battery INFINITI FX35 2007 Service Manual

IDX-2
ALPHABETICAL INDEX
A
A/C air flow ...................................................... ATC-37
A/C component layout ..................................... ATC-26
A/C compressor clutch removal and installation ...........
ATC-142
A/C compressor mounting ........... ATC-140, ATC-142,
ATC-146
, ATC-147, ATC-148, ATC-149, ATC-150,
ATC-152
, ATC-153, ATC-154, ATC-155
A/C compressor precaution ............................. ATC-13
A/C compressor special service tool ................ ATC-17
A/C control operation (auto A/C) ...................... ATC-34
A/C diagnostic work flow (auto A/C) .............. ATC-101
A/C evaporator ............................................... ATC-154
A/C HFC134a (R134a) system precaution ........ ATC-6
A/C HFC134a (R134a) system service procedure .......
ATC-137
A/C HFC134a (R134a) system service tools ... ATC-18
A/C HFC134a system service equipment precaution ...
ATC-13
A/C lubricant (R134a) ...................................... ATC-27
A/C lubrication oil ........................................... ATC-160
A/C operational check ...................................... ATC-60
A/C self-diagnoses (auto A/C) ........ ATC-52, ATC-101
A/C service data specification ........................ ATC-160
A/C system description (auto A/C) ................... ATC-30
A/C trouble diagnoses (auto A/C) .................... ATC-40
A/C, A - Wiring diagram ................................... ATC-45
A/T fluid checking ...................... AT-13, AT-53, MA-29
A/T fluid cooler cleaning .................................... AT-15
A/T fluid replacement ............................. AT-12, MA-31
A/T fluid temperature sensor ........................... AT-134
A/T IND - Wiring diagram .................................... DI-53
A/T self-diagnoses ........................................... AT-102
A/T shift lock system ........................................ AT-232
A/T shift lock system - Wiring diagram ............ AT-233
A/T trouble diagnoses ........................................ AT-44
Accelerator pedal position (APP) sensor ........ EC-576,
EC-583
, EC-597, EC-1258, EC-1265, EC-1279
Accelerator pedal released position learning .... EC-83,
EC-745
AF1B1-Wiring diagram ...... EC-232, EC-241, EC-250,
EC-260
, EC-607, EC-904, EC-913, EC-922, EC-932,
EC-1289
AF1B2-Wiring diagram ...... EC-234, EC-243, EC-252,
EC-262
, EC-609, EC-906, EC-915, EC-924, EC-934,
EC-1291
AF1HB1-Wiring diagram .................... EC-166, EC-838
AF1HB2-Wiring diagram .................... EC-168, EC-840
Air bag .............................................................. SRS-3
Air bag precautions ........................................... SRS-3
Air cleaner and air duct(VK45DE) ................... EM-177
Air cleaner and air duct(VQ35DE) .................... EM-17
Air cleaner filter replacement ............................ MA-25
Air cleaner filter replacement(VQ35DE) ........... MA-18
Air cleaner filter(VQ35DE) ................................ EM-18
Air conditioner cut control .................... EC-34, EC-696
Air flow meter - See Mass air flow sensor ...... EC-187,
EC-196
, EC-859, EC-868
Air fuel ratio sensor 1 ......... EC-229, EC-239, EC-248,
EC-257
, EC-605, EC-901, EC-911, EC-920, EC-929,
EC-1287
Air fuel ratio sensor 1 heater ............. EC-164, EC-837
Air mix. door motor ......................... ATC-71, ATC-131
Ambient sensor ............................. ATC-103, ATC-116
Angular tightening application ............................. EM-6
Angular tightening application(VK45DE) ........ EM-165
APPS1 - Wiring diagram ................. EC-578, EC-1260
APPS2 - Wiring diagram ................. EC-585, EC-1267
APPS3 - Wiring diagram ................. EC-599, EC-1281
ASC/BS - Wiring diagram ............... EC-541, EC-1217
ASC/SW - Wiring diagram .............. EC-524, EC-1200
ASCBOF - Wiring diagram .............. EC-618, EC-1300
ASCD .................................................. EC-35, EC-697
ASCD (automatic speed control device) ........... ACS-3
ASCD brake switch .......................................... EC-539
ASCD indicator lamp ....................................... EC-624
ASCD steering switch ...................................... EC-522
ASCIND - Wiring diagram ............... EC-625, EC-1307
AT indicator lamp ................................................ DI-52
Auto air conditioner - Wiring diagram ............. ATC-45
Auto amp ...................................................... ATC-115
Auto anti-dazzling inside mirror ....................... GW-65
Automatic amplifier ........... ATC-50, ATC-62, ATC-115
Automatic transmission fluid replacement ........ MA-32
AV communication line ........................ AV-64, AV-108
AWD - Wiring diagram ....................................... TF-17
Axle ................................................................... MA-37
Axle housing (rear) ........................................... RAX-7
B
Back Door ........................................................ BL-158
Back door ......................................................... BL-158
Back door opener - See Back door .................. BL-162
Basic inspection .................................. EC-76, EC-738
Battery ................................................................. SC-5
Battery/Starting/Charging System Tester SC-8, SC-14,
SC-27
BCM (Body control module) .............................. BCS-3
Block heater(VK45DE) .................................... EM-248
Block heater(VQ35DE) ................................... EM-123
Blower motor ................................... ATC-77, ATC-122
Blower unit .................................................... ATC-120
Brake booster .................................................... BR-15
Brake fluid level ................................................ MA-35
Brake hydraulic line ........................................... BR-11
Brake inspection ............................................... MA-36
Brake lines and cables inspection .................... MA-35
Brake master cylinder ........................................ BR-13
Brake switch ................................... EC-552, EC-1233
BRK/SW - Wiring diagram .............. EC-553, EC-1234
Bulb specifications ........................................... LT-201
Bumper, front ...................................................... EI-14
Bumper, rear ....................................................... EI-17

IP-2
PRECAUTIONS
Revision: 2006 July 2007 FX35/FX45
PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
NIS001U7
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.
PrecautionsNIS001U8

Disconnect both battery cables in advance.

Disconnect air bag system line in advance.

Never tamper with or force air bag lid open, as this may adversely affect air bag performance.

Be careful not to scratch pad and other parts.

When removing or disassembling any part, be careful not to damage or deform it. Protect parts, which
may get in the way with cloth.

When removing parts with a screwdriver or other tool, protect parts by wrapping them with vinyl or tape.

Keep removed parts protected with cloth.

If a clip is deformed or damaged, replace it.

If an unreusable part is removed, replace it with a new one.

Tighten bolts and nuts firmly to the specified torque.

After re-assembly has been completed, make sure each part functions correctly.

Remove stains in the following way.
Water-soluble stains:
Dip a soft cloth in warm water, and then squeeze it tightly. After wiping the stain, wipe with a soft dry cloth.
Oil stain:
Dissolve a synthetic detergent in warm water (density of 2 to 3% or less), dip the cloth, then clean off the stain
with the cloth. Next, dip the cloth in fresh water and squeeze it tightly. Then clean off the detergent completely.
Then wipe the area with a soft dry cloth.

Do not use any organic solvent, such as thinner or benzine.

INSTRUMENT PANEL ASSEMBLY IP-11
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Revision: 2006 July 2007 FX35/FX45
Removal and InstallationNIS001UF
WORK STEP
When removing instrument panel and pad, combination meter, display unit and audio unit, center console take
steps in the order shown by the numbers below.
CAUTION:

Disconnect both battery cables in advance.

Disconnect air bag system line in advance.

Never temper with air bag lid or force air bag lid to open, as this may adversely affect air bag per-
formance.

Be careful not to scratch pad and other parts.
[ ]: Number indicates step in removal procedures. 1. Front defroster grille (RH) 2. Instrument panel and pad 3. Front defroster grille (LH)
4. Combination meter assembly 5. Steering lock escutcheon 6. Side ventilation (LH)
7. Display unit and audio unit 8. Wiper and washer switch 9. Rubber
10. Lighting and turn signal switch 11. Combination meter bracket 12. Cluster lid C
13. Steering column upper cover 14. Steering column lower cover 15. Steering column front lower cover
16. Instrument side panel (LH) 17. Instrument clock finisher assembly 18. A/T console finisher assembly
19. Instrument driver lower panel 20. Center console 21. Instrument side panel (RH)
22. Instrument lower cover 23. Instrument passenger lower panel 24. Side ventilation (RH) metal clip clip pawl
Parts Reference
page Instrument
panel and pad Combination
meter Display unit and
audio unit Center console
(A) Front kicking plate (RH/LH) EI-40
[ 1 ] [ 1 ]
(B) Dash side finisher (RH/LH) EI-39
[ 2 ] [ 2 ]
(C) Front pillar garnish (RH/LH) EI-40
[ 3 ]
(D) A/T select lever knob AT- 2 2 9
[ 4 ] [ 1 ]
(E) Instrument clock finisher assembly IP-12
[ 5 ] [ 2 ]
(F) A/T console finisher assembly IP-12
[ 6 ] [ 3 ]
(G) Instrument side panel (RH/LH) IP-12
[ 7 ] [ 4 ]
(H) Center console IP-12
[ 8 ] [ 5 ]
(I) Instrument lower cover IP-13
[ 9 ]
(J) Instrument passenger lower panel IP-13
[10]
(K) Instrument driver lower panel IP-13
[11] [ 3 ]
(L) Steering column front lower cover IP-13
[12] [ 4 ]
(M) Steering column lower cover IP-13
[13] [ 5 ]
(N) Steering column upper cover IP-14
[14] [ 6 ]
(O) Wiper and washer switch IP-14
[15] [ 7 ]
(P) Lighting and turn signal switch IP-14
[16] [ 8 ]
(Q) Steering lock escutcheon IP-14
[17] [ 9 ]
(R) Combination meter assembly IP-14
[18] [10]
(S) Cluster lid C IP-14
[19] [ 1 ]
(T) Display unit and audio unit IP-15
[20] [ 2 ]
(U) Front defroster grille (RH/LH) IP-15
[21]
(V) Combination meter bracket IP-15
[22]
(W) Side ventilation (RH/LH) IP-15
[23]
(X) Instrument panel and pad IP-15
[24]

PRECAUTIONS LAN-3
[CAN FUNDAMENTAL]
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Revision: 2006 July 2007 FX35/FX45
[CAN FUNDAMENTAL]PRECAUTIONSPFP:00001
Precautions When Using CONSULT-IINKS004M7
Use CONSULT-II CONVERTER when connecting CONSULT-II to data link connector.
CAUTION:
CAN communication does not function properly if CONSULT-II is used without connecting CONSULT-II
CONVERTER.
Precautions for Trouble DiagnosisNKS004M8
CAUTION:

Never apply 7.0 V or more to the measurement terminal.

Use a tester with open terminal voltage of 7.0 V or less.

Turn the ignition switch OFF and disconnect the battery cable from the negative terminal when
checking the harness.
Precautions for Harness RepairNKS004M9

Solder the repaired area and wrap tape around the soldered
area.
NOTE:
A fray of twisted lines must be within 110 mm (4.33 in).

Bypass connection is never allowed at the repaired area.
NOTE:
Bypass connection may cause CAN communication error. The
spliced wire becomes separated and the characteristics of
twisted line are lost.

Replace the applicable harness as an assembly if error is detected on the shield lines of CAN communi-
cation line.
SKIB8766E
SKIB8767E

TROUBLE DIAGNOSIS LAN-7
[CAN FUNDAMENTAL]
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Revision: 2006 July 2007 FX35/FX45
TROUBLE DIAGNOSISPFP:00004
Condition of Error DetectionNKS004MC
“U1000” or “U1001” is indicated on SELF-DIAG RESULTS on CONSULT-II if CAN communication signal is not
transmitted or received between units for 2 seconds or more.
CAN COMMUNICATION SYSTEM ERROR

CAN communication line open (CAN-H, CAN-L, or both)

CAN communication line short (ground, between CAN communication lines, other harnesses)

Error of CAN communication control circuit of the unit connected to CAN communication line
WHEN INDICATED “U1000” OR “U1001” IS INDICATED EVEN THOUGH CAN COMMUNICA-
TION SYSTEM IS NORMAL

CONSULT-II CONVERTER not connected: Error may be detected by the self-diagnosis when not using
CONSULT-II CONVERTER (Depending on the control unit which carries out CAN communication).

Removal/installation of parts: Error may be detected when removing and installing CAN communication
unit and related parts while turning the ignition switch ON. (A DTC except for CAN communication may be
detected.)

Fuse blown out (removed): CAN communication of the unit may cease.

Voltage drop: Error may be detected if voltage drops due to discharged battery when turning the ignition
switch ON (Depending on the control unit which carries out CAN communication).

Error may be detected if the power supply circuit of the control unit, which carries out CAN communica-
tion, malfunctions (Depending on the control unit which carries out CAN communication).

Error may be detected if reprogramming is not completed normally.
NOTE:
CAN communication system is normal if “U1000” or “U1001” is indicated on SELF-DIAG RESULTS of CON-
SULT-II under the above conditions. Erase the memory of the self-diagnosis of each unit.

LAN-18
[CAN FUNDAMENTAL]
TROUBLE DIAGNOSES WORK FLOW
Revision: 2006 July 2007 FX35/FX45
INSPECTION OF VEHICLE CONDITION

Check whether or not “U1000” or “U1001” is indicated on “SELF-DIAG RESULTS” by CONSULT-II.
NOTE:
Root cause cannot be detected using the procedure in this section if “U1000” or “U1001” is not indicated.

Check whether the symptom is reproduced or not.
NOTE:

Never turn the ignition switch OFF or disconnect the battery cable while the reproducing the error. The
error may temporarily correct itself, making it difficult to determine the root cause.

The procedures for present errors differ from the procedures for past errors. Refer to LAN-25,
"DETECT THE ROOT CAUSE" .

LAN-42
[CAN]
PRECAUTIONS
Revision: 2006 July 2007 FX35/FX45
PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
NKS004MN
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.
Precautions When Using CONSULT-IINKS004MO
Use CONSULT-II CONVERTER when connecting CONSULT-II to data link connector.
CAUTION:
CAN communication does not function properly if CONSULT-II is used without connecting CONSULT-II
CONVERTER.
Precautions for Trouble DiagnosisNKS004MP
CAUTION:

Never apply 7.0 V or more to the measurement terminal.

Use a tester with open terminal voltage of 7.0 V or less.

Turn the ignition switch OFF and disconnect the battery cable from the negative terminal when
checking the harness.
Precautions for Harness RepairNKS004MQ

Solder the repaired area and wrap tape around the soldered
area.
NOTE:
A fray of twisted lines must be within 110 mm (4.33 in).
SKIB8766E

LAN-50
[CAN]
TROUBLE DIAGNOSIS
Revision: 2006 July 2007 FX35/FX45
CAN Communication Signal ChartNKS004NP
Refer to LAN-15, "How to Use CAN Communication Signal Chart" for how to use CAN communication signal
chart.
TYPE 1/TYPE 2
NOTE:
Refer to LAN-41, "
Abbreviation List" for the abbreviations of the connecting units.
T: Transmit R: Receive
Signals
ECM
DISP TCM
BCM
I-KEY
STRG M&AABS
ADP
IPDM-E
A/C compressor feedback signal T R
A/C compressor request signal T R
Accelerator pedal position signal T R R
ASCD CRUISE lamp signal T R
ASCD OD cancel request signal T R
ASCD operation signal T R
ASCD SET lamp signal T R
Battery voltage signal T R
Closed throttle position signal T R
Cooling fan speed request signal T R
Engine coolant temperature signal T R
Engine speed signal T R R R R
Engine status signal T R
Fuel consumption monitor signal TR
RT
Malfunctioning indicator lamp signal T R
Wide open throttle position signal T R
A/C switch/indicator signal TR
RT
System setting signal TR R
RT T
A/T CHECK indicator lamp signal T R
A/T self-diagnosis signal R T
Current gear position signal T R
Manual mode indicator signal T R
Output shaft revolution signal R T
P range signal T R R
Shift position indicator signal T R
Turbine revolution signal R T
A/C switch signal R T
Buzzer output signal TR
TR
Blower fan motor switch signal R T
Day time running light request signal T R
Door lock/unlock status signal T R
Door switch signal R T R R R R

LAN-52
[CAN]
TROUBLE DIAGNOSIS
Revision: 2006 July 2007 FX35/FX45
NOTE:
CAN data of the air bag diagnosis sensor unit is not used by usual service work, thus it is omitted.
TYPE 3
NOTE:
Refer to LAN-41, "
Abbreviation List" for the abbreviations of the connecting units.
T: Transmit R: Receive
TCS operation signal
T
VDC OFF indicator lamp signal R T
VDC OFF switch signal T
VDC operation signal T
Front wiper stop position signal R T
High beam status signal R T
Hood switch signal R T
Low beam status signal R T
Rear window defogger control signal R R R T Signals
ECM
DISP TCM
BCM
I-KEY
STRG M&AABS
ADP
IPDM-E
SignalsECM
DISP ICC
TCM
BCM
I-KEY
LANE
STRG M&AABS
LASER ADP
IPDM-E
A/C compressor feedback signal T R
A/C compressor request signal T R
Accelerator pedal position signal T R R R
ASCD OD cancel request signal T R
ASCD operation signal T R
Battery voltage signal T R
Closed throttle position signal T R R
Cooling fan speed request signal T R
Engine coolant temperature signal T R
Engine speed signal T R R R R R
Engine status signal T R
Fuel consumption monitor signal TR
RT
ICC steering switch signal T R
Malfunctioning indicator lamp signal T R
Snow mode switch signal RT
TR
Wide open throttle position signal T R
A/C switch/indicator signal TR
RT
System setting signal TR R
RT T
Buzzer output signal TR
TR
TR
ICC OD cancel request signal T R

TROUBLE DIAGNOSIS LAN-55
[CAN]
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Revision: 2006 July 2007 FX35/FX45
ASCD SET lamp signal T R
Battery voltage signal T R
Closed throttle position signal T R
Cooling fan speed request signal T R
Engine coolant temperature signal T R
Engine speed signal T R R R R R
Engine status signal T R
Fuel consumption monitor signal TR
RT
Malfunction indicator lamp signal T R
Wide open throttle position signal T R
AWD warning lamp signal T R
A/C switch/indicator signal TR
RT
System setting signal TR R
RT T
A/T CHECK indicator lamp signal T R
A/T self-diagnosis signal R T
Current gear position signal T R
Manual mode indicator signal T R
Output shaft revolution signal R T
P range signal T R R
Shift position indicator signal T R
Turbine revolution signal R T
A/C switch signal R T
Buzzer output signal TR
TR
Blower fan motor switch signal R T
Day time running light request signal T R
Door lock/unlock status signal T R
Door switch signal R T R R R R
Front fog light request signal T R
Front wiper request signal T R
High beam request signal T R R
Horn chirp signal T R
Ignition switch signal T R R
Key fob door unlock signal T R
Key fob ID signal T R
Key switch signal T R
Low beam request signal T R
Oil pressure switch signal RT
TR
Position light request signal R T R R Signals
ECM
4WD
DISP TCM
BCM
I-KEY
STRG M&A ABS
ADP
IPDM-E