2004 INFINITI FX35 wiring

RF-14
SUNROOF
Revision: 2004 November 2004 FX35/FX45
Wiring Diagram — SROOF —AIS003CV
TIWH0067E

SB-2
PRECAUTIONS
Revision: 2004 November 2004 FX35/FX45
PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
AHS000I8
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.
Precaution for Seat Belt ServiceAHS000I9
CAUTION:

Before removing the front seat belt pre-tensioner assembly, turn the ignition switch off, discon-
nect the both battery cables and wait at least 3 minutes.

Do not use electrical test equipment for front seat belt pre-tensioner connector.

After replacing or reinstalling front seat belt pre-tensioner assembly, or reconnecting front seat
belt pre-tensioner connector, check the system function. Refer to SRS-17, "
SRS Operation Check"
.

Deploy front seat belt pre-tensioner assembly before disposing. Refer to SRS-49, "DISPOSAL OF
AIR BAG MODULE AND SEAT BELT PRE-TENSIONER" .

Do not use disassemble buckle or seat belt assembly.

Replace anchor bolts if they are deformed or worn out.

Never oil tongue and buckle.

If any component of seat belt assembly is questionable, do not repair. Replace the whole seat belt
assembly.

If webbing is cut, frayed, or damaged, replace seat belt assembly.

When replacing seat belt assembly, use a genuine NISSAN seat belt assembly.
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-tensioner
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.

SB-4
SEAT BELTS
Revision: 2004 November 2004 FX35/FX45
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-77, "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-40, "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. Through anchor 12. Anchor bolt
13. Fiber washer 14. Plain washer 15. Outer anchor
16. Anchor bolt 17. Seat cushion outer finisher cover
PHIA0678E

SC-1
STARTING & CHARGING SYSTEM
K ELECTRICAL
CONTENTS
C
D
E
F
G
H
I
J
L
M
SECTION SC
A
B
SC
Revision: 2004 November 2004 FX35/FX45
STARTING & CHARGING SYSTEM
PRECAUTIONS .......................................................... 2
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 2
Wiring Diagrams and Trouble Diagnosis .................. 2
PREPARATION ........................................................... 3
Special Service Tools ............................................... 3
Commercial Service Tools ........................................ 3
BATTERY .................................................................... 4
How to Handle Battery ............................................. 4
METHODS OF PREVENTING OVER-DIS-
CHARGE ............................................................... 4
CHECKING ELECTROLYTE LEVEL .................... 5
SPECIFIC GRAVITY CHECK ............................... 5
CHARGING THE BATTERY ................................. 6
Trouble Diagnosis with Battery/Starting/Charging
System Tester .......................................................... 6
DIAGNOSTIC RESULT ITEM CHART .................. 8
Removal and Installation .......................................... 9
REMOVAL ............................................................. 9
INSTALLATION ..................................................... 9
STARTING SYSTEM ................................................ 10
System Description ................................................ 10
Wiring Diagram — START — .................................. 11
VK45DE ENGINE MODELS ................................ 11
VQ35DE ENGINE MODELS ............................... 12
Trouble Diagnosis with Battery/Starting/Charging
System Tester ........................................................ 13
DIAGNOSTIC RESULT ITEM CHART ................ 13
WORK FLOW ...................................................... 14
DIAGNOSTIC PROCEDURE 1 ........................... 15
DIAGNOSTIC PROCEDURE 2 ........................... 16
MINIMUM SPECIFICATION OF CRANKING VOLTAGE REFERENCING COOLANT TEM-
PERATURE ......................................................... 16
Removal and Installation ........................................ 17
VK45DE ENGINE MODELS ................................ 17
VQ35DE ENGINE MODELS (2WD) .................... 18
VQ35DE ENGINE MODELS (AWD) .................... 19
Disassembly and Assembly .................................... 20
Inspection After Disassembly ................................. 22
PINION/CLUTCH CHECK ................................... 22
CHARGING SYSTEM ............................................... 23
System Description ................................................. 23
Wiring Diagram — CHARGE — ............................. 24
VK45DE ENGINE MODELS ................................ 24
VQ35DE ENGINE MODELS ............................... 25
Trouble Diagnosis with Battery/Starting/Charging
System Tester ......................................................... 26
DIAGNOSTIC RESULT ITEM CHART ................ 27
WORK FLOW ...................................................... 28
DIAGNOSTIC PROCEDURE 1 ........................... 29
DIAGNOSTIC PROCEDURE 2 ........................... 30
DIAGNOSTIC PROCEDURE 3 ........................... 31
DIAGNOSTIC PROCEDURE 4 ........................... 32
DIAGNOSTIC PROCEDURE 5 ........................... 33
MALFUNCTION INDICATOR .............................. 33
Removal and Installation ........................................ 34
VK45DE ENGINE MODELS ................................ 34
VQ35DE ENGINE MODELS ............................... 35
Disassembly and Assembly .................................... 37
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 39
Battery .................................................................... 39
Starter ..................................................................... 39
Alternator ................................................................ 39

SC-2
PRECAUTIONS
Revision: 2004 November 2004 FX35/FX45
PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
AKS00794
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.
Wiring Diagrams and Trouble DiagnosisAKS00796
When you read wiring diagrams, refer to the following:

Refer to GI-15, "How to Read Wiring Diagrams" in GI section.

Refer to PG-3, "POWER SUPPLY ROUTING CIRCUIT" for power distribution circuit in PG section.
When you perform trouble diagnosis, refer to the following:

Refer to GI-11, "HOW TO FOLLOW TEST GROUPS IN TROUBLE DIAGNOSES" in GI section.

Refer to GI-27, "How to Perform Efficient Diagnosis for an Electrical Incident" in GI section.

STARTING SYSTEM
SC-11
C
D
E
F
G
H
I
J
L
MA
B
SC
Revision: 2004 November 2004 FX35/FX45
Wiring Diagram — START —AKS0079D
VK45DE ENGINE MODELS
TKWM1275E

SC-24
CHARGING SYSTEM
Revision: 2004 November 2004 FX35/FX45
Wiring Diagram — CHARGE —AKS0079J
VK45DE ENGINE MODELS
TKWM0550E

SE-1
SEAT
I BODY
CONTENTS
C
D
E
F
G
H
J
K
L
M
SECTION SE
A
B
SE
Revision: 2004 November 2004 FX35/FX45
SEAT
PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
Service Notice .......................................................... 3
Precautions for Work ................................................ 3
PREPARATION ........................................................... 4
Special Service Tools ............................................... 4
Commercial Service Tools ........................................ 4
SQUEAK AND RATTLE TROUBLE DIAGNOSIS ...... 5
Work Flow ................................................................ 5
CUSTOMER INTERVIEW ..................................... 5
DUPLICATE THE NOISE AND TEST DRIVE ....... 6
CHECK RELATED SERVICE BULLETINS ........... 6
LOCATE THE NOISE AND IDENTIFY THE
ROOT CAUSE ...................................................... 6
REPAIR THE CAUSE ........................................... 6
CONFIRM THE REPAIR ....................................... 7
Generic Squeak and Rattle Troubleshooting ........... 7
INSTRUMENT PANEL .......................................... 7
CENTER CONSOLE ............................................. 7
DOORS ................................................................. 7
TRUNK .................................................................. 8
SUNROOF/HEADLINING ..................................... 8
SEATS ................................................................... 8
UNDERHOOD ....................................................... 8
Diagnostic Worksheet .............................................. 9
AUTOMATIC DRIVE POSITIONER ...........................11
System Description ................................................. 11
MANUAL OPERATION ........................................ 11
AUTOMATIC OPERATION .................................. 11
MEMORY STORING AND KEY FOB INTER-
LOCK STORING .................................................. 11
MEMORY SWITCH OPERATION ....................... 13
ENTRY OPERATION .......................................... 13
EXITING OPERATION ........................................ 13
KEY FOB INTERLOCK OPERATION ................. 14
FAIL- SAFE MODE ............................................. 14
CANCEL OF FAIL-SAFE MODE ......................... 14
Component Parts and Harness Connector Location ... 15CAN Communication System Description .............. 16
CAN Communication Unit ....................................... 16
Schematic ............................................................... 17
Wiring Diagram–AUT/DP– ...................................... 19
Terminals and Reference Values for BCM .............. 30
Terminals and Reference Values for Automatic
Drive Positioner Control Unit .................................. 30
Terminals and Reference Values for Driver Seat
Control Unit ............................................................. 32
Work Flow ............................................................... 34
Preliminary Check .................................................. 35
SETTING CHANGE FUNCTION ......................... 35
CHECK POWER SUPPLY AND GROUND ......... 35
CONSULT-II Function ............................................. 38
CONSULT-II INSPECTION PROCEDURE .......... 38
SELF-DIAGNOSIS RESULTS ............................. 39
CAN DIAGNOSIS SUPPORT MONITOR ............ 40
DATA MONITOR ................................................. 40
ACTIVE TEST ..................................................... 41
Can Communication Inspection Using CONSULT-
II (Self-diagnosis) .................................................... 42
Symptom Chart ....................................................... 42
Sliding Motor Circuit Check .................................... 44
Reclining Motor Circuit Check ................................ 45
Front Lifting Motor Circuit Check ............................ 46
Rear Lifting Motor Circuit Check ............................. 48
Telescopic Motor Circuit Check .............................. 49
Tilt Motor Circuit Check .......................................... 51
Driver Side Mirror Motor Circuit Check ................... 52
Passenger Side Mirror Motor Circuit Check ........... 54
Sliding Sensor Circuit Check .................................. 56
Reclining Sensor Circuit Check .............................. 57
Front Lifting Sensor Circuit Check .......................... 58
Rear Lifting Sensor Circuit Check .......................... 59
Telescopic Sensor Circuit Check ............................ 60
Tilt Sensor Circuit Check ........................................ 61
Driver Side Mirror Sensor Circuit Check ................. 62
Passenger Side Mirror Sensor Circuit Check ......... 63
Steering and Door Mirror Sensor Power and Ground
Circuit Check .......................................................... 64