service INFINITI FX35 2004 Manual Online

REMOTE KEYLESS ENTRY SYSTEM
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Revision: 2004 November 2004 FX35/FX45
Trouble Diagnosis Chart by SymptomAIS004MJ
NOTE:

Always check the “Work Flow” before troubleshooting. Refer to BL-68, "Work Flow" .

Always check key fob battery before replacing key fob.
Symptom Diagnoses/service procedureReference
page
All function of remote keyless entry system do not
operate.1. Check key fob battery and function.BL-71
2. Replace key fob. Refer to ID Code Entry Procedure.
NOTE:
If the result of key fob function check with CONSULT-II is OK, key
fob is not malfunctioning.BL-80
3. Replace BCM.BCS-15
The new ID of key fob cannot be entered.1. Check key fob battery and function.BL-71
2. Check key switch.BL-77
3. Check door switch.BL-73
4. Check ACC switch.BL-72
5. Replace key fob. Refer to ID Code Entry Procedure.
NOTE:
If the result of key fob function check with CONSULT-II is OK, key
fob is not malfunctioning.BL-80
6. Replace BCM.BCS-15
Door lock or unlock does not function with key fob.
(Power door lock system is “OK”.)1. Check key fob battery and function.BL-71
2. Replace key fob. Refer to ID Code Entry Procedure.
NOTE:
If the result of key fob function check with CONSULT-II is OK, key
fob is not malfunctioning.BL-80
3. Replace BCM.BCS-15
Hazard and horn reminder does not activate prop-
erly when pressing lock or unlock button of key fob.1. Check hazard and horn reminder mode.*
*: Hazard and horn reminder mode can be changed.
First check the hazard and horn reminder setting.BL-67
2. Check door switch.BL-73
3. Replace BCM.BCS-15
Hazard reminder does not activate properly when
pressing lock or unlock button of key fob.
(Horn reminder is “OK”.)1. Check hazard reminder mode.*
*: Hazard reminder mode can be changed.
First check the hazard reminder setting.BL-67
2. Check hazard function with hazard switch.BL-79
3. Replace BCM.BCS-15
Horn reminder does not activate properly when
pressing lock button of key fob.
(Hazard reminder is “OK”.)1. Check horn reminder mode.*
*: Horn reminder can be changed.
First check the horn chirp setting.BL-67
2. Check horn function.BL-79
3. Check IPDM E/R operation.BL-78
4. Replace BCM.BCS-15

BL-70
REMOTE KEYLESS ENTRY SYSTEM
Revision: 2004 November 2004 FX35/FX45
Panic alarm (horn and headlamp) does not activate
when panic alarm button is continuously pressed.1. Check panic alarm mode.*
*: Panic alarm mode can be changed.
First check the panic alarm setting.BL-67
2. Check key fob battery and function.BL-71
3. Check headlamp function.BL-79
4. Check horn function.BL-79
5. Check IPDM E/R operation.BL-78
6. Check key switch.BL-77
7. Replace key fob. Refer to ID Code Entry Procedure.
NOTE:
If the result of key fob function check with CONSULT-II is OK, key
fob is not malfunctioning.BL-80
8. Replace BCM.BCS-15
Auto door lock operation does not activate properly.
(All other remote keyless entry system function is
OK.)1. Check auto door lock operation mode.*
*: Auto door lock operation mode can be changed.
First check the auto door lock operation setting.BL-67
2. Replace BCM.BCS-15
Keyless power window down (open) operation does
not activate properly.
(All other remote keyless entry system function is
OK.)1. Check power window down operation mode.*
*: Power window down operation mode can be changed.
First check the power window down setting.BL-67
2. Check power window function.GW-15
3. Replace BCM.BCS-15
Map lamp and ignition keyhole illumination opera-
tion does not activate properly.1. Check map lamp and ignition keyhole illumination operation.BL-792. Check door switch.BL-73
3. Replace BCM.BCS-15
Symptom Diagnoses/service procedureReference
page

BL-118
INTELLIGENT KEY SYSTEM
Revision: 2004 November 2004 FX35/FX45
Trouble Diagnosis Symptom ChartAIS004N9
ALL FUNCTIONS OF THE INTELLIGENT KEY ARE NOT OPERATING
REMOTE CONTROL ENTRY FUNCTION MALFUNCTION
Symptom Diagnoses service procedure Refer to page
“KEY” and “P shift” warning lamps in combination
meter do not light up at all.1.Check Intelligent Key unit power supply and ground
circuitBL-124
2. Check CAN communicationBL-123
3. Replace Intelligent Key unitBL-146
“KEY” and “P shift” warning lamps in combination
meter turn on, but doors cannot be locked/
unlocked or the engine can not be started using
Intelligent Key.1.Use CONSULT-II to check if the Intelligent Key has
been registeredRefer to
CONSULT-II
Operation
Manual
2.Use CONSULT-II setting change function to check if
Intelligent Key system has been cancelledBL-115
3. Intelligent Key inspectionBL-147
4. Replace Intelligent Key unitBL-146
Symptom Diagnoses service procedure Refer to page
Door lock/unlock does not operate (other func-
tions normal) when Intelligent Key remote con-
troller button is operated.1. Check door lock/unlock settingBL-115
2. Intelligent Key inspectionBL-147
3. Check door unlock sensorBL-131
4. Check door switchBL-128
5. Replace BCMBCS-15
6. Replace Intelligent Key unitBL-146
Driver side selective door unlock function does
not operate, when Intelligent Key remote control-
ler button is operated.
(All other remote control entry function is OK.)1. Check selective door unlock settingBL-115
2. Replace BCMBCS-15
3. Replace Intelligent Key unitBL-146
Panic alarm (horn and headlamp) do not acti-
vate, when panic alarm button is continuously
pressed.
(All other remote control entry function is OK.)1. Check panic alarm modeBL-115
2. Check headlamp functionBL-145
3. Check horn functionBL-145
4. Check IPDM E/R operationBL-145
5. Check key switch (Intelligent Key unit input)BL-124
6. Check ignition knob switchBL-127
7. Replace Intelligent Key unitBL-146
Hazard lamps do not flash during door lock oper-
ation using Intelligent Key remote controller but-
ton operated.
(Turn signal lamp operation is OK.)
(All other remote control entry function is OK.)1. Check key reminder settingBL-115
2. Replace BCMBCS-15
3. Replace Intelligent Key unitBL-146
Hazard lamps do not flash during door lock oper-
ation using Intelligent Key remote controller but-
ton operated.
(Turn signal lamps do not operate.)Check hazard functionBL-145
Intelligent Key warning buzzer does not sound
during door lock/unlock operation using Intelli-
gent Key remote controller button is operated.
(All other remote control entry function is OK.)1.Check if the operation confirmation Intelligent Key
warning buzzer was cancelled by the CONSULT-II set-
tings change functionBL-115
2. Check Intelligent Key warning buzzerBL-134
3. Replace Intelligent Key unitBL-146

INTELLIGENT KEY SYSTEM
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Revision: 2004 November 2004 FX35/FX45
DOOR LOCK FUNCTION MALFUNCTION
Before conducting the diagnosis in the following table, check all power door lock system function. Refer to BL-
22, "POWER DOOR LOCK SYSTEM" .
Symptom Diagnoses service procedure Refer to page
Door lock/unlock does not operate when door
request switch operation is used (power door
lock system is normal).1. Check door lock/unlock settingBL-115
2. Check outside key antennaBL-135
3. Intelligent Key inspectionBL-147
4. Replace Intelligent Key unitBL-146
Door lock/unlock do not operate using door
request switch operated (power door lock sys-
tem is normal).1. Check door switchBL-1282. Check key switch (Intelligent Key unit input)BL-124
3. Check ignition knob switchBL-127
4. Replace Intelligent Key unitBL-146
Driver side selective door unlock function does
not operate, when door request switch is oper-
ated.
(All other door lock function is OK.)1. Check selective door unlock settingBL-115
2. Replace BCMBCS-15
Passenger side selective door unlock function
does not operate, when door request switch is
operated.
(All other door lock function is OK.)1. Check selective door unlock settingBL-115
2. Check passenger side select unlock relayBL-144
3. Replace Intelligent Key unitBL-146
Hazard lamps do not flash during door lock
operation using door request switch operated.
(Turn signal lamp operation is normal.)
(All other door lock function is OK.)1. Check key reminder settingBL-115
2. Replace BCMBCS-15
3. Replace Intelligent Key unitBL-146
Hazard lamps do not flash during door lock
operation using door request switch operated.
(Turn signal lamps do not operate.)Check hazard functionBL-145

Intelligent Key warning buzzer does not sound
during door lock/unlock operation using Intelli-
gent Key (regardless of whether Intelligent Key
remote controller button or request switch oper-
ation is used).1. Check if the operation confirmation Intelligent Key
warning buzzer was cancelled by the CONSULT-II
settings change functionBL-115
2. Check Intelligent Key warning buzzerBL-134
3. Replace Intelligent Key unitBL-146
Door lock/unlock operation confirmation Intelli-
gent Key warning buzzer sounds, but door lock
actuator does not operate. (And hazard lamps
do not flash.)1. Check CAN communicationBL-123
2. Replace Intelligent Key unitBL-146

BL-120
INTELLIGENT KEY SYSTEM
Revision: 2004 November 2004 FX35/FX45
ENGINE START FUNCTION MALFUNCTION
Intelligent Key Operation Inspection
Mechanical Key Operation Inspection
WARNING CHIME FUNCTION MALFUNCTION
Before conducting the diagnosis in the following table, check “key reminder function” with power door lock sys-
tem.
Symptom Diagnoses service procedure Refer to page
Ignition knob can not turn
KEY warning lamp on combination meter
lights up in red when ignition knob is
pressed. (door lock functions normal)1. Intelligent Key inspectionBL-147
2. Check inside key antennaBL-138
3. Replace Intelligent Key unitBL-146
KEY warning lamp on combination meter
lights up in green when ignition knob is
pressed.1. Check ignition knob switchBL-1272. Check steering lock unitBL-139
3. Check Intelligent Key unit power supply and ground circuitBL-124
4. Replace Intelligent Key unitBL-146
Ignition knob turns even without both Intelli-
gent Key and mechanical key.Replace steering lock unit —
Security indicator will still flash when igni-
tion knob is pressed.1. Check key switch (Intelligent Key unit input)BL-124
2. Replace Intelligent Key unitBL-146
Security indicator does not flash with igni-
tion knob released at LOCK position. (push
switch OFF)1. CAN communication systemBL-123
2. Ignition knob switch systemBL-127
3. Intelligent Key unit power supply and ground circuitBL-124
Starter motor does not cranking.
(Ignition knob can turn)1. Check detention switchBL-1422. Check stop lamp switchBL-141
3. Replace Intelligent Key unitBL-146
Symptom Diagnoses service procedure Refer to page
Ignition knob can not turn
Security indicator remains flashing with
mechanical key inserted.1. Check key switch (BCM input)BL-126
2. Replace Intelligent Key unitBL-146
KEY indicator and security indicator does
not flashing with mechanical key inserted.1. Check stop lamp switchBL-141
2. Replace Intelligent Key unitBL-146
Starter motor does not cranking.
(Ignition knob can turn)1. Check detention switchBL-1422. Check stop lamp switchBL-141
3. Replace Intelligent Key unitBL-146
Symptom Diagnoses service procedure Refer to page
Ignition key warning chime is inoperative.
(When mechanical key used)1. Check CAN communicationBL-123
2. Check key switch (Intelligent Key unit input)BL-124
3. Check door switchBL-128
4. Inspect combination meter (warning)DI-4
5. Replace Intelligent Key unitBL-146
Ignition knob OFF position warning
chime (for inside vehicle) does not
sound.
(Ignition key warning chime operates)1. Check CAN communicationBL-1232. Check ignition knob switchBL-127
3. Check key switch (Intelligent Key unit input)BL-124
4. Replace Intelligent Key unitBL-146

INTELLIGENT KEY SYSTEM
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Revision: 2004 November 2004 FX35/FX45
Ignition knob OFF position warning
chime (for outside vehicle: after door
open/closed) does not sound.1. Check CAN communicationBL-1232. Check ignition knob switchBL-127
3. Check door switchBL-128
4. Check Intelligent Key warning buzzerBL-134
5. Replace Intelligent Key unitBL-146
Intelligent Key take out warning chime
(when door open/closed) does not
sound.1. Check CAN communicationBL-123
2. Intelligent Key inspectionBL-147
3. Check ignition knob switchBL-127
4. Check door switchBL-128
5. Check Intelligent Key warning buzzerBL-134
6. Replace Intelligent Key unitBL-146
Intelligent Key take out warning chime
(when door opened/closed) sounds even
though Intelligent Key is in vehicle.1. Check inside key antennaBL-138
2. Intelligent Key inspectionBL-147
3. Replace Intelligent Key unitBL-146
P position selecting warning lamp does
not light up1. Check detention switchBL-1422. Check combination meterDI-4
3. Replace Intelligent Key unitBL-146
Intelligent Key take out warning chime
(when selector lever is except P position)
does not sound.1. Check CAN communicationBL-123
2. Check detention switchBL-142
3. Replace Intelligent Key unitBL-146
Intelligent Key take out warning chime
(through window) does not sound 1.Check if Intelligent Key removal warning (take out from
window) was canceled by CONSULT-II settings change
functionBL-1152. Check CAN communicationBL-93
3. Intelligent Key inspectionBL-147
4. Check ignition knob switchBL-127
5. Replace Intelligent Key unitBL-146
Intelligent Key take out warning chime
(through window) sounds even though
Intelligent Key is in vehicle.1. Check inside key antennaBL-138
2. Intelligent Key inspectionBL-147
3. Replace Intelligent Key unitBL-146
Symptom Diagnoses service procedure Refer to page

BL-122
INTELLIGENT KEY SYSTEM
Revision: 2004 November 2004 FX35/FX45
Door lock non-operation warning does
not sound.Intelligent Key warning chime does not sound
1. Intelligent Key inspectionBL-147
2. Check door request switchBL-132
3. Check inside key antennaBL-138
4. Check Intelligent Key warning buzzerBL-134
5. Replace Intelligent Key unitBL-146
Ignition knob OFF position warning chime does not sound
1. Intelligent Key inspectionBL-147
2. Check door request switchBL-132
3. Check outside key antennaBL-135
4. Check Intelligent Key warning buzzerBL-134
5. Check ignition knob switchBL-127
6. Replace Intelligent Key unitBL-146
Door ajar alarm
1. Check CAN communicationsBL-123
2. Check door request switchBL-132
3. Check outside key antennaBL-135
4. Check Intelligent Key warning buzzerBL-134
5. Check door switchBL-128
6. Intelligent Key inspectionBL-147
7. Replace Intelligent Key unitBL-146
Symptom Diagnoses service procedure Refer to page

BL-214
IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)
Revision: 2004 November 2004 FX35/FX45
CONSULT-IIAIS004PI
CONSULT-II INSPECTION PROCEDURE
CAUTION:
If CONSULT-II is used with no connection CONSULT-II CONVERTER, malfunctions might be detected
in self-diagnosis depending on control unit which carry out CAN Communication.
1. Turn ignition switch OFF.
2. Insert IVIS (NATS) program card into CONSULT-II.
3. Connect CONSULT-II and “CONSULT-II CONVERTER” to data
link connector.
4. Turn ignition switch ON.
5. Touch “START”.
6. Touch “OTHER”.
7. Perform each diagnostic test mode according to each service
procedure.
For further information, see the CONSULT-II Operation Manual,
NATS-IVIS/NVIS.Program card : NATS (AEN02C)
PBIB0196E
PBR455D
PIIA6816E
SEL150X

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-236
BODY REPAIR
Revision: 2004 November2004 FX35/FX45
Corrosion ProtectionAIS0065Q
DESCRIPTION
To provide improved corrosion prevention, the following anti-corrosive measures have been implemented in
NISSAN production plants. When repairing or replacing body panels, it is necessary to use the same anti-cor-
rosive measures.
Anti-corrosive Precoated Steel (Galvannealed Steel)
To improve repairability and corrosion resistance, a new type of anti-
corrosive precoated steel sheet has been adopted replacing conven-
tional zinc-coated steel sheet.
Galvannealed steel is electroplated and heated to form Zinc-iron
alloy, which provides excellent and long term corrosion resistance
with cationic electrodeposition primer.
Nissan Genuine Service Parts are fabricated from galvannealed steel. Therefore, it is recommended that
GENUINE NISSAN PARTS or equivalent be used for panel replacement to maintain the anti-corrosive perfor-
mance built into the vehicle at the factory.
Phosphate Coating Treatment and Cationic Electrodeposition Primer
A phosphate coating treatment and a cationic electrodeposition primer, which provide excellent corrosion pro-
tection, are employed on all body components.
CAUTION:
Confine paint removal during welding operations to an absolute
minimum.
Nissan Genuine Service Parts are also treated in the same manner. Therefore, it is recommended that GENU-
INE NISSAN PARTS or equivalent be used for panel replacement to maintain anti-corrosive performance built
into the vehicle at the factory.
SIIA2294E
PIIA0095E