2007 INFINITI FX35 battery replacement

LT-4Revision: 2006 July 2007 FX35/FX45
IGNITION KEY HOLE ILLUMINATION (WITH-
OUT INTELLIGENT KEY) ................................ .182
IGNITION KEY HOLE ILLUMINATION (WITH
INTELLIGENT KEY) ......................................... .182
FRONT STEP LAMP ........................................ .183
REAR STEP LAMP .......................................... .183
LUGGAGE ROOM LAMP ................................. .183
VANITY MIRROR LAMP .................................. .183
MAP LAMP ....................................................... .184
INTERIOR ROOM LAMP ................................. .184
PERSONAL LAMP ........................................... .184
Removal and Installation ..................................... .184
LUGGAGE ROOM LAMP ................................. .184
MAP LAMP ....................................................... .185
INTERIOR ROOM LAMP ................................. .185
PERSONAL LAMP ........................................... .185
ILLUMINATION ...................................................... .186
System Description .............................................. .186 ILLUMINATION OPERATION BY LIGHTING
SWITCH ............................................................ .186
EXTERIOR LAMP BATTERY SAVER CONTROL .187
CAN Communication System Description ........... .188
CAN Communication Unit .................................... .188
Schematic ............................................................ .189
Wiring Diagram — ILL — ..................................... .191
Bulb Replacement ................................................ .200
GLOVE BOX LAMP .......................................... .200
A/T DEVICE ILLUMINATION ............................ .200
COIN BOX ILLUMINATION .............................. .200
Removal and Installation ...................................... .200
ILLUMINATION CONTROL SWITCH ............... .200
BULB SPECIFICATIONS ....................................... .201
Headlamp ............................................................. .201
Exterior Lamp ....................................................... .201
Interior Lamp/Illumination ..................................... .201

LT-34
HEADLAMP - XENON TYPE -
Revision: 2006 July 2007 FX35/FX45
ADJUSTMENT USING AN ADJUSTMENT SCREEN (LIGHT/DARK BORDERLINE)
If the vehicle front body has been repaired and/or headlamp assembly has been replaced, check aiming.
Use the aiming chart shown in the figure.

Basic illumination area for adjustment should be within the range shown on the aiming chart.
Adjust headlamp accordingly.
Bulb ReplacementNKS002VT
HEADLAMP HIGH/LOW BEAM
1. Turn lighting switch OFF.
2. Disconnect the battery cable from the negative terminal or remove power fuse.
3. Remove air cleaner case (when replacing LH bulb). Refer to EM-177, "
AIR CLEANER AND AIR DUCT" (VK45) or refer to
EM-17, "
AIR CLEANER AND AIR DUCT" (VQ35).
4. Remove radiator reservoir tank (when replacing RH bulb). Refer to CO-41, "
RADIATOR" (VK45) or refer to CO-14, "RADIATOR"
(VQ35).
5. Turn plastic cap counterclockwise and unlock it.
6. Turn bulb socket counterclockwise and unlock it.
7. Unlock retaining spring and remove bulb from headlamp.
8. Installation is the reverse order of removal.
NOTE:
After installation, perform aiming adjustment. Refer to LT- 3 3 , "
Aiming Adjustment" .
PKIC9731E
Headlamp high/low beam (Xenon) : 12 V - 35 W (D2S)
PKIC9730E

LT-182
INTERIOR ROOM LAMP
Revision: 2006 July 2007 FX35/FX45
4. CHECK STEP LAMP CIRCUIT
1. Disconnect BCM connector and front door driver side step lamp connector.
2. Check continuity between BCM harness connector M4 terminal 41 and front door driver side step lamp harness connector D9
terminal 1.
OK or NG
OK >> Replace BCM if step lamp does not work after setting the connector again. Refer to BCS-14, "
Removal and
Installation of BCM" .
NG >> Repair harness or connector.
All Interior Room Lamps Do Not OperateNKS002YZ
1. CHECK POWER SUPPLY CIRCUIT
1. All interior room lamps switch are OFF.
2. Turn ignition switch ON.
3. Check voltage between BCM harness connector M4 terminal 41 and ground.
OK or NG
OK >> Repair harness or connector. In a case of making a short circuit, be sure to disconnect cable from the nega-
tive terminal repairing harness, and then reconnect.
NG >> Replace BCM. Refer to BCS-14, "
Removal and Installa-
tion of BCM" .
Bulb ReplacementNKS002Z0
IGNITION KEY HOLE ILLUMINATION (WITHOUT INTELLIGENT KEY)
1. Remove combination meter. Refer to DI-25, "Removal and
Installation of Combination Meter" .
2. Remove screw and remove NATS antenna amp.
3. Pull out ring and turn bulb socket to left to release lock.
4. Installation is the reverse order of removal.
IGNITION KEY HOLE ILLUMINATION (WITH INTELLIGENT KEY)
1. Remove instrument lower panel (driver side). Refer to IP-10,
"INSTRUMENT PANEL ASSEMBLY" .
2. Turn the bulb socket counterclockwise and unlock it.
3. Installation is the reverse order of removal. 41 – 1 : Continuity should exist.
SKIA5951E
41 – Ground : Battery voltage.
SKIA5952E
Ignition key hole illumination : 12 V - 0.8 W
SKIA5575E
Ignition key hole illumination : 12 V - 0.8 W
PKIC9733E

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.

SRS-30
TROUBLE DIAGNOSIS
Revision: 2006 July 2007 FX35/FX45
3. Touch “TROUBLE DIAG RECORD”.
NOTE:
With “TROUBLE DIAG RECORD”, diagnosis results previously
erased by a reset operation can be displayed.
4. Diagnostic code is displayed on “TROUBLE DIAG RECORD”.
5. Touch “PRINT”.
6. Compare diagnostic codes to SRS-30, "
DTC No. Index (“SELF-
DIAG [PAST]” or “TROUBLE DIAG RECORD”)" .
7. Touch “BACK” key of CONSULT-II until “SELECT SYSTEM” appears.
8. Turn ignition switch OFF, then turn off and disconnect CON- SULT-II, and both battery cables.
9. Repair the system as outlined by the “Repair order” in “Intermit- tent Malfunction Diagnostic Code Chart”, that corresponds to the
self-diagnostic result. For replacement procedure of component
parts, refer to the Removal and Installation procedure for the appropriate component.
10. Go to SRS-27, "
DIAGNOSTIC PROCEDURE 3" , for final inspection.
DTC No. Index (“SELF-DIAG [PAST]” or “TROUBLE DIAG RECORD”)
SRS697
SHIA0182E
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" .

No malfunction is detected.
Go to SRS-27, "DIAGNOSTIC PRO-
CEDURE 3" .
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. If the harness check result is OK, replace driver air bag module, diag-
nosis sensor unit and spiral cable.
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.

WT-20
TROUBLE DIAGNOSES
Revision: 2006 July 2007 FX35/FX45
ID Registration ProcedureNES000GV
ID REGISTRATION WITH ACTIVATION TOOL
This procedure must be done after replacement of a transmitter, BCM or rotating wheels.
1. Perform “CONSULT-II Start Procedure”. Refer to GI-38, "
CONSULT-II Start Procedure" .
2. Select “AIR PRESSURE MONITOR” on “SELECT WORK ITEM”
3. Touch “WORK SUPPORT” on “SELECT DIAG MODE” screen, and select “ID REGIST”.
4. With the transmitter activation tool (J-45295) pushed against the front-left transmitter position of the air valve, press and hold the
button 5 seconds.
5. Register the IDs in order from FR LH, FR RH, RR RH to RR LH. When ID registration of each wheel has been completed, turn
signal lamp blinks.
6. After completing all ID registrations, press “END” to complete the procedure.
NOTE:
Be sure to register the IDs in order from FR LH, FR RH, RR RH, to RR LH, or the self-diagnostic results dis-
play will not function properly.
46 (BR/W)
Ground Turn signal (right)

Ignition switch ON

Combination switch is turn
signal (right)
49 (B) Ground — 0V
52 (B)
55 (G) Battery power supply (F/L) Always Battery voltage (12V) Te r m i n a l
Item Condition Voltage (V)
Approx. value
+ (wire color) –
SKIA3009J
Activation tire position Turn signal lamp CONSULT-II
1 Front LH
2 times flashing “YET”
↓
“DONE”
2 Front RH
3 Rear RH
4 Rear LH
SEIA0460E