
FUEL PUMP
Revision: 2007 April2007 M35/M45
11 . CHECK CONDENSER
Refer to EC-1401, "
Component Inspection" .
OK or NG
OK >> GO TO 12.
NG >> Replace condenser.
12. CHECK FUEL PUMP POWER SUPPLY CIRCUIT-III
1. Turn ignition switch OFF.
2. Disconnect harness connectors B65, B434.
3. Disconnect “fuel level sensor unit and fuel pump” harness con-
nector (1).
–Illustration shows the view with rear seat cushion and inspection
hole cover (RH) removed.
–: Vehicle front
4. Check harness continuity between the following;
harness connector B434 terminal 7 and “fuel level sensor unit and fuel pump” terminal 1,
“fuel level sensor unit and fuel pump” terminal 3 and harness connector B434 terminal 16,
harness connector B434 terminal 16 and dropping resistor terminal 2,
dropping resistor terminal 1 and ground.
Refer to Wiring Diagram.
OK or NG
OK >> GO TO 14.
NG >> GO TO 13.
13. DETECT MALFUNCTIONING PART
Check the following.

Harness connector B65, B434

Harness for open or short between “fuel level sensor unit and fuel pump” and harness connector B434

Harness for open or short between “fuel level sensor unit and fuel pump” and dropping resistor

Harness for open or short between dropping resistor and ground
>> Repair open circuit or short to ground or short to power in harness or connectors.
14. CHECK DROPPING RESISTOR
Refer to EC-1401, "
Component Inspection" .
OK or NG
OK >> GO TO 15.
NG >> Replace dropping resistor.
PBIB2706E
Continuity should exist.

EI-1
EXTERIOR & INTERIOR
I BODY
CONTENTS
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SECTION EI
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Revision: 2007 April2007 M35/M45
EXTERIOR & INTERIOR
PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
Precautions for Procedures without Cowl Top Cover ..... 3
Precautions for Work ................................................ 3
PREPARATION ........................................................... 4
Special Service Tools ............................................... 4
Commercial Service Tools ........................................ 4
SQUEAK AND RATTLE TROUBLE DIAGNOSES ..... 5
Work Flow ................................................................ 5
CUSTOMER INTERVIEW ..................................... 5
DUPLICATE THE NOISE AND TEST DRIVE ....... 6
CHECK RELATED SERVICE BULLETINS ........... 6
LOCATE THE NOISE AND IDENTIFY THE
ROOT CAUSE ...................................................... 6
REPAIR THE CAUSE ........................................... 6
CONFIRM THE REPAIR ....................................... 7
Generic Squeak and Rattle Troubleshooting ........... 7
INSTRUMENT PANEL .......................................... 7
CENTER CONSOLE ............................................. 7
DOORS ................................................................. 7
TRUNK .................................................................. 8
SUNROOF/HEADLINING ..................................... 8
SEATS ................................................................... 8
UNDERHOOD ....................................................... 8
Diagnostic Worksheet .............................................. 9
FRONT BUMPER ......................................................11
Removal and Installation ......................................... 11
REMOVAL ........................................................... 12
INSTALLATION ................................................... 12
Removal and Installation of Front Bumper Grille ... 13
REMOVAL ........................................................... 13
INSTALLATION ................................................... 13
REAR BUMPER ....................................................... 14
Removal and Installation ........................................ 14
REMOVAL ........................................................... 15
INSTALLATION ................................................... 15FRONT GRILLE ........................................................ 16
Removal and Installation ........................................ 16
REMOVAL ........................................................... 16
INSTALLATION ................................................... 16
HOOD ........................................................................ 17
Removal and Installation ........................................ 17
HOOD TOP MOLDING ........................................ 17
COWL TOP ............................................................... 18
Removal and Installation ........................................ 18
REMOVAL ........................................................... 18
INSTALLATION ................................................... 18
FENDER PROTECTOR ............................................ 20
Removal and Installation ........................................ 20
REMOVAL ........................................................... 20
INSTALLATION ................................................... 20
Rear Wheel House Protector .................................. 21
REMOVAL AND INSTALLATION ........................ 21
REMOVAL ........................................................... 21
INSTALLATION ................................................... 21
CENTER MUD GUARD ............................................ 22
Removal and Installation ........................................ 22
REMOVAL ........................................................... 22
INSTALLATION ................................................... 22
FLOOR SIDE FAIRING ............................................. 23
Removal and Installation of Under Cover (for V6
Engine Models) ....................................................... 23
Removal and Installation of Under Cover (for V8
Engine Models) ....................................................... 23
FRONT UNDER COVER .................................... 23
FRONT UNDER COVER (REAR) ....................... 24
FLOOR UNDER COVER .................................... 24
REAR UNDER COVER ....................................... 24
REAR DIFFUSER ............................................... 24
ROOF SIDE MOLDING ............................................. 25
Removal and Installation ........................................ 25
REMOVAL ........................................................... 25
INSTALLATION ................................................... 26

PRECAUTIONS
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PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
NIS00245
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 for Procedures without Cowl Top CoverNIS00246
When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc.
Precautions for WorkNIS00247

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

EI-8
SQUEAK AND RATTLE TROUBLE DIAGNOSES
Revision: 2007 April2007 M35/M45
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. The 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. The 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.

EI-34
DOOR FINISHER
Revision: 2007 April2007 M35/M45
DOOR FINISHERPFP:80900
Removal and InstallationNIS0024U
FRONT AND REAR DOOR FINISHER
Removal
1. Fully open door window.
2. Remove inside handle escutcheon and remove screw.
3. Remove arm rest finisher.
4. Remove screw of armrest finisher portion.
1. Inside handle escutcheon 2. Armrest finisher 3. Front door finisher
4. Rear door finisher 5. Step lamp 6. Seat memory switch
7. Front door sash cover inner 8. Rear door sash cover inner
Clip Metal clip
PIIB4931E

DOOR FINISHER
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5. Insert a thin screwdriver from the armrest finisher opening and
lift the lock of the power window switch harness connector.
6. Insert a clip clamp remover into clips on back door finisher, and
disengage clips.
CAUTION:
Insert a clip clamp remover into the part shown by the
arrow (between the clips and the body side panel). Remove
door finisher.
7. Disconnect harness connector for step lamp.
8. Pull up door finisher and pull out toward vehicle inside, and then
disconnect inside handle cable and lock knob cable from back
door finisher.
9. Disconnect harness connector for power window switch, seat memory switch.
10. Remove door finisher.
11. Remove the following parts after removing door finisher.

Inside handle assembly

Armrest

Seat memory switch

Power window switch

Ste p l am p
Installation
Install in the reverse order of removal.
CAUTION:
When installing door finisher, make sure that clips are securely fitted in panel holes on body, and then
press them in.
PIIB4936E
PIIB4932E
PIIB4933E

BODY SIDE TRIM
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Revision: 2007 April2007 M35/M45
FRONT BODY SIDE WELT
Removal
1. Remove center pillar lower garnish.
2. Remove center kicking plate inner.
3. Remove front body side welt.
Installation
Install in the reverse order of removal.
CENTER PILLAR LOWER GARNISH
Removal
Remove center pillar lower garnish mounting clips using a screw-
driver, and then remove center pillar lower garnish.
CAUTION:
Be careful not to damage the body.
Installation
Install in the reverse order of removal.
CENTER PILLAR UPPER GARNISH
Removal
1. Remove center pillar lower garnish.
2. Remove front seat belt floor anchor bolt and front seat belt shoulder anchor bolt. Refer to SB-29,
"Removal and Installation of Front Seat Belt" .
3. Remove front body side welt and rear body side welt.
4. Remove center pillar upper garnish mounting clips using a
screwdriver, and then remove center pillar upper garnish.
Installation
Install in the reverse order of removal.
PIIB2763J
PIIB2764J

EI-40
BODY SIDE TRIM
Revision: 2007 April2007 M35/M45
REAR KICKING PLATE OUTER
Removal
Remove rear kicking plate outer mounting clips using a clip clamp
remover, and then remove kicking plate outer.
Installation
Install in the reverse order of removal.
REAR KICKING PLATE INNER
Removal
1. Remove rear seat cushion. Refer to SE-177, "Removal and Installation" .
2. Remove kicking plate inner mounting clips using a clip clamp
remover, and then remove kicking plate inner.
Installation
Install in the reverse order of removal.
REAR BODY SIDE WELT
Removal
1. Remove center pillar lower garnish.
2. Remove rear seat cushion. Refer to SE-177, "
Removal and Installation" .
3. Remove rear kicking plate inner.
4. Remove rear body side welt.
Installation
Install in the reverse order of removal.
PIIB2765J
PIIB2766J

BODY SIDE TRIM
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REAR WHEEL HOUSE GARNISH
Removal
1. Remove rear seat cushion and rear seatback. Refer to SE-177, "Removal and Installation" .
2. Remove rear body side welt.
3. Remove clip of rear wheel house garnish.
4. Remove rear wheel house garnish.
Installation
Install in the reverse order of removal.
NOTE:
To install, check if all clips are matched over holes of panel on vehicle, then push on.
REAR PILLAR FINISHER
Removal
1. Remove rear seat cushion and rear seatback. Refer to SE-177, "Removal and Installation" .
2. Remove rear seat belt floor anchor bolt. Refer to SB-31, "
Removal and Installation of Rear Seat Belt" .
3. Remove rear kicking plate inner.
4. Remove rear wheel house garnish.
5. Remove pillar finisher mounting clips using a screwdriver, and
then remove pillar finisher.
CAUTION:
Insert a clip clamp remover wrapped with a shop cloth or
clip clamp remover into the part shown by the arrow
(between the clips and the body side panel). Remove clips.
Installation
Install in the reverse order of removal.
CAUTION:
Make sure that clips are securely fitted in panel holes on body when installing, and then press them in.
PIIB2769J
PIIB2768J