service INFINITI FX35 2006 Service Manual

PREPARATION TF-7
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Revision: 2006 December 2006 FX35/FX45
Commercial Service ToolsNDS0009Q
Tool name Description
Puller

Removing companion flange
Flange wrench

Removing and installing self-lock nut
Puller

Removing front drive shaft front bearing

Removing front drive shaft rear bearing
Power tool

Loosening bolts and nuts
NT077
NT771
ZZB0823D
PBIC0190E

SERVICE DATA AND SPECIFICATIONS (SDS) TF-59
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Revision: 2006 December 2006 FX35/FX45
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
General SpecificationsNDS000AP
Applied model VQ35DE VK45DE
Transfer model ETX13B
Fluid capacity (Approx.) 1.25 (2-5/8 US pt, 2-1/4 lmp pt)

TF-60
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2006 December 2006 FX35/FX45

WT-1
ROAD WHEELS & TIRES
E SUSPENSION
CONTENTS
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SECTION WT
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WT
Revision: 2006 December 2006 FX35/FX45
ROAD WHEELS & TIRES
PRECAUTIONS ..................................................... ..... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” ............................................................. ..... 3
Precautions ......................................................... ..... 3
Service Notice or Precautions ............................. ..... 4
PREPARATION ...................................................... ..... 5
Special Service Tools .......................................... ..... 5
Commercial Service Tools ................................... ..... 5
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ........................................... ..... 6
NVH Troubleshooting Chart ................................ ..... 6
ROAD WHEEL ....................................................... ..... 7
Inspection ............................................................ ..... 7
ALUMINUM WHEEL ........................................ ..... 7
STEEL WHEEL ................................................ ..... 7
ROAD WHEEL TIRE ASSEMBLY ......................... ..... 8
Balancing Wheels (Bonding Weight Type) .......... ..... 8
REMOVAL ........................................................ ..... 8
WHEEL BALANCE ADJUSTMENT ................. ..... 8
Tire Rotation ........................................................ ..... 9
LOW TIRE PRESSURE WARNING SYSTEM ....... ... 10
System Components ........................................... ... 10
System Description ............................................. ... 10
TRANSMITTER ................................................ ... 10
REMOTE KEYLESS ENTRY RECEIVER ........ ... 10
BCM (BODY CONTROL MODULE) ................. .... 11
LOW TIRE PRESSURE WARNING LAMP ...... .... 11
DISPLAY UNIT ................................................. .... 11
CAN COMMUNICATION ....................................... ... 12
System Description ............................................. ... 12
TROUBLE DIAGNOSES ....................................... ... 13
Schematic ........................................................... ... 13
Wiring Diagram — T/WARN — ........................... ... 14
Control Unit Input/Output Signal Standard .......... ... 17
ID Registration Procedure ................................... ... 18
ID REGISTRATION WITH ACTIVATION TOOL ... 18
ID REGISTRATION WITHOUT ACTIVATION
TOOL ............................................................... ... 19
Transmitter Wake Up Operation .......................... ... 20 WITH ACTIVATION TOOL ...............................
... 20
Self-Diagnosis ..................................................... ... 21
DESCRIPTION ................................................. ... 21
FUNCTION ....................................................... ... 21
LOW TIRE PRESSURE WARNING LAMP DIAG-
NOSTIC CHART ............................................... ... 21
CONSULT-II Function .......................................... ... 22
FUNCTION ....................................................... ... 22
CONSULT-II SETTING PROCEDURE ............. ... 22
WORK SUPPORT MODE ................................ ... 23
SELF-DIAGNOSTIC RESULTS MODE ............ ... 23
DATA MONITOR MODE ................................... ... 24
ACTIVE TEST MODE ...................................... ... 24
How to Perform Trouble Diagnosis for Quick and
Accurate Repair ................................................... ... 27
INTRODUCTION .............................................. ... 27
WORK FLOW ................................................... ... 27
Preliminary Check ............................................... ... 28
Malfunction Code/Symptom Chart ....................... ... 29
TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC
ITEMS ..................................................................... ... 30
Inspection 1: Transmitter or Control Unit (BCM) .. ... 30
MALFUNCTION CODE NO. 21, 22, 23 OR 24 ... 30
Inspection 2: Transmitter - 1 ................................ ... 30
MALFUNCTION CODE NO. 31, 32, 33, 34, 41,
42, 43, 44, 45, 46, 47 OR 48 ............................ ... 30
Inspection 3: Transmitter - 2 ................................ ... 31
MALFUNCTION CODE NO. 35, 36, 37 OR 38 ... 31
Inspection 4: Vehicle Speed Signal ..................... ... 32
MALFUNCTION CODE NO. 52 ........................ ... 32
TROUBLE DIAGNOSIS FOR SYMPTOMS ........... ... 33
Inspection 1: Warning Lamp Does Not Come On
When Ignition Switch Is Turned On ..................... ... 33
Inspection 2: Warning Lamp Stays On When Ignition
Switch Is Turned On ............................................ ... 33
Inspection 3: Warning Lamp Blinks When Ignition
Switch Is Turned On ............................................ ... 35
Inspection 4: Turn Signal Lamp Blinks When Ignition
Switch Is Turned On ............................................ ... 36
Inspection 5: ID Registration Can Not Be Completed ... 36

WT-2Revision: 2006 December 2006 FX35/FX45
REMOVAL AND INSTALLATION ..........................
... 37
Transmitter ........................................................... ... 37
REMOVAL ........................................................ ... 37
INSTALLATION ................................................. ... 37 SERVICE DATA ......................................................
... 39
Road Wheel ......................................................... ... 39
Tire ....................................................................... ... 39

PRECAUTIONS WT-3
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Revision: 2006 December 2006 FX35/FX45
PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
NES000LR
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.
PrecautionsNES000LS

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-17, "
Control Unit Input/Output
Signal Standard" .
SEF289H
SEF291H
SDIA1848E

WT-4
PRECAUTIONS
Revision: 2006 December 2006 FX35/FX45
Service Notice or PrecautionsNES000LT

Low tire pressure warning lamp flashes 1min, then turns ON when occurring any malfunction except low
tire pressure. Delete the memory with CONSULT-II, or register the ID to turn low tire pressure warning
lamp OFF. Refer to WT-18, "
ID Registration Procedure" .

ID registration is required when replacing or rotating wheels, replacing transmitter or BCM. Refer to WT-
18, "ID Registration Procedure" .

Replace grommet seal, valve core and cap of the transmitter in TPMS every tire replacement by reaching
wear limit of tire.

PREPARATION WT-5
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Revision: 2006 December 2006 FX35/FX45
PREPARATIONPFP:00002
Special Service ToolsNES000GJ
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Commercial Service ToolsNES000GK
Tool number
(Kent-Moore No.)
Tool name Description
(J-45295)
Transmitter activation tool ID registration
SEIA0462E
Tool name
Description
Power tool Removing wheel nuts
PBIC0190E

ROAD WHEEL WT-7
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Revision: 2006 December 2006 FX35/FX45
ROAD WHEELPFP:40300
InspectionNES000GM
ALUMINUM WHEEL
1. Check tires for wear and improper inflation.
2. Check wheels for deformation, cracks and other damage. If deformed, remove wheel and check wheel runout.
a. Remove tire from aluminum wheel and mount on a tire balance machine.
b. Set dial indicator as shown in the figure.
STEEL WHEEL
1. Check tires for wear and improper inflation.
2. Check wheels for deformation, cracks and other damage. If deformed, remove wheel and check wheel runout.
a. Remove tire from steel wheel and mount wheel on a tire balance machine.
b. Set two dial indicators as shown in the figure.
c. Set each dial indicator to 0.
d. Rotate wheel and check dial indicators at several points around the circumference of the wheel.
e. Calculate runout at each point as shown below.
f. Select maximum positive runout value and the maximum nega- tive value.
Add the two values to determine total runout.
In case a positive or negative value is not available, use the
maximum value (negative or positive) for total runout.
If the total runout value exceeds the limit, replace steel wheel. Wheel runout (Dial indicator value):
Refer to WT-39, "
SERVICE DATA"
SFA975B
Radial runout = (A + B)/2
Lateral runout = (C + D)/2
Wheel runout : Refer to WT-39, "
SERVICE DATA"SFA981B

WT-22
TROUBLE DIAGNOSES
Revision: 2006 December 2006 FX35/FX45
NOTE:
If more than one wheel transmitter is NOT activated, the warning lamp blinking patterns for those wheels will combine. (Example : one
blink/OFF/three blinks = Rear LH and Rear RH transmitters are not activated.)
CONSULT-II FunctionNES000KR
FUNCTION
CONSULT-II can display each self-diagnostic item using the diagnostic test modes shown following.
CONSULT-II SETTING PROCEDURE
Refer to GI-38, "CONSULT-II Start Procedure" .
Low tire pres-
sure warning
lamp Warning lamp blinks
4 times Rear LH wheel
transmitter is not
activated. Activate rear LH wheel
transmitter. Refer to WT-20,
"Transmitter Wake Up Oper-
ation" .
Warning lamp comes
on and does not turn
off The fuse for combi-
nation meter from
battery is pulled out. Check the fuse for combina-
tion meter from battery.
Install or replace (if needed).
BCM connector
pulled out. Check BCM connector. Re-
connect if needed.
Low tire pressure or
low tire pressure
warning system mal-
function.

Perform CONSULT-II Self
Diagnosis. Refer to WT-
21, "Self-Diagnosis" .
–Perform ID Registration if
needed. Refer to WT-18,
"ID Registration Proce-
dure" .
Turn signal
lamp Turn signal lamp
does not flash 2
times or horn does
not sound after trans-
mitter activation. 1. Tool J-45295 (spe-
cial service tool)
battery low.
2. Ignition OFF dur- ing activation.
3. Tool J-45295 (spe- cial service tool)
not positioned cor-
rectly.
4. Transmitters already activated. 1. Install new battery.
2. Make sure ignition is ON during activation.
3. Position tool correctly dur- ing activation.
4. None
Diagnosis
Item Symptom
(Ignition switch ON) Low tire pressure warning lamp Cause Action
SEIA0597E
SEIA0598E
Diagnostic test mode Function Reference
WORK SUPPORT This mode enables a technician to adjust some devices faster and more accu-
rately by following the indications on CONSULT-II. WT-23, "
WORK SUP-
PORT MODE".
SELF-DIAGNOSTIC
RESULTS Self-diagnostic results can be read and erased quickly. WT-23, "
SELF-DIAGNOS-
TIC RESULTS MODE".
DATA MONITOR Input/Output data in the control unit can be read. WT-24, "
DATA MONITOR
MODE".
ACTIVE TEST Diagnostic Test Mode in with CONSULT-II drives some actuators apart from
the control unit (BCM) and also shifts some parameters in a specified range. WT-24, "
ACTIVE TEST
MODE".