Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Infiniti Q45 FY33 F50 2001-2006 Approved 2006_Q45 wt
<< Back | HomeMost service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.
Image preview - the first page of the document
>> Download wt documenatation <<
Text preview - extract from the document
ROAD WHEELS & TIRES
E SUSPENSION
A
SECTION
ROAD WHEELS & TIRES
WT B
C
D
WT
CONTENTS
PRECAUTIONS ......................................................... 3 . FUNCTION ......................................................... 19
. F
Precautions for Supplemental Restraint System CONSULT-II SETTING PROCEDURE ............... 19 .
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- WORK SUPPORT MODE .................................. 19 .
SIONER" ................................................................. 3
. SELF-DIAG RESULT MODE .............................. 19 . G
Precautions ............................................................. 3
. DATA MONITOR MODE ..................................... 21 .
Service Notice ......................................................... 4
. LOW TIRE PRESSURE WARNING CONTROL
PREPARATION .......................................................... 5. UNIT PART NUMBER MODE ............................ 21 .
H
Special Service Tools .............................................. 5 . Self-Diagnostic Procedure ..................................... 21.
Commercial Service Tools ....................................... 5 . SELF-DIAGNOSTIC PROCEDURE (WITH
NOISE, VIBRATION AND HARSHNESS (NVH) CONSULT-II) ...................................................... 21
.
TROUBLESHOOTING ............................................... 6 . SELF-DIAGNOSTIC PROCEDURE (WITHOUT I
NVH Troubleshooting Chart .................................... 6 . CONSULT-II) ...................................................... 21
.
LOW TIRE PRESSURE WARNING SYSTEM ........... 7 . ERASE SELF-DIAGNOSIS ................................ 23 .
System Description ................................................. 7 . ID Registration Procedure ..................................... 24. J
DESCRIPTION ..................................................... 7 . ID REGISTRATION WITH TRANSMITTER
FUNCTION ........................................................... 7
. ACTIVATION TOOL ........................................... 24 .
TRANSMITTER .................................................... 7 . ID REGISTRATION WITHOUT TRANSMITTER
K
ANTENNA ............................................................ 7
. ACTIVATION TOOL ........................................... 24 .
LOW TIRE PRESSURE WARNING CONTROL Transmitter Wake Up Operation ............................ 25 .
UNIT ..................................................................... 7
. WITH ACTIVATION TOOL ................................. 25 .
LOW TIRE PRESSURE WARNING LAMP AND Inspections Before Trouble Diagnosis ................... 26 . L
BUZZER ............................................................... 8
. DIAGNOSTIC PROCEDURE ............................. 26 .
TIRE PRESSURE WARNING CHECK SWITCH 8 ..... Trouble Diagnosis Chart for Symptoms ................. 26 .
VEHICLE INFORMATION DISPLAY .................... 8 . Low Tire Pressure Warning Lamp Symptom Chart 27 ... M
System Diagram ...................................................... 9. TROUBLE DIAGNOSIS FOR SYSTEM ................... 29 .
COMPONENTS FUNCTION DESCRIPTION ...... 9 . Power Supply Circuit ............................................. 29
.
TROUBLE DIAGNOSIS ........................................... 10 . LOW TIRE PRESSURE WARNING CONTROL
How to Perform Trouble Diagnosis ....................... 10 . UNIT TERMINALS AND REFERENCE VALUE... 29
BASIC CONCEPT .............................................. 10 . DIAGNOSTIC PROCEDURE ............................. 29 .
INTRODUCTION ................................................ 10 . Transmitter (NO DATA) .......................................... 31
.
WORK FLOW ......................................................11 . CONSULT-II REFERENCE VALUE IN DATA
Component Parts Location .................................... 12 . MONITOR MODE ............................................... 31 .
Circuit Diagram ..................................................... 13
. DIAGNOSTIC PROCEDURE ............................. 31 .
Wiring Diagram -- T/WARN -- ............................. 14 . Transmitter (CHECKSUM ERR, CODE ERR, BATT
Low Tire Pressure Warning Control Unit Input/Out- VOLT LOW) ........................................................... 33
.
put Signal Reference Values ................................. 17 . CONSULT-II REFERENCE VALUE IN DATA
LOW TIRE PRESSURE WARNING CONTROL MONITOR MODE ............................................... 33 .
UNIT INSPECTION TABLE ................................ 17 . DIAGNOSTIC PROCEDURE ............................. 33 .
CONSULT-II Function (AIR PRESSURE MONI- Transmitter (PRESSDATA ERR) ........................... 35 .
TOR) ..................................................................... 19
. CONSULT-II REFERENCE VALUE IN DATA
Revision: 2005 November WT-1 2006 Q45
MONITOR MODE ............................................... 35 . DIAGNOSTIC PROCEDURE ..............................46 .
DIAGNOSTIC PROCEDURE ............................. 35 . ID Registration Cannot Be Completed ...................48 .
Vehicle Speed Signal ............................................. 36 . DIAGNOSTIC PROCEDURE ..............................48 .
CONSULT-II REFERENCE VALUE IN DATA CONTROL UNIT .......................................................49 .
MONITOR MODE ............................................... 36 . Removal and Installation ........................................49 .
LOW TIRE PRESSURE WARNING CONTROL REMOVAL ...........................................................49 .
UNIT TERMINALS AND REFERENCE VALUE... 36 INSTALLATION ...................................................49 .
DIAGNOSTIC PROCEDURE ............................. 37 . COMBINATION FLASHER UNIT .............................50 .
Component Inspection ........................................... 39 . Removal and Installation ........................................50 .
COMBINATION FLASHER UNIT ....................... 39 . REMOVAL ...........................................................50 .
TROUBLE DIAGNOSIS FOR SYMPTOMS ............. 40 . INSTALLATION ...................................................50 .
Low Tire Pressure Warning Lamp Does Not Turn TRANSMITTER ........................................................51 .
ON for Approx.1 Second When Ignition Switch Is Removal and Installation ........................................51 .
Turned ON ............................................................. 40
. REMOVAL ...........................................................51 .
DIAGNOSTIC PROCEDURE ............................. 40 . INSTALLATION ...................................................51 .
Low Tire Pressure Warning Lamp Stays ON When ROAD WHEEL .........................................................53 .
Ignition Switch Is Turned ON ................................. 42 . Inspection ...............................................................53
.
DIAGNOSTIC PROCEDURE ............................. 42 . ALUMINUM WHEEL ...........................................53 .
Low Tire Pressure Warning Lamp Blinks When Igni- STEEL WHEEL (FOR EMERGENCY USE) .......53 .
tion Switch Is Turned ON ....................................... 44 . ROAD WHEEL TIRE ASSEMBLY ............................54 .
SYMPTOM: ......................................................... 44
. Balancing Wheels (Bonding Weight Type) .............54 .
DIAGNOSTIC PROCEDURE ............................. 44 . REMOVAL ...........................................................54 .
Hazard Warning Lamp Blinks When Ignition Switch WHEEL BALANCE ADJUSTMENT ....................54 .
Is Turned ON ......................................................... 45
. Tire Rotation ...........................................................55.
DIAGNOSTIC PROCEDURE ............................. 45 . SERVICE DATA AND SPECIFICATIONS (SDS) .....56 .
"TIRE PRESSURE" Information In Display Does Road Wheel ...........................................................56 .
Not Exist ................................................................ 46
. Tire .........................................................................56
.
Tightening Torque ..................................................56 .
Revision: 2005 November WT-2 2006 Q45
PRECAUTIONS
PRECAUTIONS PFP:00001
A
Precautions for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT
BELT PRE-TENSIONER" NES000CS
The Supplemental Restraint System such as "AIR BAG" and "SEAT BELT PRE-TENSIONER", used along B
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 C
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: D
q 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. WT
q 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. F
q 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.
G
Precautions NES000CU
q Before connecting or disconnecting the low tire pressure
warning control unit harness connector, turn ignition H
switch "OFF" and disconnect the battery cable from the
negative terminal. Battery voltage is applied to low tire
pressure warning control unit even if ignition switch is I
turned "OFF".
J
SEF289H
K
q When connecting or disconnecting pin connectors into or
from low tire pressure warning control unit, take care not to
damage pin terminals (bend or break). L
When connecting pin connectors make sure that there are
not any bends or breaks on low tire pressure warning con-
trol unit pin terminals.
M
SEF291H
q Before replacing low tire pressure warning control unit, per-
form low tire pressure warning control unit input/output
signal inspection and make sure whether low tire pressure
warning control unit functions properly or not. Refer to WT-
17, "Low Tire Pressure Warning Control Unit Input/Output
Signal Reference Values" .
SDIA1848E
Revision: 2005 November WT-3 2006 Q45
PRECAUTIONS
Service Notice NES000CV
q ID registration is required when replacing or rotating wheels, replacing transmitter or low tire pressure
warning control unit. Refer to WT-24, "ID Registration Procedure" .
Revision: 2005 November WT-4 2006 Q45
PREPARATION
PREPARATION PFP:00002
A
Special Service Tools NES000CW
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Tool number B
(Kent-Moore No.) Description
Tool name
-- ID registration
C
(J-45295)
Transmitter activation tool
D
SEIA0462E
WT
Commercial Service Tools NES000CX
Tool name Description
F
Power tool Removing wheel nuts
G
PBIC0190E
H
I
J
K
L
M
Revision: 2005 November WT-5 2006 Q45
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING PFP:00003
NVH Troubleshooting Chart NES00070
Use the chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.
Refer to ROAD WHEEL in this chart
NVH in RAX and RSU sections
NVH in FAX and FSU sections
Refer to TIRES in this chart
FAX-4, FSU-7
WT-53
WT-54
WT-56
WT-55
WT-56
NVH in RFD section
NVH in RAX section
--
--
Reference page
NVH in PR section
NVH in BR section
NVH in PS section
FRONT AXLE AND FRONT SUSPENSION
REAR AXLE AND REAR SUSPENSION
Improper installation, looseness
Possible cause and SUSPECTED PARTS Deformation or damage
Incorrect tire pressure
PROPELLER SHAFT
Incorrect tire size
Uneven tire wear
DIFFERENTIAL
ROAD WHEEL
DRIVE SHAFT
Non-uniformity
Out-of-round
STEERING
Imbalance
BRAKE
TIRES
Noise ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo