charging INFINITI FX35 2007 Manual PDF

SC-36
CHARGING SYSTEM
Revision: 2006 July 2007 FX35/FX45
7. Remove oil pressure switch harness clip from alternator stay.
(2WD)
8. Disconnect oil pressure switch connector. (2WD)
9. Remove alternator stay mounting bolts and alternator stay, using power tools.
10. Remove alternator mounting bolt, using power tools.
11. Remove alternator assembly downward from the vehicle.
ALTERNATOR PULLEY INSPECTION
Perform the following.

Make sure that alternator pulley does not rattle.

Make sure that alternator pulley nut is tight.
INSTALLATION
Installation is the reverse order of removal.

Install alternator, and check tension of belt. Refer to EM-15, "Checking Drive Belts" .
CAUTION:
Be sure to tighten “B” terminal nut carefully.
PKIA1923E
Alternator pulley nut:
: 118 N·m (12.0 kg-m, 87 ft-lb)

CHARGING SYSTEM SC-37
C
D E
F
G H
I
J
L
M A
B
SC
Revision: 2006 July 2007 FX35/FX45
Disassembly and AssemblyNKS002UZ
VK45DE ENGINE MODELS (LR1110-716V)
1. Stator assembly 2. Slip ring 3. Rotor assembly
4. Retainer 5. Front bearing 6. Front bracket assembly
7. Pulley 8. Pulley nut 9. Fun guide
10. Double labyrinth seal 11. IC voltage regulator assembly 12. Diode assembly
13. Rear bracket assembly 14. Bush 15. B terminal nut
16. Through-bolt and nut
PKID0691E

SC-38
CHARGING SYSTEM
Revision: 2006 July 2007 FX35/FX45
VQ35DE ENGINE MODELS (A3TG0191)
1. Rear bearing 2. Rotor assembly 3. Retainer
4. Front bearing 5. Through-bolt 6. Front bracket assembly
7. Pulley 8. Pulley nut 9. Stator assembly
10. IC voltage regulator assembly 11. Diode assembly 12. Rear bracket assembly
13. Bush 14. B terminal nut : Always replace after every disas- sembly
PKID0692E

TROUBLE DIAGNOSIS SRS-23
C
D E
F
G
I
J
K L
M A
B
SRS
Revision: 2006 July 2007 FX35/FX45
DTC No. Index (“SELF-DIAG [CURRENT]”)
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-27, "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-29, "DIAGNOSTIC PRO-
CEDURE 4 (CONTINUED FROM
DIAGNOSTIC PROCEDURE 2)" .

Go to SRS-29, "DIAGNOSTIC PRO-
CEDURE 5" .

No malfunction is detected. —
DRIVER AIR BAG
MODULE
[OPEN]
[B1054]

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]
[B1055]

Driver air bag module circuit is shorted to a power supply circuit
(including the spiral cable).
DRIVER AIR BAG
MODULE
[GND-SHORT]
[B1056]

Driver air bag module circuit is shorted to ground (including the
spiral cable).
DRIVER AIR BAG
MODULE
[SHORT]
[B1057]

Driver air bag module circuit is shorted between lines.
ASSIST A/B MODULE
[OPEN]
[B1070]

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]
[B1071]

Front passenger air bag module circuit is shorted to a power
supply circuit.
ASSIST A/B MODULE
[GND-SHORT]
[B1072]

Front passenger air bag module circuit is shorted to ground.
ASSIST A/B MODULE
[SHORT]
[B1073]

Front passenger air bag module circuit is shorted between lines.
CRASH ZONE SEN
[UNIT FAIL]
[B1033]
[B1034]
CRASH ZONE SEN
[COMM FAIL]
[B1035]
CRASH ZONE SEN
[UNMATCH]
[B1036]

Crash zone sensor 1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible damage.
3. Replace the crash zone sensor.
4. Replace the diagnosis sensor unit.
5. Replace the related harness.

AIR BREATHER HOSE TF-43
C E F
G H
I
J
K L
M A
B
TF
Revision: 2006 July 2007 FX35/FX45
AIR BREATHER HOSEPFP:31098
Removal and InstallationNDS000AM
Refer to the figure for air breather hose removal and installation information.
CAUTION:

Make sure there are no pinched or restricted areas on the air breather hose caused by bending or
winding when installing it.

Be sure to insert air breather hose to transfer tube (metal connector) until hose end reaches the
tube's base and another hose end reaches the tube bend R portion of A/T fluid charging pipe.
SDIA2408E