installation INFINITI FX35 2008 Service Manual

PARKING BRAKE CONTROLPB-5
< SERVICE INFORMATION >
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12. Remove right and left rear cables installation nuts, bolts, and remove right and left rear cable assembly from the vehicle.
INSTALLATION
1. Install in the reverse order of removal. Tighten the mounting bolts and nuts to the specified torque. Referto PB-4, "
Component".
CAUTION:
Do not reuse adjusting nut after removing it.
2. Adjust parking brake. Refer to PB-3, "
On-Vehicle Inspection".
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PB-6
< SERVICE INFORMATION >
PARKING BRAKE SHOE
PARKING BRAKE SHOE
ComponentINFOID:0000000001327649
Removal and InstallationINFOID:0000000001327650
REMOVAL
WARNING:
Clean brakes with a vacuum dust collector to minimize the hazard of air borne particles or other mate-
rials.
CAUTION:
• Remove wheel, and remove disc rotor with parki ng brake pedal completely released. Refer to BR-25,
"Removal and Installation of Brake Caliper Assembly".
 When removing disc rotor, mark both disc rotor and wheel hub for alignment.
1. Remove rear tires from vehicle with a power tool.
2. Remove disc rotor with the parking brake pedal in the completely released position.
3. Remove disc rotor. If disc rotor cannot be removed, remove as follows:
a. Secure the disc rotor in place with wheel nuts and remove adjuster hole plug.
1. Back plate 2. Anchor block 3. Toggle lever
4. Shoe 5. Adjuster 6. Return spring
7. Anti-rattle spring 8. Retainer 9. Anti-rattle pin
SFIA1167E
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PARKING BRAKE SHOEPB-7
< SERVICE INFORMATION >
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b. Using flat-bladed screwdriver, rotate adjuster in direction “B” to retract and loosen brake shoe.
4. Remove anti −rattle pins, retainers, anti −rattle springs, them
return springs.
5. Remove parking brake shoes, adjuster assembly, adjuster spring and toggle lever.
INSPECTION AFTER REMOVAL
Lining Thickness Inspection
 Check thickness of lining.
Drum Inner Diameter Inspection
 Check drum inner diameter.
Other Inspections
 Check the following:
- Shoe for excessive wear, damage, and peeling.
- Shoe sliding surface for excessive wear and damage.
- Anti-rattle pin for excessive wear and corrosion.
- Return spring for sagging.
 Check that adjuster moves smoothly.
 Visually check the inside of drum for excessive wear , cracks, and damage. Check the inside of drum using a
pair of vernier calipers.
 Replace with new part if malfunction is detected on the above part.
 When disassembling adjuster, apply PBC (Poly Butyl Cupr ysil) grease or equivalent to the threads. Refer to
PB-6, "
Component".
INSTALLATION
Be careful of the following:
 Refer to PB-6, "
Component", and apply brake grease to the specified points during assembly.
PFIA0309E
Standard thickness “A” : 3.2 mm (0.126 in)
Repair limit thickness “A” : 1.5 mm (0.059 in)
SBR021A
Standard inner diameter : 190 mm (7.48 in) dia.
Maximum inner diameter : 191 mm (7.52 in) dia.
SBR768A
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PG-1
ELECTRICAL
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CONTENTS
POWER SUPPLY, GROUND & CIRCUIT ELEMENTS
SERVICE INFORMATION .. ..........................2
DTC INDEX ..................................................... .....2
U1000 .................................................................. ......2
POWER SUPPLY ROUTING CIRCUIT ...............3
Schematic ........................................................... ......3
Wiring Diagram - POWER - ......................................4
Fuse ........................................................................16
Fusible Link .............................................................16
Circuit Breaker ........................................................16
IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM) .................
17
System Description ............................................. ....17
CAN Communication System Description ...............18
CAN Communication Unit .......................................18
Function of Detecting Ignition Relay Malfunction ....18
CONSULT-III Function (IPDM E/R) ..................... ....18
Auto Active Test ......................................................20
Schematic ...............................................................22
IPDM E/R Terminal Arrangement ...........................23
IPDM E/R Power/Ground Circuit Inspection ...........23
U1000 CAN COMM CIRCUIT .................................24
Removal and Installation of IPDM E/R ....................24
GROUND ...........................................................26
Ground Distribution .............................................. ....26
HARNESS .........................................................40
Harness Layout ................................................... ....40
Wiring Diagram Codes (Cell Codes) .......................60
ELECTRICAL UNITS LOCATION ....................64
Electrical Units Location ..........................................64
HARNESS CONNECTOR .................................68
Description ...............................................................68
ELECTRICAL UNITS ........................................71
Terminal Arrangement .............................................71
SMJ (SUPER MULTIPLE JUNCTION) .............73
Terminal Arrangement .............................................73
STANDARDIZED RELAY .................................75
Description ...............................................................75
FUSE BLOCK - JUNCTION BOX (J/B) ............77
Terminal Arrangement .............................................77
FUSE, FUSIBLE LINK AND RELAY BOX ........78
Terminal Arrangement .............................................78
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PG-24
< SERVICE INFORMATION >
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
OK or NG
OK >> GO TO 2.
NG >> If fuse or fusible link blown, be sure to e liminate cause of malfunction before installing new one.
2.CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R harness connector.
3. Check voltage between IPDM E/R harness connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
3.CHECK GROUND CIRCUIT
1. Disconnect IPDM E/R harness connectors.
2. Check continuity between IPDM E/R harness connectors and ground.
OK or NG
OK >> INSPECTION END
NG >> Repair harness or connector.
U1000 CAN COMM CIRCUITINFOID:0000000001366489
1.PERFORM SELF DIAGNOSTIC
1. Turn ignition switch ON and wait for 2 seconds or more.
2. Check “Self Diagnostic Result” of IPDM E/R.
Is
“CAN COMM CIRCUIT” displayed?
YES >> Refer to LAN-43, "CAN System Specification Chart".
NO >> Refer to GI-25, "
How to Perform Efficient Diagnosis for an Electrical Incident".
Removal and Installation of IPDM E/RINFOID:0000000001328880
REMOVAL
1. Remove battery. Refer to SC-6, "Removal and Installation".
Terminal No. Power source Fuse and fusible link No.
1
Battery power E
2 C
— 71
78
Te r m i n a l s
Voltage (Ap-
prox.)
(+) (-)
IPDM E/R connector Terminal Ground
E3 1
Battery voltage
2
PKIB6562E
IPDM E/R connector Terminal
GroundContinuity
E8 38
E9 50
Ye s
60
SKIA6184E
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IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
PG-25
< SERVICE INFORMATION >
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2. Remove IPDM E/R cover A. While pressing pawl on backside of IPDM E/R cover B toward vehicle front to unlock, lift up IPDM E/
R.
3. While pressing pawls on right and left side of IPDM E/R, remove IPDM E/R cover B from IPDM E/R.
4. Remove harness connector from IPDM E/R.
INSTALLATION
Installation is the reverse order of removal.
SKIA4968E
SKIA1902E
SKIA4969E
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PR-1
DRIVELINE/AXLE
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CONTENTS
PROPELLER SHAFT
SERVICE INFORMATION .. ..........................2
PREPARATION .............................................. .....2
Special Service Tool ........................................... ......2
Commercial Service Tool ..........................................2
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING .............................
3
NVH Troubleshooting Chart ................................ ......3
FRONT PROPELLER SHAFT .............................4
On-Vehicle Inspection ......................................... ......4
Component ................................................................4
Removal and Installation ..................................... .....4
REAR PROPELLER SHAFT ..............................7
On-Vehicle Inspection ..............................................7
Component ...............................................................8
Removal and Installation ..........................................9
Disassembly and Assembly of Center Bearing .......11
SERVICE DATA AND SPECIFICATIONS
(SDS) .................................................................
13
General Specification ..............................................13
Journal Axal Play .....................................................13
Propeller Shaft Runout ............................................13
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NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTINGPR-3
< SERVICE INFORMATION >
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NOISE, VIBRATION AND HARSHN ESS (NVH) TROUBLESHOOTING
NVH Troubleshooting ChartINFOID:0000000001327465
Use the chart below to help you find t he cause of the symptom. If necessary, repair or replace these parts.
×: Applicable
Reference page
Front
PR-4—
—
—
—
PR-4PR-4
NVH in FFD an d RFD section
NVH in FAX, RAX, FS U, and RSU section
NVH in WT section
NVH in WT section
NVH in RAX section
NVH in BR section
NVH in PS section
RearPR-7PR-9—
PR-8—
PR-7PR-9
Possible cause and SUSPECTED PARTS
Uneven rotating torque
Center bearing improper installation
Excessive center bearing axial end play
Center bearing mounting (insulator) cracks, damage or deterioration
Excessive joint angle
Rotation imbalance
Excessive runout
DIFFERENTIAL
AXLE AND SUSPENSION
TIRE
ROAD WHEEL
DRIVE SHAFT
BRAKE
STEERING
Symptom Noise
××××××××××××××
Shake × × ××××××
Vibration ××××××× ×× × ×
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PR-4
< SERVICE INFORMATION >
FRONT PROPELLER SHAFT
FRONT PROPELLER SHAFT
On-Vehicle InspectionINFOID:0000000001327466
APPEARANCE AND NOISE INSPECTION
Check the propeller shaft tube surface for dents or cracks. If damaged, replace propeller shaft assembly.
PROPELLER SHAFT VIBRATION
If vibration is present at high speed, inspect propeller shaft runout first.
1. Measure propeller shaft runout at runout measuring point by rotating final drive companion flange with hands. For measuring
point, refer to "Propeller Shaft Runout Measuring Point".
2. If runout still exceeds specifications, separate propeller shaft at final drive companion flange; then rotate companion flange 90,
180, 270 degrees and install propeller shaft.
3. Check runout again. If runout still exceeds specifications, replace propeller shaft assembly.
4. Check the vibration by driving vehicle.
Propeller Shaft Runout Measuring Point
Propeller shaft runout measuring point (Point “ ”)
ComponentINFOID:0000000001327467
Removal and InstallationINFOID:0000000001327468
REMOVAL
1. Remove the front and rear engine undercover with a power tool.
2. Remove the front cross bar with a power tool. Refer to FSU-5
.
3. Remove the exhaust front tube bracket with a power tool. Refer to EX-3
.
4. Disconnect the heated oxygen sensor harness connector. Propeller shaft runout limit : 0.8 mm (0.031 in)
SDIA1759E
Dimension A: 381.5 mm (15.01 in)
PDIA0768J
1. Propeller shaft assembly 2. O-ring
Refer to
GI-8, "
Component", for the symbols in the figure.
PDIA1215E
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FRONT PROPELLER SHAFTPR-5
< SERVICE INFORMATION >
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5. Remove the exhaust front tube mounting nuts with a power tool. Refer to EX-3.
6. Remove the right bank three way catalyst with a power tool. Refer to EM-26, "
Removal and Installation"
(VQ35DE), EM-179, "Removal and Installation" (VK45DE).
7. Remove the power steering piping mounting bolts. Refer to PS-
37.
8. Remove the power steering gear box fixing bolts to secure work- ing area for removal of propeller shaft. Refer to PS-17
.
CAUTION:
Be careful not to damage the steering gear box piping dur-
ing removal.
9. Put matching marks onto propeller shaft flange yoke and final drive companion flange.
CAUTION:
For matching mark, use paint. Never damage propeller shaft
flange and companion flange.
10. Remove the propeller shaft fixing bolts.
11. Set the transmission jack at the transfer, remove rear engine mounting bolts, and then lower transmission jack about 40 - 50
mm (0.16 - 0.21 in).
12. Remove propeller shaft from the front final drive and transfer.
INSPECTION
 Inspect propeller shaft runout at measuring point. If runout exceeds specifications, replace propeller shaft assembly. For mea-
suring point, refer to PR-4, "
On-Vehicle Inspection".
SDIA1516E
SDIA1517E
SDIA1518E
Propeller shaft runout limit : 0.8 mm (0.031 in)
SPD106
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