2005 INFINITI FX35 vq35de

QUICK REFERENCE CHART M35/M45
QUICK REFERENCE CHART M35/M45PFP:00000
ENGINE TUNE-UP DATA (VQ35DE)ELS0003W
Engine modelVQ35DE
Firing order1-2-3-4-5-6
Idle speed
A/T (In “P” or “N” position)rpm
650 ± 50
Ignition timing (BTDC at idle speed)
A/T (In “P” or “N” position)15° ± 5°
CO% at idle 0.7 - 9.9 % and engine runs smoothly
Drive BeltDeflection adjustment Unit: mm (in) Tension adjustment Unit: N (kg, lb)
Used belt
New beltUsed belt
New belt
Limit After adjustment Limit After adjustment
Alternator and power
steering oil pump belt7 (0.28)4 - 5
(0.16 - 0.20)3.5 - 4.5
(0.138 - 0.177)294 (30, 66)730 - 818
(74.5 - 83.5,
164 - 184)838 - 926
(85.5 - 94.5,
188 - 208)
A/C compresor belt 12 (0.47)9 - 10
(0.35 - 0.39)8 - 9
(0.31 - 0.35)196 (20, 44)348 - 436
(35.5 - 44.5,
78 - 98)470 - 559
( 4 8 - 5 7 ,
106 - 126)
Applied pushing force 98N (10kg, 22lb) —
Radiator cap relief pressure
kPa (kg/cm
2 , psi)
Standard 78 - 98 (0.8 - 1.0, 11 - 14)
Limit 59 (0.6, 9)
Cooling system leakage testing pres-
surekPa (kg/cm
2 , psi)157 (1.6, 23)
Compression pressure
kPa (kg/cm
2 , psi)/rpm
Standard 1,275 (13.0, 185) /300
Minimum 981 (10.0, 142) /300
Spark plug Standard type PLFR5A-11
Hot type PLFR4A-11
Cold type PLFR6A-11
2005

QUICK REFERENCE CHART M35/M45
REAR WHEEL ALIGNMENT (Unladen*)
ELS0003Y
* : Fuel, engine coolant and engine oil full. Spare tire, jack, hand tools and mats in designated positions.
BRAKEELS0003Z
* : Under force of 490 N (50 kg, 110 lb) with engine running.
REFILL CAPACITIESELS00040
Camber
Degree minute (Decimal degree)Minimum – 1° 18′ (– 1.30°)
Nominal – 0° 48′ (– 0.80°)
Maximum – 0° 18′ (– 0.30°)
Total toe-inDistance ( A – B ) Minimum 2.4 mm (0.094 in)
Nominal 4.7 mm (0.185 in)
Maximum 7.0 mm (0.276 in)
Angle (left plus right )
Degree minute (Degree)Minimum 0° 05′ (0.08°)
Nominal 0° 10′ (0.17°)
Maximum 0° 15′ (0.25°)
Front brake Pad wear limit 2.0 mm (0.079 in)
Rotor repair limit 26.0 mm (1.024 in)
Rear brake Pad wear limit 2.0 mm (0.079 in)
Rotor repair limit 14.0 mm (0.551 in)
Pedal free height 161.5 - 171.5 mm (6.358 - 6.752 in)
Pedal depressed height* More than 80 mm (3.15 in)
UNITLiter US measure
Fuel tank90 23 - 3/4 gal
Coolant ( With reservoir tank )VQ35DE 8.6 9 - 1/8 qt
VK45DE 10.0 10 - 5/8 qt
Engine(VQ35DE)Drain and refill
With oil filter change 4.7 5 qt
Without oil filter change 4.4 4 - 5/8 qt
Dry engine (Overhaul) 5.4 5 - 3/4 qt
Engine(VK45DE)Drain and refill
With oil filter change 6.4 6 - 3/4 qt
Without oil filter change 5.8 6 - 1/8 qt
Dry engine (Overhaul) 7.2 7 - 5/8 qt
Transmission A/T 10.3 10 - 7/8 qt
Transfer1.25 2 - 5/8 pt
Differential carrierFront 0.65 1 - 3/8 pt
Rear 1.4 3 pt
Power steering system 1.0 1 - 1/8 qt
Air conditioning systemCompressor oil 0.18 6.0 fl oz
Refrigerant 0.55 kg 1.21 lb
2005

ACCELERATOR CONTROL SYSTEM ACC-3
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ACC
Revision: 2005 July 2005 FX
ACCELERATOR CONTROL SYSTEMPFP:18005
Removal and InstallationABS005ZA
REMOVAL
1. Disconnect accelerator pedal position sensor harness connector.
2. Loosen mounting nuts, and remove accelerator pedal assembly. CAUTION:

Do not disassemble accelerator pedal assembly. Do not remove accelerator pedal position sen-
sor from accelerator pedal assembly.

Avoid impact from dropping etc. during handling.

Be careful to keep accelerator pedal assembly away from water.
INSTALLATION
Installation is the reverse order of removal.
INSPECTION AFTER INSTALLATION

Make sure accelerator pedal moves smoothly within the whole operation range when it is fully depressed
and released.

Make sure accelerator pedal securely returns to the fully released position.

For the electrical inspection of accelerator pedal position sensor, refer to the following.
–VQ35DE
EC-619, "
DTC P2122, P2123 APP SENSOR", EC-626, "DTC P2127, P2128 APP SENSOR" and EC-640,
"DTC P2138 APP SENSOR"
–VK45DE
EC-1302, "
DTC P2122, P2123 APP SENSOR", EC-1309, "DTC P2127, P2128 APP SENSOR" and EC-
1323, "DTC P2138 APP SENSOR"
CAUTION:
When harness connector of accelerator pedal position sensor is disconnected, perform “Acceler-
ator Pedal Released Position Learning”. Refer to EC-96, "
Accelerator Pedal Released Position
Learning" (VQ35DE) or EC-786, "Accelerator Pedal Released Position Learning" (VK45DE).
1. Accelerator pedal assembly
SBIA0332E

AUTOMATIC SPEED CONTROL DEVICE (ASCD) ACS-3
[ASCD]
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ACS
Revision: 2005 July 2005 FX
[ASCD]AUTOMATIC SPEED CONTROL DEVICE (ASCD)PFP:18930
DescriptionAKS007XN
Regarding the information for ASCD system, refer to EC-36, "AUTOMATIC SPEED CONTROL DEVICE
(ASCD)" (VQ35DE), EC-727, "AUTOMATIC SPEED CONTROL DEVICE (ASCD)" (VK45DE).

INDEX FOR DTC AT-5
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Revision: 2005 July 2005 FX
INDEX FOR DTCPFP:00024
Alphabetical Index ACS002L1
NOTE:
If DTC U1000 is displayed with other DTCs, first perform the trouble diagnosis for DTC U1000. Refer to
AT- 1 0 6
.
*1: These numbers are prescribed by SAE J2012.
*2: For VQ35DE engine.
*3: These malfunctions cannot be displayed MIL if another malfunction is assigned to MIL. Items
(CONSULT-II screen terms) DTC
Reference page
OBD-II Except OBD-II
CONSULT-II GST (*1) CONSULT-II only “A/T”
A/T 1ST E/BRAKING — P1731 AT- 1 4 8
ATF PRES SW 1/CIRC — P1841AT- 1 7 5
ATF PRES SW 3/CIRC — P1843AT- 1 7 7
ATF PRES SW 5/CIRC — P1845AT- 1 7 9
ATF PRES SW 6/CIRC — P1846AT- 1 8 1
A/T INTERLOCK P1730 P1730AT- 1 4 5
A/T TCC S/V FNCTN P0744 P0744 AT- 1 2 7
ATF TEMP SEN/CIRC P0710 P1710AT- 1 3 6
CAN COMM CIRCUIT U1000 U1000AT- 1 0 6
D/C SOLENOID/CIRC P1762 P1762AT- 1 5 8
D/C SOLENOID FNCTN P1764 (*3) P1764 AT- 1 6 0
ENGINE SPEED SIG P0725 (*2) P0725AT- 1 2 3
FR/B SOLENOID/CIRC P1757 P1757AT- 1 5 4
FR/B SOLENOID FNCT P1759 P1759 AT- 1 5 6
HLR/C SOL/CIRC P1767 P1767AT- 1 6 2
HLR/C SOL FNCTN P1769 (*3) P1769 AT- 1 6 4
I/C SOLENOID/CIRC P1752 P1752AT- 1 5 0
I/C SOLENOID FNCTN P1754 (*3) P1754 AT- 1 5 2
L/PRESS SOL/CIRC P0745 P0745AT- 1 2 9
LC/B SOLENOID/CIRC P1772 P1772AT- 1 6 6
LC/B SOLENOID FNCT P1774 P1774 AT- 1 6 8
MANU MODE SW/CIRC — P1815AT- 1 7 0
PNP SW/CIRC P0705 P0705 AT- 11 4
STARTER RELAY/CIRC — P0615AT- 1 0 9
TCC SOLENOID/CIRC P0740 P0740AT- 1 2 5
TCM P0700(*2) P0700 AT- 11 3
TCM·RAM — P1702AT- 1 3 1
TCM·ROM — P1703AT- 1 3 2
TP SEN/CIRC A/T P1705(*2) P1705AT- 1 3 3
TURBINE REV S/CIRC P1716 P1716AT- 1 4 1
VEH SPD SE/CIR·MTR — P1721AT- 1 4 3
VEH SPD SEN/CIR AT P0720 P0720 AT- 11 8

AT-6
INDEX FOR DTC
Revision: 2005 July 2005 FX
DTC No. Index ACS002L2
NOTE:
If DTC U1000 is displayed with other DTCs, first perform the trouble diagnosis for DTC U1000. Refer to
AT- 1 0 6
.
*1: These numbers are prescribed by SAE J2012.
*2: For VQ35DE engine.
*3: These malfunctions cannot be displayed MIL if another malfunction is assigned to MIL. DTC
Items
(CONSULT-II screen terms) Reference page
OBD-II Except OBD-II
CONSULT-II GST (*1) CONSULT-II
only “A/T”
— P0615 STARTER RELAY/CIRC AT- 1 0 9
P0700(*2) P0700 TCM AT- 11 3
P0705 P0705 PNP SW/CIRCAT- 11 4
P0710 P1710 ATF TEMP SEN/CIRCAT- 1 3 6
P0720 P0720 VEH SPD SEN/CIR AT AT- 11 8
P0725 (*2) P0725 ENGINE SPEED SIG AT- 1 2 3
P0740 P0740 TCC SOLENOID/CIRCAT- 1 2 5
P0744 P0744 A/T TCC S/V FNCTNAT- 1 2 7
P0745 P0745 L/PRESS SOL/CIRCAT- 1 2 9
— P1702 TCM·RAMAT- 1 3 1
— P1703 TCM·ROMAT- 1 3 2
P1705 (*2) P1705 TP SEN/CIRC A/T AT- 1 3 3
P1716 P1716 TURBINE REV S/CIRCAT- 1 4 1
— P1721 VEH SPD SE/CIR·MTRAT- 1 4 3
P1730 P1730 A/T INTERLOCK AT- 1 4 5
— P1731 A/T 1ST E/BRAKINGAT- 1 4 8
P1752 P1752 I/C SOLENOID/CIRC AT- 1 5 0
P1754 (*3) P1754 I/C SOLENOID FNCTN AT- 1 5 2
P1757 P1757 FR/B SOLENOID/CIRCAT- 1 5 4
P1759 (*3) P1759 FR/B SOLENOID FNCT AT- 1 5 6
P1762 P1762 D/C SOLENOID/CIRCAT- 1 5 8
P1764 (*3) P1764 D/C SOLENOID FNCTN AT- 1 6 0
P1767 P1767 HLR/C SOL/CIRCAT- 1 6 2
P1769 P1769 HLR/C SOL FNCTNAT- 1 6 4
P1772 P1772 LC/B SOLENOID/CIRCAT- 1 6 6
P1774 P1774 LC/B SOLENOID FNCTAT- 1 6 8
— P1815 MANU MODE SW/CIRCAT- 1 7 0
— P1841 ATF PRES SW 1/CIRCAT- 1 7 5
— P1843 ATF PRES SW 3/CIRCAT- 1 7 7
— P1845 ATF PRES SW 5/CIRCAT- 1 7 9
— P1846 ATF PRES SW 6/CIRCAT- 1 8 1
U1000 U1000 CAN COMM CIRCUIT AT- 1 0 6

PRECAUTIONS AT-9
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Revision: 2005 July 2005 FX
Service Notice or PrecautionsACS002L7
ATF COOLER SERVICE
If ATF contains frictional material (clutches, bands, etc.), or if an A/T is repaired, overhauled, or replaced,
inspect and clean the A/T fluid cooler mounted in the radiator or replace the radiator. Flush cooler lines using
cleaning solvent and compressed air after repair. For A/T fluid cooler cleaning procedure, refer to AT- 1 5 , "
A/T
Fluid Cooler Cleaning" . For radiator replacement, refer to CO-14, "RADIATOR" (for VQ35DE), CO-41, "RADI-
AT O R" (for VK45DE).
OBD-II SELF-DIAGNOSIS

A/T self-diagnosis is performed by the TCM in combination with the ECM. The results can be read through
the blinking pattern of the A/T CHECK indicator or the malfunction indicator lamp (MIL). Refer to the table
on AT- 9 3 , "
SELF-DIAGNOSTIC RESULT MODE" for the indicator used to display each self-diagnostic
result.

The self-diagnostic results indicated by the MIL are automatically stored in both the ECM and TCM mem-
ories.
Always perform the procedure on AT- 4 0 , "
HOW TO ERASE DTC" to complete the repair and avoid
unnecessary blinking of the MIL.
For details of OBD-II, refer to EC-54, "
ON BOARD DIAGNOSTIC (OBD) SYSTEM" (for VQ35DE) or EC-745,
"ON BOARD DIAGNOSTIC (OBD) SYSTEM" (for VK45DE).

Certain systems and components, especially those related to OBD, may use the new style slide-
locking type harness connector. For description and how to disconnect, refer to PG-74, "
HAR-
NESS CONNECTOR" .

AT-14
A/T FLUID
Revision: 2005 July 2005 FX
CAUTION:

When wiping away the A/T fluid level gauge, always use lint-free paper, not a cloth one.

To check A/T fluid level, insert the A/T fluid level gauge
until the cap contacts the end of the A/T fluid charging
pipe, with the A/T fluid level gauge reversed from the nor-
mal attachment conditions as shown.
8. Check A/T fluid condition.

If ATF is very dark or smells burned, check operation of A/T.
Flush cooling system after repair of A/T.

If ATF contains frictional material (clutches, bands, etc.),
replace radiator and flush cooler line using cleaning solvent
and compressed air after repair of A/T. Refer to CO-14,
"RADIATOR" (for VQ35DE) or CO-41, "RADIATOR" (for
VK45DE) and AT- 1 5 , "
A/T Fluid Cooler Cleaning" .
9. Install the removed A/T fluid level gauge in the A/T fluid charging pipe.
10. Tighten level gauge bolt.
Level gauge bolt: : 5.1 N·m (0.52 kg-m, 45 in-lb)
SCIA2899E
SCIA4896E