2007 INFINITI FX35 Service Manual

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INFINITI FX35 2007 Service Manual WT-1
ROAD WHEELS & TIRES
E SUSPENSION
CONTENTS
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SECTION
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WT
Revision: 2006 July 2007 FX35/FX45
ROAD WHEELS & TIRES
INDEX FOR DTC ..................................

WT-1
ROAD WHEELS & TIRES
E SUSPENSION
CONTENTS
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SECTION
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WT
Revision: 2006 July 2007 FX35/FX45
ROAD WHEELS & TIRES
INDEX FOR DTC ........................................................ 3
DTC No. Index .................................................... ..... 3
PRECAUTIONS ..................................................... ..... 4
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” ............................................................. ..... 4
Precautions ......................................................... ..... 4
Service Notice or Precautions ............................. ..... 5
PREPARATION ...................................................... ..... 6
Special Service Tools .......................................... ..... 6
Commercial Service Tools ................................... ..... 6
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ........................................... ..... 7
NVH Troubleshooting Chart ................................ ..... 7
ROAD WHEEL ....................................................... ..... 8
Inspection ............................................................ ..... 8
ALUMINUM WHEEL ........................................ ..... 8
STEEL WHEEL (FOR EMERGENCY USE) .... ..... 8
ROAD WHEEL TIRE ASSEMBLY ......................... ..... 9
Balancing Wheels (Bonding Weight Type) .......... ..... 9
REMOVAL ........................................................ ..... 9
WHEEL BALANCE ADJUSTMENT ................. ..... 9
Tire Rotation ........................................................ ... 10
TIRE PRESSURE MONITORING SYSTEM .......... ....11
System Components ........................................... .... 11
System Description ............................................. .... 11
TRANSMITTER ................................................ .... 11
REMOTE KEYLESS ENTRY RECEIVER ........ .... 11
BCM (BODY CONTROL MODULE) ................. ... 12
LOW TIRE PRESSURE WARNING LAMP ...... ... 12
RUN-FLAT TIRE WARNING LAMP ................. ... 12
DISPLAY UNIT ................................................. ... 13
CAN COMMUNICATION ....................................... ... 14
System Description ............................................. ... 14
TROUBLE DIAGNOSES ....................................... ... 15
Schematic ........................................................... ... 15
Wiring Diagram — T/WARN — ........................... ... 16
Control Unit Input/Output Signal Standard .......... ... 19
ID Registration Procedure ................................... ... 20
ID REGISTRATION WITH ACTIVATION TOOL ... 20 ID REGISTRATION WITHOUT TRANSMITTER
ACTIVATION TOOL ......................................... ... 21
Transmitter Wake Up Operation .......................... ... 22
WITH ACTIVATION TOOL ............................... ... 22
Self-Diagnosis ..................................................... ... 23
DESCRIPTION ................................................. ... 23
FUNCTION ....................................................... ... 23
LOW TIRE PRESSURE WARNING LAMP DIAG-
NOSTIC CHART ............................................... ... 23
RUN-FLAT TIRE WARNING LAMP DIAGNOS-
TIC CHART ...................................................... ... 24
CONSULT-II Function (BCM) .............................. ... 25
FUNCTION ....................................................... ... 25
CONSULT-II SETTING PROCEDURE ............. ... 25
WORK SUPPORT MODE ................................ ... 25
SELF-DIAGNOSTIC RESULTS MODE ............ ... 26
DATA MONITOR MODE ................................... ... 27
ACTIVE TEST MODE ...................................... ... 27
How to Perform Trouble Diagnosis for Quick and
Accurate Repair ................................................... ... 30
INTRODUCTION .............................................. ... 30
WORK FLOW ................................................... ... 30
Preliminary Check ............................................... ... 31
Malfunction Code/Symptom Chart ....................... ... 32
TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC
ITEMS ..................................................................... ... 33
Transmitter or Control Unit (BCM) ....................... ... 33
MALFUNCTION CODE NO. 21, 22, 23 OR 24 ... 33
Transmitter - 1 ..................................................... ... 33
MALFUNCTION CODE NO. 31, 32, 33, 34, 41,
42, 43, 44, 45, 46, 47 OR 48 ............................ ... 33
Transmitter - 2 ..................................................... ... 34
MALFUNCTION CODE NO. 35, 36, 37 OR 38 ... 34
Vehicle Speed Signal ........................................... ... 35
MALFUNCTION CODE NO. 52 ........................ ... 35
TROUBLE DIAGNOSIS FOR SYMPTOMS ........... ... 36
Low Tire Pressure Warning Lamp Does Not Come
On When Ignition Switch Is Turned On ............... ... 36
Low Tire Pressure Warning Lamp Stays On When
Ignition Switch Is Turned On ............................... ... 36

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INFINITI FX35 2007 Service Manual WT-2Revision: 2006 July 2007 FX35/FX45
Low Tire Pressure Warning Lamp Blinks When Igni-
tion Switch Is Turned On ..................................... ... 37
Run-Flat Tire Warning Lamp Stays On W

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INFINITI FX35 2007 Service Manual INDEX FOR DTC WT-3
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Revision: 2006 July 2007 FX35/FX45
INDEX FOR DTCPFP:00024
DTC No. IndexNES000L2
DTC Items
(CONSULT-II screen terms) Reference page
C1704

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INFINITI FX35 2007 Service Manual WT-4
PRECAUTIONS
Revision: 2006 July 2007 FX35/FX45
PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
NES000L3
The Supplemental

WT-4
PRECAUTIONS
Revision: 2006 July 2007 FX35/FX45
PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
NES000L3
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.
PrecautionsNES000L5
Before connecting or disconnecting the BCM harness con-
nector, turn ignition switch “OFF” and disconnect the bat-
tery cable from the negative terminal. Battery voltage is
applied to BCM even if ignition switch is turned “OFF”.
When connecting or disconnecting pin connectors into or
from BCM, take care not to damage pin terminals (bend or
break).
When connecting pin connectors make sure that there are
not any bends or breaks on BCM pin terminals.
Before replacing BCM, perform control unit input/output
signal inspection and make sure whether BCM functions
properly or not. Refer to WT-19, "
Control Unit Input/Output
Signal Standard" .
SEF289H
SEF291H
SDIA1848E

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INFINITI FX35 2007 Service Manual PRECAUTIONS WT-5
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WT
Revision: 2006 July 2007 FX35/FX45
Service Notice or PrecautionsNES000L6
Low tire pressure warning lamp flashes 1min, then turns ON when occur

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INFINITI FX35 2007 Service Manual WT-6
PREPARATION
Revision: 2006 July 2007 FX35/FX45
PREPARATIONPFP:00002
Special Service ToolsNES000GJ
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated

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INFINITI FX35 2007 Service Manual NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING WT-7
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Revision: 2006 July 2007 FX35/FX45
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTINGPFP:00003
NVH T

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INFINITI FX35 2007 Service Manual WT-8
ROAD WHEEL
Revision: 2006 July 2007 FX35/FX45
ROAD WHEELPFP:40300
InspectionNES000KX
ALUMINUM WHEEL
1. Check tires for wear and improper inflation.
2. Check wheels for deformation, cracks and ot

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