REAR SUSPENSION ASSEMBLY
RSU-5
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Revision: 2006 January2006 M35/M45
REAR SUSPENSION ASSEMBLYPFP:55020
On-Vehicle Inspection and ServiceNES000J6
Make sure the mounting conditions (looseness, back lash) of each component and component conditions
(wear, damage) are normal.
SUSPENSION ARM BALL JOINT AXIAL END PLAY INSPECTION
Measure axial end play by placing and moving up/down with an iron pry bar or something similar between sus-
pension arm and axle.
CAUTION:
Be careful not to damage ball joint boot.
SHOCK ABSORBER INSPECTION
Check shock absorber for oil leakage, damage and replace if malfunction is detected.
Wheel Alignment InspectionNES000J7
DESCRIPTION
Measure wheel alignment under unladen conditions.
NOTE:
“Unladen conditions” means that fuel, engine coolant, and lubricant are full. Spare tire, jack, hand tools and
mats in designated positions.
PRELIMINARY INSPECTION
Check the following:
1. Tires for improper air pressure and wear.
2. Road wheels for runout. Refer to WT-6, "
ROAD WHEEL" .
3. Wheel bearing axial end play. Refer to RAX-5, "
WHEEL BEARING INSPECTION" .
4. Ball joint axial end play of suspension arm. Refer to RSU-5, "
SUSPENSION ARM BALL JOINT AXIAL
END PLAY INSPECTION" .
5. Shock absorber operation.
6. Each mounting point of axle and suspension for looseness and deformation.
7. Each of front lower link, rear lower link, radius rod, rear suspension member, suspension arm and shock
absorber for cracks, deformation, and other damage.
8. Vehicle height (posture).
GENERAL INFORMATION AND RECOMMENDATIONS
A four-wheel thrust alignment should be performed.
–This type of alignment is recommended for any NISSAN/INFINITI vehicle.
–The four-wheel “thrust” process helps ensure that the vehicle is properly aligned and the steering wheel is
centered.
–The alignment rack itself should be capable of accepting any NISSAN/INFINITI vehicle.
–The rack should be checked to ensure that it is level.
Make sure the machine is properly calibrated.
–Your alignment equipment should be regularly calibrated in order to give correct information.
–Check with the manufacturer of your specific equipment for their recommended Service/Calibration
Schedule.Standard value
Axial end play : 0 mm (0 in)
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STARTING & CHARGING SYSTEM
K ELECTRICAL
CONTENTS
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SECTION SC
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Revision: 2006 January2006 M35/M45
STARTING & CHARGING SYSTEM
PRECAUTIONS .......................................................... 2
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 2
Precautions for Power Generation Voltage Variable
Control System ......................................................... 2
PREPARATION ........................................................... 3
Special Service Tools ............................................... 3
Commercial Service Tools ........................................ 3
BATTERY .................................................................... 4
How to Handle Battery ............................................. 4
METHODS OF PREVENTING OVER-DIS-
CHARGE ............................................................... 4
CHECKING ELECTROLYTE LEVEL .................... 5
SPECIFIC GRAVITY CHECK ............................... 5
CHARGING THE BATTERY ................................. 6
Trouble Diagnosis with Battery/Starting/Charging
System Tester (Battery) ............................................ 7
DIAGNOSTIC RESULT ITEM CHART .................. 8
Removal and Installation .......................................... 9
REMOVAL ........................................................
..... 9
INSTALLATION ..................................................... 9
STARTING SYSTEM ................................................ 10
System Description ................................................ 10
Wiring Diagram — START — .................................. 11
VQ35DE ENGINE MODELS ................................ 11
VK45DE ENGINE MODELS ............................... 12
Trouble Diagnosis with Battery/Starting/Charging
System Tester (Starting) ......................................... 13
DIAGNOSTIC RESULT ITEM CHART ................ 13
WORK FLOW ...................................................... 14
DIAGNOSTIC PROCEDURE 1 ........................... 15
DIAGNOSTIC PROCEDURE 2 ........................... 16
MINIMUM SPECIFICATION OF CRANKING
VOLTAGE REFERENCING COOLANT TEM-
PERATURE ......................................................... 16
Removal and Installation ........................................ 17
VQ35DE ENGINE MODELS (2WD) .................... 17VQ35DE ENGINE MODELS (AWD) .................... 18
VK45DE ENGINE MODELS ................................ 19
Disassembly and Assembly .................................... 20
VQ35DE ENGINE MODELS (2WD) .................... 20
VQ35DE ENGINE MODELS (AWD) .................... 21
VK45DE ENGINE MODELS ................................ 22
INSPECTION AFTER DISASSEMBLY ................ 22
CHARGING SYSTEM ............................................... 23
System Description ................................................. 23
DESCRIPTION .................................................... 23
MALFUNCTION INDICATOR .............................. 23
POWER GENERATION VOLTAGE VARIABLE
CONTROL SYSTEM ........................................... 24
Wiring Diagram — CHARGE — ............................. 25
VQ35DE ENGINE MODELS (2WD) .................... 25
VQ35DE ENGINE MODELS (AWD) .................... 26
VK45DE ENGINE MODELS .............................
... 27
Trouble Diagnoses with Battery/Starting/Charging
System Tester (Charging) ....................................... 28
DIAGNOSTIC RESULT ITEM CHART ................ 30
WORK FLOW ...................................................... 31
PRELIMINARY INSPECTION ............................. 32
DIAGNOSTIC PROCEDURE 1 ........................... 32
DIAGNOSTIC PROCEDURE 2 ........................... 33
DIAGNOSTIC PROCEDURE 3 ........................... 33
DIAGNOSTIC PROCEDURE 4 ........................... 34
Power Generation Voltage Variable Control System
Operation Inspection .............................................. 35
Removal and Installation ........................................ 37
VQ35DE ENGINE MODELS ............................... 37
VK45DE ENGINE MODELS ................................ 39
Disassembly and Assembly .................................... 41
VQ35DE ENGINE MODELS ............................... 41
VK45DE ENGINE MODELS ................................ 42
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 43
Battery .................................................................... 43
Starter ..................................................................... 43
Alternator ................................................................ 43
