section pg INFINITI FX35 2008 Service Manual

SRS-48
< SERVICE INFORMATION >
COLLISION DIAGNOSIS
For Side Collision
INFOID:0000000001327774
WHEN THE SIDE AIR BAG IS ACTIVATED IN THE SIDE COLLISION:
1. Replace the following components:
- All parts of front seatback (including front seatba ck frame) with front side air bag module (on the side on
which front side air bag is activated)
- Curtain air bag module (on the side on which side curtain airbag is activated)
- Diagnosis sensor unit
- Satellite sensor (on the side on which side air bag and side curtain air bag are activated)
2. Check the SRS components and the related parts using the followingtable.
- Replace any SRS components and the related parts showing visiblesigns of damage (dents, cracks, deformation).
3. Conduct self-diagnosis using CONSULT-III or “AIR BAG”warning lamp. Refer to SRS-23, "
SRS Operation
Check". Ensure entire SRS operates properly.
WHEN SRS IS NOT ACTIVATED IN THE SIDE COLLISION:
1. Check the SRS components and the related parts using the followingtable.
- Replace any SRS components and the related parts showing visiblesigns of damage (dents, cracks,
deformation).
2. Conduct self-diagnosis using CONSULT-III or “AIR BAG”warning lamp. Refer to SRS-23, "
SRS Operation
Check". Ensure entire SRS operates properly.
SRS INSPECTION (FOR SIDE COLLISION)
Spiral cable If the Driver airbag has deployed:
REPLACE the spiral cable. If the Driver airbag has not deployed:
[same text as in current manual]
Harness and con-
nectors 1. Check connectors for poor connection, damage, and terminals for deformities.
2. Check harness for binding, chafing, cuts, or deformities.
3. If no damage is found, reinstall the harness and connectors.
4. If damaged—REPLACE damaged section of harness. Do not repair, splice or modify any SRS harness.
Instrument panel 1. Visually check instrument panel for damage. 2. If no damage is found, reinstall the instrument panel.
3. If damaged—REPLACE the instrument panel with bolts.
Part SRS is activated SRS is NOT activated
Part
Front side air bag and
side curtain air bag are activated Front side air bag and side curtain air bag are NOT activated
LH or RH side curtain
air bag module REPLACE the side
curtain air bag mod-
ule.
(Repair the center pil-
lar inner, etc. before
installing new one if
damaged.)1. Check for visible signs of damage (dents, tears, deformation)of the center pillar
on the collision side.
2. If damaged—Remove the side curtain air bag module.
3. Check for visible signs of damaged (tears etc.) of the LH or RH side curtain air bag module.
4. Check harness and connectors for damage, and terminals for deformities.
5. If no damage is found, reinstall the LH or RH side curtain air bag module with new bolts.
6. If damaged—REPLACE the LH or RH side curtain air bag module with new bolts.
Front LH or RH side
air bag module REPLACE all parts of
seatback with de-
ployed front side air
bag module.1. Check for visible signs of damage (dents, tears, deformation) of the seatback on
the collision side.
2. Check harness and connectors for damage, and terminals for deformities.
3. If damaged—REPLACE the front seatback assembly. Air bag must be deployed before disposal.
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TF-1
DRIVELINE/AXLE
CEF
G H
I
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K L
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SECTION TF
A
B
TF
N
O P
CONTENTS
TRANSFER
SERVICE INFORMATION .. ..........................3
DTC INDEX ..................................................... .....3
C1201-C1210, U1000 ......................................... ......3
PRECAUTIONS ...................................................4
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
4
Precaution .................................................................4
Service Notice or Precaution .....................................5
PREPARATION ...................................................6
Special Service Tool ........................................... ......6
Commercial Service Tool ..........................................7
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING .............................
9
NVH Troubleshooting Chart ................................ ......9
TRANSFER FLUID .............................................10
Replacement ....................................................... ....10
Inspection ................................................................10
AWD SYSTEM ................................................ ....11
Power Transfer Diagram ..................................... ....11
System Description .................................................11
Schematic ...............................................................13
CAN Communication ...............................................13
TROUBLE DIAGNOSIS .....................................14
Fail-Safe Function ............................................... ....14
How to Perform Trouble Diagnosis .........................14
Location of Electrical Parts ......................................15
Circuit Diagram .......................................................16
Wiring Diagram - AWD - ..........................................17
Trouble Diagnosis Chart by Symptom ....................20
AWD Control Unit Input/Output Signal Reference
Value ................................................................... ....
20
CONSULT-III Function (ALL MODE AWD/4WD) ....21
TROUBLE DIAGNOSIS FOR SYSTEM .............24
DTC C1201 CONTROLLER FAILURE ................ ....24
DTC C1203 ABS SYSTEM ......................................24
DTC C1204 4WD SOLENOID ............................. ....25
DTC C1205 4WD ACTUATOR RLY ........................27
DTC C1210 ENGINE SIGNAL 1 ..............................28
DTC U1000 CAN COMM CIRCUIT .........................28
Power Supply Circuit for AWD Control Unit .............28
TROUBLE DIAGNOSIS FOR SYMPTOMS ......30
AWD Warning Lamp Does Not Turn ON When the
Ignition Switch Is Turned to ON ...............................
30
AWD Warning Lamp Does Not Turn OFF Several
Seconds after Engine Started ..................................
30
Heavy Tight-Corner Braking Symptom Occurs
When the Vehicle Is Driven and the Steering
Wheel Is Turned Fully to Either Side after the En-
gine Is Started .........................................................
32
Vehicle Does Not Enter AWD Mode Even Though
AWD Warning Lamp Turned to OFF .......................
33
While Driving, AWD Warning Lamp Flashes Rap-
idly (When Flashing in Approx. 1 Minute and Then
Turning OFF) ....................................................... ....
33
While Driving, AWD Warning Lamp Flashes Slow-
ly (When Continuing to Flash until Turning Ignition
Switch OFF) .............................................................
33
AWD CONTROL UNIT ......................................35
Removal and Installation .........................................35
FRONT OIL SEAL .............................................36
Removal and Installation .........................................36
REAR OIL SEAL ...............................................37
Removal and Installation .........................................37
AIR BREATHER HOSE ....................................39
Removal and Installation .........................................39
TRANSFER ASSEMBLY ..................................40
Removal and Installation .........................................40
Disassembly and Assembly .....................................40
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WT-1
SUSPENSION
C
DF
G H
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K L
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SECTION WT
A
B
WT
N
O PCONTENTS
ROAD WHEELS & TIRES
SERVICE INFORMATION .. ..........................2
INDEX FOR DTC ............................................ .....2
DTC No. Index .................................................... ......2
PRECAUTIONS ...................................................3
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
3
Precaution .................................................................3
Service Notice or Precaution .....................................4
PREPARATION ...................................................5
Special Service Tool ........................................... ......5
Commercial Service Tool ..........................................5
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING .............................
6
NVH Troubleshooting Chart ................................ ......6
ROAD WHEEL ....................................................7
Inspection ............................................................ ......7
ROAD WHEEL TIRE ASSEMBLY ......................8
Balancing Wheels (Bonding Weight Type) .......... ......8
Tire Rotation ..............................................................9
TIRE PRESSURE MONITORING SYSTEM .......10
System Component ............................................. ....10
System Description .................................................10
CAN COMMUNICATION ....................................13
System Description ............................................. ....13
TROUBLE DIAGNOSES ....................................14
Schematic ........................................................... ....14
Wiring Diagram- T/WARN - .....................................15
Control Unit Input/Output Signal Standard ..............17
ID Registration Procedure ................................... ....19
Transmitter Wake Up Operation ..............................20
Self-Diagnosis .........................................................20
CONSULT-III Function (BCM) .................................22
How to Perform Trouble Diagnosis for Quick and
Accurate Repair .......................................................
24
Preliminary Check ...................................................25
Malfunction Code/Symptom Chart ...........................26
TROUBLE DIAGNOSIS FOR SELF-DIAG-
NOSTIC ITEMS .................................................
28
Transmitter or Control Unit (BCM) ...........................28
Transmitter - 1 .........................................................28
Transmitter - 2 .........................................................29
Vehicle Speed Signal ..............................................29
TROUBLE DIAGNOSIS FOR SYMPTOMS ......30
Low Tire Pressure Warning Lamp Does Not Come
On When Ignition Switch Is Turned On ...................
30
Low Tire Pressure Warning Lamp Stays On When
Ignition Switch Is Turned On ............................... ....
30
Low Tire Pressure Warning Lamp Blinks When Ig-
nition Switch Is Turned On ......................................
31
Run-Flat Tire Warning Lamp Stays On When Igni-
tion Switch Is Turned On .........................................
32
Turn Signal Lamp Blinks When Ignition Switch Is
Turned On ...............................................................
32
ID Registration Cannot Be Completed ....................32
REMOVAL AND INSTALLATION .....................33
Transmitter ..............................................................33
SERVICE DATA AND SPECIFICATIONS
(SDS) .................................................................
35
Road Wheel .............................................................35
Tire ..........................................................................35
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WT-6
< SERVICE INFORMATION >
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting ChartINFOID:0000000001327572
Use the chart below to help you find the cause of the sy mptom. If necessary, repair or replace these parts.
×: Applicable
Reference
FAX-4
,
FAX-11
, FSU-5
WT-7WT-8WT-35WT-9—
—
WT-35
NVH in PR section
NVH in RFD section
NVH in FAX and FSU section
NVH in RAX and RSU section Refer to TIRE in this chart.
Refer to ROAD WHEEL in this chart. NVH in FAX, RAX sectionNVH in BR section
NVH in PS section
Possible cause an d SUSPECTED PARTS
Improper installation, looseness
Out-of-round
Unbalance
Incorrect tire pressure
Uneven tire wear
Deformation or damage
Non-uniformity
Incorrect tire size
PROPELLER SHAFT
DIFFERENTIAL
FRONT AXLE AND FRONT SUSPENSION
REAR AXLE AND REAR SUSPENSION
TIRE
ROAD WHEEL
DRIVE SHAFT
BRAKE
STEERING
SymptomTIRE Noise
× ×××××× ×××× ××××
Shake ××××××××××××××
Vibration ×××××××
Shimmy × ××××××× ×× × ××
Judder ××××××× ×××××
Poor quality ride
or handling × ××××× × ×× ×
ROAD WHEEL Noise
× ×× × ××××× ×××
Shake × ×× × × ××× ×××
Shimmy, Judder ×××× ×××××
Poor quality ride
or handling ××× × ×××
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WW-1
ELECTRICAL
C
DE
F
G H
I
J
L
M
SECTION WW
A
B
WW
N
O P
CONTENTS
WIPER, WASHER & HORN
SERVICE INFORMATION .. ..........................3
PRECAUTION ................................................ .....3
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
3
Precaution for Procedure without Cowl Top Cover ......3
FRONT WIPER AND WASHER SYSTEM ..........4
Component Parts and Harness Connector Loca-
tion ...................................................................... ......
4
System Description ...................................................4
CAN Communication System Description .................6
CAN Communication Unit .........................................7
Schematic .................................................................7
Wiring Diagram - WIPER - ........................................8
Terminal and Reference Value for BCM .................10
Terminal and Reference Value for IPDM E/R .........14
How to Proceed with Trouble Diagnosis .................14
Preliminary Check ...................................................14
CONSULT-III Functions (BCM) ...............................15
CONSULT-III Functions (IPDM E/R) .......................16
Front Wiper Does Not Operate ...............................17
Front Wiper Does Not Return to Stop Position .......18
Only Front Wiper Low Does Not Operate ...............19
Only Front Wiper High Does Not Operate ...............20
Only Front Wiper Intermittent Does Not Operate ....21
Front Wiper Interval Time Is Not Controlled by Ve-
hicle Speed .............................................................
21
Front Wiper Intermittent Operation Switch Posi-
tion Cannot Be Adjusted .........................................
22
Wiper Does Not Wipe When Front Washer Oper-
ates .........................................................................
22
After Front Wiper Operate for 10 Seconds, They
Stop for 20 Seconds, and After Repeating the Op-
eration Five Times, They Become Inoperative ........
22
Front Wiper Does Not Stop .....................................23
Removal and Installation of Front Wiper Arms, Ad-
justment of Wiper Arms Stop Location ....................
23
Removal and Installation of Front Wiper Drive As-
sembly ................................................................. ....
24
Disassembly and Assembly of Front Wiper Drive
Assembly ............................................................. ....
25
Washer Nozzle Adjustment .....................................25
Washer Tube Layout ...............................................27
Removal and Installation of Front Washer Nozzle ....27
Removal and Installation of Front Washer Tube
Joint .........................................................................
27
Inspection of Washer Nozzle ...................................27
Inspection of Front Wiper and Washer Switch Cir-
cuit ...........................................................................
28
Removal and Installation of Front Wiper and
Washer Switch .........................................................
28
Removal and Installation of Washer Tank ...............28
Removal and Installation of Front and Rear Wash-
er Pump ...................................................................
29
REAR WIPER AND WASHER SYSTEM ..........30
Component Parts and Harness Connector Loca-
tion ...........................................................................
30
System Description ..................................................30
Wiring Diagram - WIP/ R - .......................................32
Terminal and Reference Value for BCM ..................33
How to Proceed with Trouble Diagnosis ..................35
Preliminary Check ...................................................36
CONSULT-III Functions (BCM) ...............................36
Rear Wiper Does Not Operate ................................37
Rear Wiper Does Not Return to Stop Position ........39
Only Rear Wiper ON Does Not Operate ..................40
Only Rear Wiper INT Does Not Operate .................40
Wiper Does Not Wipe When Rear Washer Oper-
ates ..........................................................................
40
Rear Wipers Do Not Stop ........................................40
Removal and Installation of Rear Wiper Arm, Ad-
justment of Wiper Arms Stop Location ....................
40
Removal and Installation of Rear Wiper Blade ........41
Removal and Installation of Rear Wiper Motor ........42
Washer Nozzle Adjustment .....................................43
Washer Tube Layout ...............................................43
Removal and Installation of Washer Nozzle ............43
Check Valve ............................................................44
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