INFINITI FX35 2004 Service Manual

BL-224
IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)
Revision: 2004 November 2004 FX35/FX45
4. PERFORM INITIALIZATION WITH CONSULT-II AGAIN
1. Replace BCM.
2. Perform initialization with CONSULT-II.
For initialization, refer to “CONSULT-II Operation Manual NATS-
IVIS/NVIS”.
NOTE:
If the initialization is not completed or malfunctions, CONSULT-II
shows the message on the screen.
Can the system be initialized?
YES >> System is OK. BCM is malfunctioning.

Replace BCM.

Perform initialization with CONSULT-II.

For initialization, refer to “CONSULT-II Operation
Manual NATS-IVIS/NVIS”.
NO >> ECM is malfunctioning.

Replace ECM.

Perform initialization or re-communicating function.
–For initialization, refer to “CONSULT-II Operation Manual NATS-IVIS/NVIS”.
–For re-communicating function, refer to BL-208, "ECM Re-communicating Function" .
Diagnostic Procedure 6AIS004PR
Self-diagnostic results:
“CHAIN OF IMMU-KEY” is displayed on CONSULT-II screen
1. CONFIRM SELF-DIAGNOSTIC RESULTS
Confirm self-diagnostic results “CHAIN OF IMMU-KEY” is displayed on CONSULT-II screen.
Does CONSULT-II screen display as shown?
YES >> GO TO 2.
NO >> GO TO BL-218, "
Trouble Diagnosis Symptom Chart" .
2. CHECK NATS ANTENNA AMP. INSTALLATION
Check NATS antenna amp. installation. Refer to BL-227, "
Removal and Installation NATS Antenna Amp." .
OK or NG
OK >> GO TO 3.
NG >> Reinstall NATS antenna amp. correctly.
3. CHECK KEY ID CHIP
Start engine with another registered ignition key or mechanical key.
Does the engine start?
YES >> Ignition key or mechanical key ID chip is malfunctioning.

Replace the ignition key or mechanical key.

Perform initialization with CONSULT-II.
For initialization, refer to “CONSULT-II Operation Manual NATS–IVIS/NVIS”.
NO >> GO TO 4.
SEL297W

IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)
BL-225
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Revision: 2004 November 2004 FX35/FX45
4. CHECK POWER SUPPLY FOR NATS ANTENNA AMP.
Check voltage between NATS antenna amp. connector M25 terminal 1 (L/R) and ground with CONSULT-II or
tester.
OK or NG
OK >> GO TO 5.
NG >> Check harness for open or short between NATS
antenna amp. and fuse.
5. CHECK NATS ANTENNA AMP. SIGNAL LINE- 1
Check voltage between NATS antenna amp. connector M25 terminal 2 (G/B) and ground with analogue tester.
OK or NG
OK >> GO TO 6.
NG >>

Check harness for open or short between NATS
antenna amp. and BCM.
NOTE:
If harness is OK, replace BCM, perform initialization
with CONSULT-II. For initialization, refer to “CONSULT-II Operation Manual NATS–IVIS/NVIS”.
6. CHECK NATS ANTENNA AMP. SIGNAL LINE- 2
Check voltage between NATS antenna amp. connector M25 terminal 4 (BR) and ground with analogue tester.
OK or NG
OK >> GO TO 7.
NG >>

Check harness for open or short between NATS
antenna amp. and BCM.
NOTE:
If harness is OK, replace BCM, perform initialization
with CONSULT-II. For initialization, refer to “CONSULT-II Operation Manual NATS–IVIS/NVIS”. 1 (L/R) – Ground : Battery voltage
PIIA6145E
Before inserting mechanical key in ignition knob
Voltage: 0V
Just after inserting mechanical key in ignition knob
: Pointer of tester should move.
PIIA6146E
Before inserting mechanical key in ignition knob
Voltage: 0V
Just after inserting mechanical key in ignition knob
: Pointer of tester should move.
PIIA6147E

BL-226
IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)
Revision: 2004 November 2004 FX35/FX45
7. CHECK NATS ANTENNA AMP. GROUND LINE CIRCUIT
1. Turn ignition switch “OFF”.
2. Check continuity between NATS antenna amp. connector M25 terminal 3 (B) and ground.
OK or NG
OK >> NATS antenna amp. is malfunctioning.
NG >>

Check harness for open or short between NATS
antenna amp. and ground.
NOTE:
If harness is OK, replace BCM, perform initialization
with CONSULT-II. For initialization, refer to “CON-
SULT-II Operation Manual NATS–IVIS/NVIS”.
Diagnostic Procedure 7AIS004PS
“SECURITY INDICATOR LAMP DOES NOT LIGHT UP”
1. CHECK FUSE
Check 10A fuse [No.19, located in the fuse block (J/B)]
OK or NG
OK >> GO TO 2.
NG >> Replace fuse.
2. CHECK SECURITY INDICATOR LAMP
1. Install 10A fuse [No.19, located in the fuse block (J/B)]
2. Start engine and turn ignition switch OFF.
3. Check the security indicator lamp lights up.
OK or NG
OK >> Inspection END.
NG >> GO TO 3.
3. CHECK SECURITY INDICATOR LAMP POWER SUPPLY CIRCUIT
1. Disconnect security indicator lamp connector.
2. Check voltage between security indicator lamp connector M38
terminal 1 (R/W) and ground.
OK or NG
OK >> GO TO 4.
NG >> Check harness for open or short between fuse and
security indicator lamp. 3 (B) – Ground : Continuity should exist.
PIIA6148E
Security indicator lamp should light up.
1 (R/W) – Ground : Battery voltage
PIIA6149E

IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)
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Revision: 2004 November 2004 FX35/FX45
4. CHECK BCM FUNCTION
1. Connect security indicator lamp connector.
2. Disconnect BCM connector M3.
3. Check voltage between BCM connector M3 terminal 23 (G/OR)
and ground.
OK or NG
OK >> BCM is malfunctioning.

Replace BCM.

Perform initialization with CONSULT-II.

For initialization, refer to “CONSULT-II Operation
Manual NATS-IVIS/NVIS”.
NG >> Check the following.

Harness for open or short between security indicator lamp and BCM.

Indicator lamp condition
Removal and Installation NATS Antenna Amp.AIS004PT
REMOVAL
CAUTION:
Before servicing SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 min-
utes.
1. Remove the steering column cover. Refer to IP-11, "
Removal and Installation" .
2. Disconnect the NATS antenna amp. connect, remove the screw
and NATS antenna amp.
INSTALLATION
Install in the reverse order of removal.23 (G/OR) – Ground : Battery voltage
PIIA6150E
PIIA6064E

BL-228
INTEGRATED HOMELINK TRANSMITTER
Revision: 2004 November 2004 FX35/FX45
INTEGRATED HOMELINK TRANSMITTERPFP:96401
Wiring Diagram —TRNSCV—AIS004PU
TIWM0340E

INTEGRATED HOMELINK TRANSMITTER
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Revision: 2004 November 2004 FX35/FX45
Trouble DiagnosesAIS004PV
DIAGNOSTIC PROCEDURE
SYMPTOM: Transmitter Does Not Activate Receiver.
Before conducting the procedure given below, make sure that system receiver (garage door opener, etc.)
operates with original, hand-held transmitter. If NG, receiver or hand-held transmitter is malfunctioning, not
vehicle related.
1. CHECK ILLUMINATION
1. Turn ignition switch “OFF”.
2. Does red light (LED) of transmitter illuminate when any transmit-
ter button is pressed?
YES or NO
YES >> GO TO 2.
NO >> GO TO 3.
2. CHECK TRANSMITTER
Check transmitter with Tool*.
*:For details, refer to Technical Service Bulletin.
OK or NG
OK >> Receiver or hand-held transmitter malfunction, not vehicle related.
NG >> Replace inside mirror assembly.
3. CHECK BCM OUTPUT POWER SUPPLY
Does room lamp come on when driver side door opened. Refer to LT- 1 5 7
.
Does room lamp illumination?
YES >> GO TO 4.
NO >> Repair or replace the malfunction part.
4. CHECK POWER SUPPLY
1. Disconnect transmitter connector.
2. Turn ignition switch “OFF”.
3. Check voltage between auto anti-dazzling inside mirror (homelink universal transceiver) connector R4 ter-
minal 5 (B/W) and ground.
OK or NG
OK >> GO TO 5.
NG >> Repair or replace harness between BCM and anti-daz-
zling inside mirror (homelink universal transceiver).
PIIA6142E
5 (B/W) – Ground : Battery voltage
PIIA2370E

BL-230
INTEGRATED HOMELINK TRANSMITTER
Revision: 2004 November 2004 FX35/FX45
5. CHECK GROUND CIRCUIT
Check continuity between anti-dazzling inside mirror (homelink uni-
versal transceiver) connector R4 terminal 8 (B) and ground.
OK or NG
OK >> Replace inside mirror assembly.
NG >> Harness for open or short between anti-dazzling inside
mirror (homelink universal transceiver) ground. 8 (B) – Ground :Continuity should exist.
PIIA2368E

BODY REPAIR
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Revision: 2004 November2004 FX35/FX45
BODY REPAIRPFP:60100
Body Exterior Paint ColorAIS00622
2S:Solid + Clear, PM:Pearl + Metallic, M:Metallic, 3P:3-Coat pearl, RPM:Multi flex color
SIIA2248E
ComponentColor code BAX6 BC16 BEY0 BKH3 BKY0 BQX1 BR12 BWV2
Description RedGrayish
brownLight
GoldBlack Silver WhiteBrownish
orangeSilver
Paint type 2S PM RPM 2S M 3P M M
Hard clear coat´´-´-- - -
1Bumper
fasciaBody color BAX6 BC16 BEY0 BKH3 BKY0 BQX1 BR12 BWV2
2Bumper
finisherBlack G01-1 G01-1 G01-1 G01-1 G01-1 G01-1 G01-1 G01-1
3 Front grilleChromium-plate
+ Color clear coatCr2p Cr2p Cr2p Cr2p Cr2p Cr2p Cr2p Cr2p
4Door outside
mirrorHousing Body color BAX6 BC16 BEY0 BKH3 BKY0 BQX1 BR12 BWV2
Base Black G01-2 G01-2 G01-2 G01-2 G01-2 G01-2 G01-2 G01-2
5Door outside
handleChromium-plate Cr2p Cr2p Cr2p Cr2p Cr2p Cr2p Cr2p Cr2p
6 Fuel filler lid Body color BAX6 BC16 BEY0 BKH3 BKY0 BQX1 BR12 BWV2
7 Rear spoiler Body color BKH3 BKH3 BKH3 BKH3 BKH3 BKH3 BKH3 BKH3
8 Back door Body color BAX6 BC16 BEY0 BKH3 BKY0 BQX1 BR12 BWV2

BL-232
BODY REPAIR
Revision: 2004 November2004 FX35/FX45
Body Component PartsAIS00623
UNDERBODY COMPONENT PARTS
SIIA2386E

BODY REPAIR
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Revision: 2004 November2004 FX35/FX45
1. Hoodledge assembly 16. Rear floor rear
2. Upper front hoodledge 17. Rear floor seat belt anchor reinforcement
3. Hoodledge reinforcement 18. Rear floor side
4. Upper hoodledge 19. Spare tire clamp bracket
5. Upper dash extension 20. Front side member
6. Upper dash crossmember assembly 21. Front side member rear reinforcement
7. Upper dash assembly 22. Front side member front extension
8. Front cowl top assembly 23. Front side member closing plate
9. Lower dash 24. Front side member outrigger assembly (RH&LH)
10. Front floor center 25. Front crossmember
11. Front floor 26. 2ND rear crossmember
12. Front floor reinforcement 27. Rear side member assembly
13. Inner sill 28. Rear side member extension
14. Lower rear seat crossmember 29. Rear center crossmember assembly
15. Rear floor front 30. Rear end crossmember assembly