INFINITI FX35 2008 Service Manual

HOODBL-17
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4. Confirm hood lock is properly lubricated. If necessary, apply grease at the point shown in the figure.
PIIA3550E
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BL-18
< SERVICE INFORMATION >
RADIATOR CORE SUPPORT
RADIATOR CORE SUPPORT
Removal and InstallationINFOID:0000000001327787
REMOVAL
1. Remove the front fender protector. Refer to EI-24, "Component Parts Location".
2. Remove the front bumper. Refer to EI-14, "
Component Parts Location".
3. Remove the ICC. Refer to ACS-65
.
4. Remove the headlamp. Refer to LT-30, "
Removal and Installation".
5. Remove the washer tank. Refer to WW-28, "
Removal and Installation of Washer Tank".
6. Remove the resonator. Refer to EM-17
or EM-173.
7. Remove the power steering oil cooler. Refer to PS-37
.
8. Remove the ambient sensor. Refer to ATC-99, "
Removal and Installation".
9. Remove the crash zone sensor. Refer to SRS-42, "
Removal and Installation".
10. Remove the horn connector, cooling fan connector and harness clip.
11. Remove the hood lock and disconnect hood lock control cable. Refer to BL-15, "
Removal and Installation
of Hood Lock Control".
12. Remove the reservoir tank. Refer to CO-40, "
Removal and Installation" or CO-13, "Removal and Installa-
tion".
13. Remove mounting blots and remove radiator core support. Remove mounting bolts with power tool.
14. After remove radiator core suppor t, remove the horn, cooling fan.
1. Radiator core support assembly 2. Bolt 3. Bolt
4. Horn (High) 5. Air guide (RH) 6. Cooling fan
7. Air guide (LH) 8. Horn (Low)
PIIA6018E
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RADIATOR CORE SUPPORTBL-19
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INSTALLATION
Install in the reverse order of removal.
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BL-20
< SERVICE INFORMATION >
FRONT FENDER
FRONT FENDER
Removal and InstallationINFOID:0000000001327788
REMOVAL
1. Remove the front bumper. Refer to EI-14, "Component Parts Location".
2. Remove the headlamp. Refer to LT-30, "
Removal and Installation".
3. Remove the front fender protector. Refer to EI-24, "
Component Parts Location".
4. Remove the mounting bolt and remove the front fender.
CAUTION:
While removing use a shop cloth to protect body from damaging.
INSTALLATION
Install in the reverse order of removal.
CAUTION:
 After installing, apply touch-up paint (the body color) onto the head of the front fender mounting
bolts.
 After installing, check front fender adjustment. Refer to BL-13, "
Fitting Adjustment" and BL-131, "Fit-
ting Adjustment".
1. Front fender 2. Bolt
PIIA6076E
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POWER DOOR LOCK SYSTEMBL-21
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POWER DOOR LOCK SYSTEM
Component Parts and Har ness Connector LocationINFOID:0000000001327789
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BL-22
< SERVICE INFORMATION >
POWER DOOR LOCK SYSTEM
System Description
INFOID:0000000001327790
Power is supplied at all times
 through 50A fusible link (letter M, located in the fuse and fusible link box).
 to BCM terminal 55
 thought 15A fuse [No. 22, located in the fuse block (J/B)]
 to BCM terminal 42
 thought 15A fuse [No. 22, located in the fuse block (J/B)]
 to key switch terminal 2 (without intelligent key system)
 thought 15A fuse [No. 22, located in the fuse block (J/B)].
 to key switch and ignition knob switch te rminal 3 (with intelligent key system)
When key switch is ON (key is inserted in ignition key cylinder), power is supplied
 through key switch terminal 1 (without intelligent key system) or 4 (with intelligent key system).
 to BCM terminal 37
When the door is locked or unlocked with power window main switch (door lock and unlock switch), ground is
supplied
 to CPU of power window main switch
 through power window main switch (door lock and unlock switch) terminal 17
 through grounds M35, M45 and M85.
Then power window main switch (door lock and unlock switch) operation signal is supplied.
 through power window main switch terminal 14.
 to BCM terminal 22
When the door is locked or unlocked with front power window switch (passenger side) (door lock and unlock
switch), ground is supplied
 to CPU of front power window switch (passenger side)
 through front power window switch (passenger si de) (door lock and unlock switch) terminal 11
 through grounds M35, M45 and M85.
Then front power window switch (passenger side) (door lock and unlock switch) operation signal is supplied
 through front power window switch (passenger side) terminal 16.
 to BCM terminal 22
When the door is locked with front door key cylinder switch, ground is supplied
 to power window main switch terminal 4
 through key cylinder switch terminals 1 and 5
 through grounds M35, M45 and M85.
Then key cylinder switch operation signal (lock) is supplied
 through power window main switch terminal 14.
 to BCM terminal 22
When the door is unlocked with key cylinder switch, ground is supplied
 to power window main switch terminal 6
 through key cylinder switch terminal 6 and 5
 through grounds M35, M45 and M85.
Then key cylinder switch operation signal (unlock) is supplied
 through power window main switch terminal 14.
 to BCM terminal 22
BCM is connected to power window main switch and fr ont power window switch (passenger side) as serial
link.
When the front door switch (driver side) is ON (door is OPEN), ground is supplied
 to BCM terminal 62
 through front door switch (driver side) terminal 1
 through front door switch (driver side) case ground.
PIIA6412E
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POWER DOOR LOCK SYSTEMBL-23
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When the front door switch (passenger side) is ON (door is OPEN), ground is supplied
 to BCM terminal 12
 through front door switch (passenger side) terminal 1
 through front door switch (passenger side) case ground.
When the rear door switch LH is ON (door is OPEN), ground is supplied
 to BCM terminal 63
 through front door switch LH terminal 1
 through rear door switch LH case ground.
When the rear door switch RH is ON (door is OPEN), ground is supplied
 to BCM terminal 13
 through front door switch RH terminal 1
 through rear door switch RH case ground.
When the back door switch is ON (door is OPEN), ground is supplied
 to BCM terminal 58
 through back door closure motor (door switch) terminal 7 and 8
 through grounds B15 and B45.
OUTLINE
Functions Available by Operating the Door Lock and Unlo ck Switches on Driver's Door and Passenger's Door
 Interlocked with the locking operation of door lock and unlock switch, door lock actuators of all doors and
fuel lid lock actuator are locked.
 Interlocked with the unlocking operation of door lock and unlock switch, door lock actuators of all doors and
fuel lid lock actuator are unlocked.
Functions Available by Operating th e Key Cylinder Switch on Driver's
 Interlocked with the locking operation of door key cyli nder, door lock actuators of all doors and fuel lid lock
actuator are locked.
Select Unlo ck Operation
 When door key cylinder is unlocked, door lock actuator driver side and fuel lid lock actuator are unlocked.
 When door key cylinder is unlocked for the second time within 5 seconds after the first operation, door lock
actuators on all doors are unlocked.
Select unlock operation mode can be changed using “DOOR LOCK-UNLOCK SET”\
mode in “WORK SUP-
PORT”. Refer to BL-36, "
CONSULT-III Function (BCM)".
Select unlock operation mode can be changed also on the display.
Key Reminder Door System
When door lock and unlock switch is operated to lock doors with ignition key put in key cylinder and any door
open, all door lock actuators are locked and then unlocked.
Key reminder door mode can be changed using “WOR K SUPPORT” mode in “ANTI-LOCK OUT SET”.
Refer to BL-36, "
CONSULT-III Function (BCM)".
CAN Communication System DescriptionINFOID:0000000001327791
CAN (Controller Area Network) is a serial communication li ne for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
CAN Communication UnitINFOID:0000000001327792
Refer to LAN-43, "CAN System Specification Chart".
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BL-24
< SERVICE INFORMATION >
POWER DOOR LOCK SYSTEM
Schematic/With Intelligent Key
INFOID:0000000001327793
TIWM1714E
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POWER DOOR LOCK SYSTEMBL-25
< SERVICE INFORMATION >
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Wiring Diagram - D/LOCK -/With Intelligent KeyINFOID:0000000001327794
TIWM1649E
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BL-26
< SERVICE INFORMATION >
POWER DOOR LOCK SYSTEM
TIWM1650E
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