2006 INFINITI M35 Body

POWER STEERING OIL PUMP
PS-35
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Revision: 2006 January2006 M35/M45
DISASSEMBLY
NOTE:
Secure oil pump in a vise if necessary.
CAUTION:
Use copper plates when securing in a vise.
1. Remove rear cover mounting bolts, and then remove rear cover from body assembly.
2. Remove O-ring from body assembly.
3. Remove rear side plate from cartridge, and then remove Teflon ring and O-ring from rear side plate.
4. Remove rotor snap ring using a snap ring plier, and remove pul-
ley from body assembly.
CAUTION:
Remove pulley so as not to be damaged when removing
rotor snap ring.
5. Remove cartridge, front side plate, flow control valve A, flow
control valve spring and flow control valve B assembly from
body assembly.
CAUTION:
Do not drop and damage flow control valve A and flow con-
trol valve B assembly when removing.
6. Remove oil seal from body assembly.
7. Remove suction pipe from body assembly.
8. Remove O-ring from body assembly.
9. Remove bracket mounting bolts, and then remove bracket from
body assembly.
INSPECTION AFTER DISASSEMBLY
Body Assembly and Rear Cover Inspection
Check body assembly and rear cover for internal damage. Replace rear cover if it is damaged. Replace oil
pump assembly if body assembly is damaged.
Cartridge Assembly Inspection
Check cam ring, rotor and vane for damage. Replace cartridge assembly if there are.
Side Plate Inspection
Check side plates (front and rear) for damage. Side plates (front and rear) must be replaced as a set if they
are damaged.
Flow Control Valve Inspection
Check flow control valve A, flow control valve spring and flow control valve B assembly for damage. Replace if
there are.
SGIA0059E
SGIA0526E

PS-36
POWER STEERING OIL PUMP
Revision: 2006 January2006 M35/M45
ASSEMBLY
NOTE:
Secure oil pump in a vise if necessary.
CAUTION:
Use copper plates when securing in a vise.
1. Apply multi purpose grease to oil seal lips. Apply power steering
fluid to around oil seal, and then install oil seal to body assembly
using the drift [SST].
2. Install bracket to body assembly, and then tighten mounting
bolts to the specified torque.
3. If dowel pin has been removed, insert it into body assembly by
hand. If cannot be inserted by hand, lightly tap with a hammer.
4. Install flow control valve A, flow control valve spring and flow
control valve B assembly as shown in the figure.
5. Install front side plate (3) with dowel pin (2) on flow control valve
A (1) side as shown in the figure aligning with front side plate
cutout (A) to body assembly (4).
6. Install cam ring as shown in the figure.
7. Install pulley to body assembly.
CAUTION:
Do not damage oil seal when installing pulley.
SGIA0527E
SGIA0526E
SGIA1189E
SGIA0612E

POWER STEERING OIL PUMP
PS-37
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Revision: 2006 January2006 M35/M45
8. Install rotor so that mark faces body assembly, and then install it
to pulley shaft.
9. Install vane to rotor so that arc of vane faces cam ring side.
10. Install rotor snap ring to slit of pulley shaft using a hammer and a
10 mm (0.39 in) socket.
CAUTION:
Do not damage rotor and pulley shaft.
Power steering oil pump assembly must be replaced if
rotor is damaged.
11. Install rear side plate with dowel pin A on flow control valve A
side as shown in the figure aligning with rear side plate cutout B
to cartridge.
12. Apply power steering fluid to O-ring, and then install O-ring to
body assembly.
13. Apply power steering fluid to O-ring, and then install O-ring to
rear side plate.
14. Apply power steering fluid to Teflon ring, and then install Te f l o n
ring to rear side plate.
15. Install rear cover to body assembly, and then tighten mounting
bolts to the specified torque.
16. Apply power steering fluid to O-ring, and then install O-ring to body assembly.
17. Install suction pipe to body assembly.
SGIA0874E
SGIA0613E
SGIA0063E
SGIA0530E

RF-1
ROOF
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CONTENTS
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SECTION RF
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Revision: 2006 January2006 M35/M45
ROOF
PRECAUTIONS .......................................................... 2
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 2
Precautions .............................................................. 2
PREPARATION ........................................................... 3
Special Service Tools ............................................... 3
Commercial Service Tools ........................................ 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/HEADLINING ..................................... 7
SEATS ................................................................... 7
UNDERHOOD ....................................................... 7
Diagnostic Worksheet .............................................. 8
SUNROOF ................................................................ 10
Component Parts and Harness Connector Location ... 10
System Description ................................................. 11
TILT UP / SLIDE CLOSE OPERATION ................ 11TILT DOWN / SLIDE OPEN OPERATION .......... 11
AUTO OPERATION ............................................. 11
RETAINED POWER OPERATION ...................... 11
ANTI-PINCH FUNCTION .................................... 12
INITIALIZATION PROCEDURE .......................... 12
Wiring Diagram — SROOF — ................................ 13
Terminals and Reference Value for BCM ............... 15
Terminals and Reference Value for Sunroof Motor
Assembly ................................................................ 15
CONSULT-II Function (BCM) ................................. 16
ACTIVE TEST ..................................................... 17
WORK SUPPORT ............................................... 17
DATE MONITOR ................................................. 17
Work Flow ............................................................... 18
Diagnosis Symptom Chart ...................................... 18
BCM Power Supply and Ground Circuit Check ...... 18
Sunroof Motor Assembly Power Supply and Ground
Circuit Check .......................................................... 19
Sunroof Switch Check .........................................
... 21
Door Switch Check ..............................................
... 23
Fitting Adjustment ................................................... 25
RID WEATHERSTRIP OVERLAP ADJUST-
MENT AND SURFACE MISMATCH ADJUST-
MENT .................................................................. 25
Removal and Installation ........................................ 25
SUNROOF UNIT ................................................. 27
Disassembly and Assembly .................................... 28
DISASSEMBLY ................................................... 29
ASSEMBLY ......................................................... 29

SQUEAK AND RATTLE TROUBLE DIAGNOSES
RF-5
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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
(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:
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 RF-6, "
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. A Nissan Squeak and Rattle Kit (J-43980) is 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.
The following materials are contained in the Nissan Squeak and Rattle Kit (J-43980). 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 (3.945.31 in)/76884-71L01: 6085 mm (2.363.35 in)/76884-
71L02: 15
25 mm (0.590.98 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 (1.971.97 in)/73982-50Y00:
10 mm (0.39 in) thick, 50
50 mm (1.971.97 in)

SUNROOF
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Revision: 2006 January2006 M35/M45
System DescriptionNIS0023R
Power supplied at all time
through 50A fusible link (letter F , located in the fuse and fusible link box)
to BCM terminal 55.
through 10A fuse [No.21, located in the fuse block (J/B)]
to BCM terminal 42.
through BCM terminal 54
to sunroof motor assembly terminal 1.
When ignition switch ON or START position,
Power is supplied
through 15A fuse [No.1, located in the fuse block (J/B)]
to BCM terminal 38.
through BCM terminal 53
to sunroof motor assembly terminal 6.
Ground is supplied
to BCM terminal 52
through body grounds M16 and M70.
to sunroof motor assembly terminal 8
through body ground M16 and M70.
TILT UP / SLIDE CLOSE OPERATION
When tilt up / slide close switch is pressed,
Ground is supplied
to sunroof motor assembly terminal 11
through sunroof switch terminal 3
through sunroof switch terminal 2
through sunroof motor assembly terminal 9.
Then, the sunroof tilt up / slide close.
TILT DOWN / SLIDE OPEN OPERATION
When tilt down / slide open switch is pressed,
Ground is supplied
to sunroof motor assembly terminal 4
through sunroof switch terminal 1
through sunroof switch terminal 2
through sunroof motor assembly terminal 9.
Then, the sunroof tilt down / slide open.
AUTO OPERATION
The power sunroof AUTO feature makes it possible to slide open and slide close or tilt up and tilt down the
sunroof without holding the sunroof switch in the SLIDE OPEN/TILT DOWN or SLIDE CLOSE/TILT UP posi-
tion.
RETAINED POWER OPERATION
When the ignition switch is turned to OFF position from ON position, power is supplied for 45 seconds.
through BCM terminal 53.
to sunroof motor assembly terminal 6.
When power is supplied, the sunroof can be operated.
The retained power operation is canceled when the driver or passenger side door is opened.
RAP signal period can be changed by CONSULT-II. Refer to RF-16, "
CONSULT-II Function (BCM)" .

SUNROOF
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Revision: 2006 January2006 M35/M45
7. Select diagnosis mode.
“ACTIVE TEST”, “WORK SUPPORT” and “DATA MONITOR”
are available.
ACTIVE TEST
WORK SUPPORT
DATE MONITOR
BCIA0031E
Test Item Description
RETAINED PWRThis test is able to supply RAP signal (power) from BCM (body control module) to power window
system and power sunroof system (if equipped). Those systems can be operated when turning on
“RETAINED PWR” on CONSULT-II screen even if the ignition switch is turned OFF.
NOTE:
During this test, CONSULT-II can be operated with ignition switch in “OFF” position. “RETAINED
PWR” should be turned “ON” or “OFF” on CONSULT-II screen when ignition switch is ON. Then
turn ignition switch OFF to check retained power operation. CONSULT-II might be stuck if
“RETAINED PWR” is turned to “ON” or “OFF” on CONSULT-II screen when ignition switch is OFF.
Work item Description
RETAINED PWRRap signal’s power supply period can be changed by mode setting. Selects rap signal’s power
supply period between three steps
MODE1 (45 sec.) / MODE2 (OFF) / MODE 3 (2 min.).
Work item Description
IGN ON SW Indicates (ON / OFF) condition of ignition switch
DOOR SW–DR Indicates (ON / OFF) condition of front door switch driver side
DOOR SW–AS Indicates (ON / OFF) condition of front door switch passenger side

SEAT BELTS
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Revision: 2006 January2006 M35/M45
2. Remove the shoulder anchor.
Remove the center pillar lower and upper garnishes, refer to EI-37, "BODY SIDE TRIM" .
Remove the fixing anchor nut of the shoulder anchor.
3. Remove the seat bert assembly.
Disconnect the seat belt pre-tensioner connector.
CAUTION:
For installing/removing seat belt pre-tensioner connec-
tor, insert thin screwdriver wrapped in tape into notch,
lift lock and remove connector.
Install connector with lock raised, and push lock into
connector.
Disconnect the pre-crush seat belt connector (for only the vehicle with pre-clash seat belt).
Remove the fixing screw and anchor bolt of the pre-tensioner seat belt retractor.
INSTALLATION OF SEAT BELT RETRACTOR
Install in the reverse order of removal.
Tighten by specified torque.
REMOVAL OF SEAT BELT BUCKLE
1. Remove the seat belt buckle.
Remove the front seat from vehicle, refer to SE-167,
"Removal and Installation" (For ease of tool operation in nar-
row space).
Disconnect the seat belt buckle harness connector.
Remove the fixing anchor bolt of the seat belt buckle.
INSTALLATION OF SEAT BELT BUCKLE
Install in the reverse order of removal.
Tighten by specified torque.
PHIA0953J
Tightening torque : 49.0 Nꞏm (5.0 kg-m, 36 ft-lb)
PHIA0926J
Tightening torque : 49.0 Nꞏm (5.0 kg-m, 36 ft-lb)