2005 INFINITI FX35 Front lamp

SB-1
SEAT BELTS
H RESTRAINTS
CONTENTS
C
D E
F
G
I
J
K L
M
SECTION SB
A
B
SB
Revision: 2005 July 2005 FX
SEAT BELTS
PRECAUTIONS .......................................................... 2
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” ............................................................. ..... 2
Precaution for Seat Belt Service ......................... ..... 2
AFTER A COLLISION ...................................... ..... 2
SEAT BELTS ......................................................... ..... 3
System Description ............................................. ..... 3
SEAT BELT WARNING CHIME ....................... ..... 3
SEAT BELT WARNING LAMP ......................... ..... 3
Removal and Installation of Front Seat Belt ........ ..... 3
REMOVAL OF FRONT SEAT BELT RETRAC-
TOR .................................................................. ..... 4
INSTALLATION OF FRONT SEAT BELT
RETRACTOR ................................................... ..... 4
REMOVAL OF FRONT SEAT BELT BUCKLE . ..... 4
INSTALLATION OF FRONT SEAT BELT
BUCKLE ........................................................... ..... 4
Removal and Installation of Rear Seat Belt ........ ..... 5 REMOVAL OF REAR SEAT BELT RETRACTOR
..... 5
INSTALLATION OF REAR SEAT BELT RETRAC-
TOR .................................................................. ..... 6
Seat Belt Inspection ............................................. ..... 6
AFTER A COLLISION ...................................... ..... 6
PRELIMINARY CHECK .................................... ..... 6
SEAT BELT RETRACTOR ON-VEHICLE
INSPECTION ................................................... ..... 7
SEAT BELT RETRACTOR OFF-VEHICLE
INSPECTION ................................................... ..... 8
LATCH (LOWER ANCHORS AND TETHER FOR
CHILDREN) SYSTEM ............................................ ..... 9
Removal and Installation ..................................... ..... 9
REMOVAL ........................................................ ..... 9
INSTALLATION ................................................ ..... 9
TOP TETHER STRAP CHILD RESTRAINT .......... ... 10
Removal and Installation ..................................... ... 10
REMOVAL ........................................................ ... 10
INSTALLATION ................................................ ... 10

SEAT BELTS SB-3
C
D E
F
G
I
J
K L
M A
B
SB
Revision: 2005 July 2005 FX
SEAT BELTSPFP:86884
System DescriptionAHS000IA
SEAT BELT WARNING CHIME

With ignition switch turned ON and seat belt unfastened (seat belt switch ON), warning chime will sound
for approximately 6 seconds.

If warning chime does not sound, refer to DI-80, "Seat Belt Warning Chime Does Not Operate" .
SEAT BELT WARNING LAMP

Fasten driver's seat belt.

The seat belt warning lamp should go out.

If the seat belt warning lamp does not go out, refer to DI-43, "Wiring Diagram — WARN —" .
Removal and Installation of Front Seat Belt AHS000IB
CAUTION:
Before servicing SRS, turn the ignition switch OFF, disconnect both battery cables and wait at least 3
minutes.
1. Seat belt pre-tensioner connector 2. Retractor 3. Screw
4. Anchor bolt 5. Retaining washer 6. Bolt
7. Seat belt adjuster 8. Retaining washer 9. Spacer
10. Adjuster cover 11. Shoulder anchor 12. Anchor bolt
13. Sus washer 14. Plain washer 15. Outer anchor
16. Anchor bolt 17. Seat cushion outer finisher cover
PHIA0678E

SB-6
SEAT BELTS
Revision: 2005 July 2005 FX
5. Remove the outer and inner anchor bolts.
6. Remove the outer side retractor and center seat retractor mounting anchor bolts.
7. Remove the seat belt assembly.
INSTALLATION OF REAR SEAT BELT RETRACTOR
Install in the reverse order of removal.
Seat Belt InspectionAHS000ID
AFTER A COLLISION
WARNING:
Inspect all seat belt assemblies including retractors and attaching hardware after any collision.
NISSAN recommends that all seat belt assemblies in use during a collision be replaced unless the col-
lision was minor and the belts show no damage and continue to operate properly. Failure to do so
could result in serious personal injury in an accident. Seat belt assemblies not in use during a colli-
sion should also be replaced if either damage or improper operation is noted. Seat belt pre-tensioners
should be replaced even if the seat belts are not in use during a frontal collision in which the air bags
are deployed.
Replace any seat belt assembly (including anchor bolts) if:

The seat belt was in use at the time of a collision (except for minor collisions and the belts, retractors and
buckles show no damage and continue to operate properly).

The seat belt was damaged in an accident. (i.e. torn webbing, bent retractor or guide).

The seat belt attaching point was damaged in an accident. Inspect the seat belt attaching area for damage
or distortion and repair as necessary before installing a new seat belt assembly.

Anchor bolts are deformed or worn out.

The front seat belt pre-tensioner should be replaced even if the seat belts are not in use during the colli-
sion in which the air bags are deployed.
PRELIMINARY CHECK
1. Check the seat belt warning lamp/chime for proper operation as follows:
a. Turn ignition switch ON. The seat belt warning lamp should illuminate. Also, the seat belt warning chime should sound for about six seconds.
b. Fasten driver's seat belt. The seat belt warning lamp should go out and the chime (if sounding) should stop.
2. If the air bag warning lamp is blinking, perform self-diagnosis using CONSULT-II, and air bag warning lamp. Refer to SRS-17, "
SRS Operation Check" .
3. Make sure that the seat belt retractor, seat belt anchor and buckle bolts are securely attached.
4. Check the shoulder seat belt guide and shoulder belt height adjuster for front seats. Ensure guide swivels freely and that webbing lays flat and does not bind in guide. Ensure height adjuster operates properly and
holds securely.
5. Check retractor operation:
a. Fully extend the seat belt webbing and check for twists, tears or other damage.
b. Allow the seat belt to retract. Ensure that webbing returns smoothly and completely into the retractor. If the seat belt does not return smoothly, wipe the inside of the loops with a clean paper cloth, because dirt
built up in the loops of the upper anchors can cause the seat belts to retract slowly.
c. Fasten the seat belt. Check the seat belt returns smoothly and completely to the retractor. If the webbing does not return smoothly, the cause may be an accumulation of dust or dirt. Use the “SEAT BELT TAPE
SET” and perform the following steps.
Inspect the front seat belt through-anchor:
1. Pull the seat belt out to a length of 500 mm (19.69 in) or more.
2. Use a clip or other device to the fix the seat belt at the center pillar webbing opening.
3. Pass a thin wire through the through-anchor webbing opening. Hold both ends of the wire and pull taut while moving it up and down several times along the webbing opening surface to remove dirt.
4. Any dirt that cannot be removed with the wire can be removed by cleaning the opening with a clean cloth.
5. Apply tape at the point where the webbing contacts the through-anchor webbing opening.

SE-2Revision: 2005 July 2005 FX
Front Lifting Switch Circuit Check ........................
... 71
Rear Lifting Switch Circuit Check ........................ ... 72
Sliding Switch and Reclining Switch Ground Circuit
Check .................................................................. ... 73
Front Lifting Switch and Rear Lifting Switch Ground
Circuit Check ....................................................... ... 74
Telescopic Switch Circuit Check .......................... ... 74
Tilt Switch Circuit Check ...................................... ... 76
Door Mirror Remote Control Switch (Changeover
Switch) Circuit Check .......................................... ... 78
Door Mirror Remote Control Switch (Mirror Switch)
Circuit Check ....................................................... ... 80
Detention Switch (P Range Switch) Circuit Check ... 82
Key Switch and Key Lock Solenoid Circuit Check
(With Intelligent Key) ........................................... ... 83
Key Switch Circuit Check (Without Intelligent Key) ... 85
Seat Memory Switch Circuit Check ..................... ... 86
Memory Indicator Lamp Circuit Check ................. ... 88
Uart Communication Line Circuit Check .............. ... 89
Lumber Support Circuit Check ............................ ... 90
POWER SEAT ........................................................ ... 92
Schematic ............................................................ ... 92
Wiring Diagram–SEAT– / For Driver Seat ........... ... 93
Wiring Diagram–SEAT– / For Passenger Seat .... ... 95
Trouble Diagnosis ................................................ ... 96 HEATED SEAT .......................................................
... 97
Description ........................................................... ... 97
Wiring Diagram – HSEAT – ................................. ... 98
FRONT SEAT ......................................................... .100
Removal and Installation ...................................... .100
REMOVAL ......................................................... .102
INSTALLATION ................................................. .103
REMOVAL OF SEATBACK TRIM AND PAD .... .103
INSTALLATION OF SEATBACK TRIM AND PAD .104
REMOVAL OF SEAT CUSHION TRIM AND PAD .104
INSTALLATION OF SEAT CUSHION TRIM AND
PAD ................................................................... .105
REAR SEAT ............................................................ .106
Removal and Installation ...................................... .106
REMOVAL ......................................................... .108
INSTALLATION ................................................. .108
REMOVAL OF SEAT CUSHION TRIM AND PAD .108
INSTALLATION OF SEAT CUSHION TRIM AND
PAD ................................................................... .109
REMOVAL OF SEATBACK TRIM AND PAD .... .109
INSTALLATION OF SEATBACK TRIM AND PAD .109
REMOVAL OF REMOTE CONTROL LEVER ... .110
INSTALLATION OF REMOTE CONTROL
LEVER .............................................................. .110

AUTOMATIC DRIVE POSITIONER SE-43
C
D E
F
G H
J
K L
M A
B
SE
Revision: 2005 July 2005 FX
Sliding Motor Circuit CheckAIS002XN
1. CHECK SEAT SLIDING MECHANISM
Check the following.

Operation malfunction caused by sliding rail deformation or pinched harness or other foreign materials

Operation malfunction caused by foreign materials adhered to the sliding motor or sliding rail connector
rod

Operation malfunction and interference with other parts by poor installation
OK or NG
OK >> GO TO 2.
NG >> Repair the malfunctioning part and check again.
A part of seat system does not operate (only manual
operation). 1. Sliding switch circuit check
SE-68
2. Reclining switch circuit checkSE-69
3. Front lifting switch circuit checkSE-71
4. Rear lifting switch circuit checkSE-72
5. If the above systems are normal, replace the driver
seat control unit. SE-15
A part of steering tilt, telescopic and door mirror does not
operate (only manual operation). 1. Door mirror remote control (change over switch) circuit
check SE-78
2. Door mirror remote control (mirror switch) switching cir-
cuit check SE-80
3. Tilt switch check
SE-76
4. Telescopic switch checkSE-74
5. If the above systems are normal, replace the automatic
drive positioner control unit. SE-15
Only memory switch operation dose not operate. 1. Seat memory switch circuit check
SE-862. If the above systems are normal, replace the driver
seat control unit. SE-15
Seat memory indicator lamps 1 and 2 do not illuminate. 1. Seat memory indicator lamp circuit check
SE-882. If all the above systems are normal, replace the driver
seat control unit. SE-15
The Entry/Exiting does not operated when door is opened
and closed.
(The Entry/Exiting operates with key switch) 1. Front door switch (driver side) circuit check
SE-66
2. If all the above systems are normal, replace the BCMBCS-16
Only door mirror system dose not operated (only auto-
matic operation). Steering and door mirror sensor power supply and ground
circuit check SE-65
Only seat sliding and seat reclining operation does not
operation Sliding switch and reclining switch ground circuit check
SE-73
Only sear lifting (front and rear) operation does not opera-
tion Front lifting switch and rear lifting switch ground circuit
check SE-74
Only lumber support does not operate Lumber support circuit check
SE-90
Symptom Diagnoses / service procedure Reference
page

SRS-1
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
H RESTRAINTS
CONTENTS
C
D E
F
G
I
J
K L
M
SECTION SRS
A
B
SRS
Revision: 2005 July 2005 FX
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” ............................................................. ..... 3
Precautions for SRS “AIR BAG” and “SEAT BELT
PRE-TENSIONER” Service ................................ ..... 3
PREPARATION ...................................................... ..... 4
Commercial Service Tools ................................... ..... 4
SUPPLEMENTAL RESTRAINT SYSTEM (SRS) .. ..... 5
SRS Configuration .............................................. ..... 5
Front Seat Belt Pre-Tensioner with Load Limiter . ..... 6
Front Side Air Bag ............................................... ..... 6
Side Curtain Air Bag ............................................ ..... 6
TROUBLE DIAGNOSIS ......................................... ..... 7
Trouble Diagnosis Introduction ............................ ..... 7
DIAGNOSIS FUNCTION .................................. ..... 7
HOW TO PERFORM TROUBLE DIAGNOSIS
FOR QUICK AND ACCURATE REPAIR .......... ..... 7
WORK FLOW ................................................... ..... 8
Component Parts Location .................................. ..... 9
Schematic ........................................................... ... 10
Wiring Diagram — SRS — .................................. .... 11
CONSULT-II Function ......................................... ... 15
DIAGNOSIS MODE FOR CONSULT-II ............ ... 15
HOW TO CHANGE SELF-DIAGNOSIS MODE
WITH CONSULT-II ........................................... ... 15
HOW TO ERASE SELF-DIAGNOSTIC
RESULTS ......................................................... ... 16
Self-Diagnosis Function (Without CONSULT-II) .. ... 16
HOW TO CHANGE SELF-DIAGNOSIS MODE
WITHOUT CONSULT-II ................................... ... 16
HOW TO ERASE SELF-DIAGNOSIS RESULTS ... 16
SRS Operation Check ......................................... ... 17
DIAGNOSTIC PROCEDURE 1 ........................ ... 17
Trouble Diagnosis with CONSULT-II ................... ... 19
DIAGNOSTIC PROCEDURE 2 ........................ ... 19
DIAGNOSTIC PROCEDURE 3 ........................ ... 23
DIAGNOSTIC PROCEDURE 4 (CONTINUED
FROM DIAGNOSTIC PROCEDURE 2) ........... ... 25
DIAGNOSTIC PROCEDURE 5 ........................ ... 25 Trouble Diagnosis without CONSULT-II ..............
... 29
DIAGNOSTIC PROCEDURE 6 ........................ ... 29
WARNING LAMP FLASH CODE CHART ........ ... 29
Trouble Diagnosis: “AIR BAG” Warning Lamp Does
Not Turn OFF ...................................................... ... 33
DIAGNOSTIC PROCEDURE 7 ........................ ... 33
Trouble Diagnosis: “AIR BAG” Warning Lamp Does
Not Turn ON ........................................................ ... 34
DIAGNOSTIC PROCEDURE 8 ........................ ... 34
DRIVER AIR BAG MODULE ................................. ... 35
Removal and Installation ..................................... ... 35
REMOVAL ........................................................ ... 35
INSTALLATION ................................................ ... 36
SPIRAL CABLE ..................................................... ... 37
Removal and Installation ..................................... ... 37
REMOVAL ........................................................ ... 37
INSTALLATION ................................................ ... 38
FRONT PASSENGER AIR BAG MODULE ........... ... 39
Removal and Installation ..................................... ... 39
REMOVAL ........................................................ ... 39
INSTALLATION ................................................ ... 39
SIDE CURTAIN AIR BAG MODULE ..................... ... 40
Removal and Installation ..................................... ... 40
REMOVAL ........................................................ ... 40
INSTALLATION ................................................ ... 41
CRASH ZONE SENSOR ........................................ ... 42
Removal and Installation ..................................... ... 42
REMOVAL ........................................................ ... 42
INSTALLATION ................................................ ... 42
SIDE AIR BAG (SATELLITE) SENSOR ................ ... 43
Removal and Installation ..................................... ... 43
REMOVAL ........................................................ ... 43
INSTALLATION ................................................ ... 43
FRONT SEAT BELT PRE-TENSIONER ................ ... 44
Removal and Installation ..................................... ... 44
DIAGNOSIS SENSOR UNIT .................................. ... 45
Removal and Installation ..................................... ... 45
REMOVAL ........................................................ ... 45
INSTALLATION ................................................ ... 45
ECU DISCRIMINATED NO. ............................. ... 45

SRS-20
TROUBLE DIAGNOSIS
Revision: 2005 July 2005 FX
7. Diagnostic code is displayed on “SELF-DIAG [CURRENT]”.
If no malfunction is detected on “SELF-DIAG [CURRENT]” even
though malfunction is detected in “SRS Operation Check”, check the
battery voltage. If the battery voltage is less than 9V, charge or
replace the battery. Then go to SRS-23, "
DIAGNOSTIC PROCE-
DURE 3" . If the battery voltage is OK, go to SRS-25, "DIAGNOSTIC
PROCEDURE 4 (CONTINUED FROM DIAGNOSTIC PROCEDURE
2)" to diagnose the following cases:

Self-diagnostic result “SELF-DIAG [PAST]” (previously stored in
the memory) might not be erased after repair.

The SRS system malfunctions intermittently.
CONSULT-II Diagnostic Code Chart (“SELF-DIAG [CURRENT]”)
SHIA0203E
SRS701
Diagnostic item Explanation Repair order
“Recheck SRS at each replacement”
NO DTC IS
DETECTED. When malfunction is
indicated by the “AIR
BAG” warning lamp in
User mode.

Low battery voltage (Less than 9V)
Go to SRS-23, "DIAGNOSTIC PRO-
CEDURE 3" after charging the bat-
tery.

Self-diagnostic result “SELF-DIAG
[PAST]” (previously stored in the
memory) might not be erased after
repair.

Intermittent malfunction has been
detected in the past.

Go to SRS-25, "DIAGNOSTIC PRO-
CEDURE 4 (CONTINUED FROM
DIAGNOSTIC PROCEDURE 2)" .

Go to SRS-25, "DIAGNOSTIC PRO-
CEDURE 5" .

No malfunction is detected. —
DRIVER AIR BAG
MODULE
[OPEN]

Driver air bag module circuit is open (including the spiral cable). 1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible damage.
3. Replace the driver air bag module.
4. Replace the spiral cable.
5. Replace the diagnosis sensor unit.
6. Replace the related harness.
DRIVER AIR BAG
MODULE
[VB-SHORT]

Driver air bag module circuit is shorted to a power supply circuit
(including the spiral cable).
DRIVER AIR BAG
MODULE
[GND-SHORT]

Driver air bag module circuit is shorted to ground (including the
spiral cable).
DRIVER AIR BAG
MODULE
[SHORT]

Driver air bag module circuit is shorted between lines.
ASSIST A/B MODULE
[OPEN]

Front passenger air bag module circuit is open. 1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible damage.
3. Replace the front passenger air bag module.
4. Replace the diagnosis sensor unit.
5. Replace the related harness.
ASSIST A/B MODULE
[VB-SHORT]

Front passenger air bag module circuit is shorted to a power
supply circuit.
ASSIST A/B MODULE
[GND-SHORT]

Front passenger air bag module circuit is shorted to ground.
ASSIST A/B MODULE
[SHORT]

Front passenger air bag module circuit is shorted between lines.

SRS-22
TROUBLE DIAGNOSIS
Revision: 2005 July 2005 FX
NOTE:

Follow the procedures in numerical order when repairing malfunctioning parts. Confirm whether malfunc-
tion is eliminated using air bag warning lamp or CONSULT-II each time repair is finished. If malfunction is
still observed, proceed to the next step. When malfunction is eliminated, further repair work is not
required.
PRE-TEN FRONT RH
[OPEN]
Front RH pre-tensioner circuit is open. 1. Visually check the wiring harness
connections.
2. Replace the harness if it has visible damage.
3. Replace the front RH seat belt.
4. Replace the diagnosis sensor unit.
5. Replace the related harness.
PRE-TEN FRONT RH
[VB-SHORT]

Front RH pre-tensioner circuit is shorted to a power supply cir-
cuit.
PRE-TEN FRONT RH
[GND-SHORT]

Front RH pre-tensioner circuit is shorted to ground.
PRE-TEN FRONT RH
[SHORT]

Front RH pre-tensioner circuit is shorted between lines.
CURTAIN MODULE LH
[OPEN]

LH side curtain air bag module circuit is open. 1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible damage.
3. Replace the LH side curtain air bag module.
4. Replace the diagnosis sensor unit.
5. Replace the related harness.
CURTAIN MODULE LH
[VB-SHORT]

LH side curtain air bag module circuit is shorted to a power sup-
ply circuit.
CURTAIN MODULE LH
[GND-SHORT]

LH side curtain air bag module circuit is shorted to ground.
CURTAIN MODULE LH
[SHORT]

LH side curtain air bag module circuit is shorted between lines.
CURTAIN MODULE RH
[OPEN]

RH side curtain air bag module circuit is open. 1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible damage.
3. Replace the RH side curtain air bag module.
4. Replace the diagnosis sensor unit.
5. Replace the related harness.
CURTAIN MODULE RH
[VB-SHORT]

RH side curtain air bag module circuit is shorted to a power sup-
ply circuit.
CURTAIN MODULE RH
[GND-SHORT]

RH side curtain air bag module circuit is shorted to ground.
CURTAIN MODULE RH
[SHORT]

RH side curtain air bag module circuit is shorted between lines.
CONTROL UNIT

Diagnosis sensor unit is malfunctioning. 1. Visually check the wiring harness connection.
2. Replace the diagnosis sensor unit.
Diagnostic item Explanation
Repair order
“Recheck SRS at each replacement”