Index Infiniti Infiniti FX35, FX50 (S51) - service repair manual 2010 year

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Infiniti FX35, FX50 (S51). Manual - part 1001

EXHAUST SYSTEM

EX-11

< REMOVAL AND INSTALLATION >

[VK50VE]

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• Disconnect each joint and mounting using power tool.
• Remove heated oxygen sensor 2, if necessary. Refer to

EM-205, "Exploded View"

.

INSTALLATION

Note the following items, and install in the reverse order of removal.
• Check for deformation of the grommets (No. 13 of Components).
• Insert the collar (No. 12 of Components) vertically.
• Temporarily tighten bolts and nuts when installing exhaust pipe assembly. Tighten them to the specified

torque when connecting the vehicle rear to the vehicle front.

CAUTION:

• Always replace exhaust tube gaskets with new ones when reassembling.
• If heat insulator is badly deformed, repair or replace it. If deposits such as mud pile up on the heat

insulator, remove them.

• When installing heat insulator avoid large gaps or interference between heat insulator and each

exhaust pipe.

• Remove deposits from the sealing surface of each connection. Connect them securely to avoid

gases leakage.

• Check each part for unusual interference, and then tighten them to the specified torque.
• When installing each mounting rubber, avoid twisting or unusual extension in up/down and right/left

directions.

Inspection

INFOID:0000000005235037

INSPECTION AFTER INSTALLATION

• Check clearance between tail tube and rear bumper is even.
• With engine running, check exhaust tube joints for gas leakage and unusual noises.
• Check to ensure that mounting brackets and mounting rubbers are installed properly and free from undue

stress. Improper installation could result in excessive noise and vibration.

EXL-1

DRIVER CONTROLS

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SECTION

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CONTENTS

EXTERIOR LIGHTING SYSTEM

XENON TYPE

BASIC INSPECTION ....................................

DIAGNOSIS AND REPAIR WORKFLOW ..........

Work Flow .................................................................

INSPECTION AND ADJUSTMENT .....................

ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT ..........................................................

ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description ..................................

ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement .......

LEVELIZER ADJUSTMENT ........................................

LEVELIZER ADJUSTMENT : Description .................

LEVELIZER ADJUSTMENT : Special Repair Re-
quirement ..................................................................

SYSTEM DESCRIPTION ..............................

HEADLAMP SYSTEM .........................................

System Diagram ........................................................

System Description ...................................................

Component Parts Location ......................................

Component Description ..........................................

AUTO LIGHT SYSTEM ......................................

System Diagram ......................................................

System Description .................................................

Component Parts Location ......................................

Component Description ..........................................

DAYTIME RUNNING LIGHT SYSTEM ..............

System Diagram ......................................................

System Description .................................................

Component Parts Location ......................................

Component Description ..........................................

ACTIVE ADAPTIVE FRONT-LIGHTING SYS-
TEM ....................................................................

System Diagram ......................................................

System Description ..................................................

Component Parts Location ......................................

Component Description ...........................................

FRONT FOG LAMP SYSTEM ...........................

System Diagram ......................................................

System Description ..................................................

Component Parts Location ......................................

Component Description ..........................................

TURN SIGNAL AND HAZARD WARNING
LAMP SYSTEM .................................................

System Diagram ......................................................

System Description ..................................................

Component Parts Location ......................................

Component Description ..........................................

PARKING, LICENSE PLATE AND TAIL
LAMPS SYSTEM ..............................................

System Diagram ......................................................

System Description ..................................................

Component Parts Location ......................................

Component Description ..........................................

EXTERIOR LAMP BATTERY SAVER SYS-
TEM ...................................................................

System Diagram ......................................................

System Description ..................................................

Component Parts Location ......................................

Component Description ..........................................

DIAGNOSIS SYSTEM (BCM) ...........................

COMMON ITEM .........................................................

COMMON ITEM : CONSULT-III Function (BCM -
COMMON ITEM) .....................................................

HEADLAMP ...............................................................

HEADLAMP : CONSULT-III Function (BCM -
HEAD LAMP) ...........................................................

EXL-2

FLASHER ..................................................................

FLASHER : CONSULT-III Function (BCM -
FLASHER) ..............................................................

DIAGNOSIS SYSTEM (IPDM E/R) ....................

Diagnosis Description .............................................

CONSULT-III Function (IPDM E/R) ........................

DIAGNOSIS SYSTEM (AFS) .............................

CONSULT-III Function (ADAPTIVE LIGHT) ...........

DTC/CIRCUIT DIAGNOSIS .........................

B2503, B2504 SWIVEL ACTUATOR ................

Description ..............................................................

DTC Logic ...............................................................

Diagnosis Procedure ..............................................

Component Inspection ............................................

B2514 HEIGHT SENSOR UNUSUAL [RR] .......

Description ..............................................................

DTC Logic ...............................................................

Diagnosis Procedure ..............................................

Component Inspection ............................................

B2516 SHIFT SIGNAL [P, R] ............................

Description ..............................................................

DTC Logic ...............................................................

Diagnosis Procedure ..............................................

B2517 VEHICLE SPEED SIGNAL ....................

Description ..............................................................

DTC Logic ...............................................................

Diagnosis Procedure ..............................................

B2519 LEVELIZER CALIBRATION ..................

Description ..............................................................

DTC Logic ...............................................................

Diagnosis Procedure ..............................................

B2521 ECU CIRCUIT .........................................

Description ..............................................................

DTC Logic ...............................................................

Diagnosis Procedure ..............................................

C0126 STEERING ANGLE SENSOR SIGNAL ...

Description ..............................................................

DTC Logic ...............................................................

Diagnosis Procedure ..............................................

C0428 STEERING ANGLE SENSOR CALI-
BRATION ...........................................................

Description ..............................................................

DTC Logic ...............................................................

Diagnosis Procedure ..............................................

U1000 CAN COMM CIRCUIT ............................

Description ..............................................................

DTC Logic ...............................................................

Diagnosis Procedure ..............................................

U1010 CONTROL UNIT (CAN) .........................

DTC Logic ...............................................................

Diagnosis Procedure ...............................................

POWER SUPPLY AND GROUND CIRCUIT .....

BCM (BODY CONTROL MODULE) ..........................

BCM (BODY CONTROL MODULE) : Diagnosis
Procedure ...............................................................

IPDM E/R (INTELLIGENT POWER DISTRIBU-
TION MODULE ENGINE ROOM) ..............................

IPDM E/R (INTELLIGENT POWER DISTRIBU-
TION MODULE ENGINE ROOM) : Diagnosis Pro-
cedure .....................................................................

AFS CONTROL UNIT ................................................

AFS CONTROL UNIT : Diagnosis Procedure .........

EXTERIOR LAMP FUSE ...................................

Description ..............................................................

Diagnosis Procedure ...............................................

HEADLAMP (HI) CIRCUIT ................................

Description ..............................................................

Component Function Check ...................................

Diagnosis Procedure ...............................................

HEADLAMP (LO) CIRCUIT ...............................

Description ..............................................................

Component Function Check ...................................

Diagnosis Procedure ...............................................

XENON HEADLAMP .........................................

Description ..............................................................

Diagnosis Procedure ...............................................

HEADLAMP LEVELIZER CIRCUIT ..................

Description ..............................................................

Component Function Check ...................................

Diagnosis Procedure ...............................................

FRONT FOG LAMP CIRCUIT ...........................

Component Function Check ...................................

Diagnosis Procedure ...............................................

PARKING LAMP CIRCUIT ................................

Component Function Check ...................................

Diagnosis Procedure ...............................................

TURN SIGNAL LAMP CIRCUIT ........................

Description ..............................................................

Component Function Check ...................................

Diagnosis Procedure ...............................................

OPTICAL SENSOR ...........................................

Description ..............................................................

Component Function Check ...................................

Diagnosis Procedure ...............................................

HAZARD SWITCH .............................................

Description ..............................................................

Component Function Check ...................................

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Diagnosis Procedure ...............................................

TAIL LAMP CIRCUIT .........................................

Component Function Check ....................................

Diagnosis Procedure ...............................................

LICENSE PLATE LAMP CIRCUIT .....................

Component Function Check ....................................

Diagnosis Procedure ...............................................

HEADLAMP SYSTEM ........................................

Wiring Diagram - HEADLAMP - ..............................

AUTO LIGHT SYSTEM ......................................

Wiring Diagram - AUTO LIGHT SYSTEM - .............

HEADLAMP AIMING CONTROL SYSTEM
(MANUAL) ........................................................

Description ............................................................

Wiring Diagram - HEADLAMP AIMING CON-
TROL SYSTEM (MANUAL) - ................................

Component Inspection ..........................................

DAYTIME RUNNING LIGHT SYSTEM ............

Wiring Diagram - DAYTIME LIGHT SYSTEM - .....

FRONT FOG LAMP SYSTEM ..........................

Wiring Diagram - FRONT FOG LAMP - ................

TURN SIGNAL AND HAZARD WARNING
LAMP SYSTEM ................................................

Wiring Diagram - TURN AND HAZARD WARN-
ING LAMPS - ........................................................

PARKING, LICENSE PLATE AND TAIL
LAMPS SYSTEM ..............................................

Wiring Diagram - PARKING LICENSE PLATE
AND TAIL LAMPS - ...............................................

STOP LAMP .....................................................

Wiring Diagram - STOP LAMP - ...........................

BACK-UP LAMP ..............................................

Wiring Diagram - BACK-UP LAMP - .....................

ECU DIAGNOSIS INFORMATION ............

BCM (BODY CONTROL MODULE) .................

Reference Value ...................................................

Wiring Diagram - BCM - ........................................

Fail-safe ................................................................

DTC Inspection Priority Chart .............................

DTC Index ............................................................

IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM) ...............

Reference Value ...................................................

Wiring Diagram - IPDM E/R - ................................

Fail-safe ................................................................

DTC Index ............................................................

AFS CONTROL UNIT .......................................

Reference Value ....................................................

Wiring Diagram - ACTIVE AFS - ...........................

Fail-Safe ................................................................

DTC Inspection Priority Chart ................................

DTC Index .............................................................

SYMPTOM DIAGNOSIS ............................

EXTERIOR LIGHTING SYSTEM SYMPTOMS .

Symptom Table .....................................................

NORMAL OPERATING CONDITION .............

Description .............................................................

BOTH SIDE HEADLAMPS DO NOT SWITCH
TO HIGH BEAM ..............................................

Description .............................................................

Diagnosis Procedure .............................................

BOTH SIDE HEADLAMPS (LO) ARE NOT
TURNED ON ...................................................

Description .............................................................

Diagnosis Procedure .............................................

PARKING, LICENSE PLATE AND TAIL
LAMPS ARE NOT TURNED ON .....................

Description .............................................................

Diagnosis Procedure .............................................

BOTH SIDE FRONT FOG LAMPS ARE NOT
TURNED ON ...................................................

Description .............................................................

Diagnosis Procedure .............................................

PRECAUTION ............................................

PRECAUTIONS ...............................................

Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...............................................................

Precautions For Xenon Headlamp Service ...........

PERIODIC MAINTENANCE ......................

HEADLAMP AIMING ADJUSTMENT .............

Description .............................................................

Aiming Adjustment Procedure ...............................

FRONT FOG LAMP AIMING ADJUSTMENT .

Description .............................................................

Aiming Adjustment Procedure ...............................

REMOVAL AND INSTALLATION .............

FRONT COMBINATION LAMP ......................

Exploded View .......................................................

Removal and Installation .......................................

Replacement .........................................................

Disassembly and Assembly ...................................

FRONT FOG LAMP ........................................

Exploded View .......................................................

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