ECO mode INFINITI FX35 2008 Manual Online

POWER DOOR LOCK SYSTEMBL-43
< SERVICE INFORMATION >
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1. Disconnect key switch connector.
2. Check continuity between key switch terminals 1 and 2.
OK or NG
OK >> Check the following.  15A fuse (No. 22, located in fuse and fusible link block)
 Harness for open or short between key switch and fuse
 Harness for open or short between BCM and key switch
NG >> Replace key switch or key switch and ignition knob switch.
Check Door Lock and Unlock SwitchINFOID:0000000001327805
1.CHECK DOOR LOCK AND UNLOCK SWITCH INPUT SIGNAL
With CONSULT-III
Check door lock and unlock switch (“CDL LOCK SW ” and “CDL UNLOCK SW”) in DATA MONITOR mode with
CONSULT-III.
 When door lock and unlock switch is turned to LOCK:
 When door lock and unlock switch is turned to UNLOCK:
Without CONSULT-III
1. Remove key from ignition key cylinder.
2. Check the signal between BCM connector M3 terminal 22 and ground with oscilloscope when door lock and unlock switch is turned “LOCK” or “UNLOCK”.
3. Make sure signals which are shown in the figure below can be detected during 10 second just after door lock and unlock switch
is turned “LOCK” or “UNLOCK”.
OK or NG
OK >> Door lock and unlock switch circuit is OK.
NG >> GO TO 2.
Terminal Condition of key switch Continuity
12 Key is inserted in IGN key cylinder. Yes
Key is removed from IGN key cylinder. No
PIIA2627E
CDL LOCK SW : ON
CDL UNLOCK SW : ON
Connector Te r m i n a l
(Wire color) Signal
(Reference value)
(+) (–)
M3 22 (OR) Ground
PIIA6379E
PIIA1297E
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REMOTE KEYLESS ENTRY SYSTEMBL-51
< SERVICE INFORMATION >
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 to BCM terminal 55
 through 50A fusible link (letter M, located in the fuse and fusible link box).
 to BCM terminal 42
 through 15A fuse [No. 22, located in the fuse block (J/B)].
 to Horn relay terminal 2
 through 15A fuse (No. 34, located in the fuse and fusible link box).
When the key switch is ON (key is inserted in ignition key cylinder), power is supplied
 to BCM terminal 37
 through key switch terminal 1 and 2
 through 15A fuse [No. 22, located in the fuse block (J/B)].
When the ignition switch is ACC or ON, power is supplied
 to BCM terminal 11
 through 10A fuse [No. 6, located in the fuse block (J/B)].
When the ignition switch is ON or START, power is supplied
 to BCM terminal 38
 through 15A fuse [No. 1, located in the fuse block (J/B)].
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.
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 rear 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 meter terminal 13
 through rear 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) terminals 7 and 8
 through body grounds B15 and B45
Key fob signal is inputted to remote keyless entry receiv er (the antenna of the system is built in remote keyless
entry receiver).
 to BCM terminal 20
 from remote keyless entry syst em controls operation of the
The remote keyless entry system controls operation of the
 power door lock
 hazard and horn reminder
 auto door lock
 panic alarm
 keyless power window down (open)
 room lamp and key ring illumination
OPERATED PROCEDURE
Power Door Lock Operation
BCM receives a LOCK signal from key fob. BCM locks all doors with input of LOCK signal from key fob.
When an UNLOCK signal is sent from key fob once, driver's door will be unlocked.
Then, if an UNLOCK signal is sent from key fob again within 5 seconds, all other door will be unlocked.
Power door lock operation mode can be changed using “DOOR LOCK-UNLOCK SET” mode in “WORK SUP-
PORT” of “POWER DOOR LOCK SYSTEM”.
Refer to BL-60, "
CONSULT-III Function (BCM)".
Power door lock operation mode can be changed also on the display.
Hazard and Horn Reminder
When the doors are locked or unlocked by key fob, power is supplied to hazard warning lamp and lamp flash
as follows
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BL-52
< SERVICE INFORMATION >
REMOTE KEYLESS ENTRY SYSTEM
 LOCK operation: C mode (flash twice) or S mode (flash twice)
 UNLOCK operation: C mode (flash once) or S mode (do not flash)
BCM outputs to IPDM E/R for horn reminder signal as DATA LINE (CAN H line and CAN L line).
The hazard and horn reminder has C mode (horn chirp mode) and S mode (non-horn chirp mode).
Operating function of hazard and horn reminder
Hazard and horn reminder do not operate if any door switch is ON (any door is OPEN).
How to change hazard and horn reminder mode
With CONSULT-III
Hazard and horn reminder can be changed using “MULTI ANSWER BACK SET” mode in “WORK SUPPORT”.
Refer to BL-60, "
CONSULT-III Function (BCM)".
Without CONSULT-III
When LOCK and UNLOCK signals are sent from the key f ob for more than 2 seconds at the same time, the
hazard and horn reminder mode is changed and hazard warn ing lamp flashes and horn sounds as follows:
Auto Door Lock Operation
Auto lock function signal is sent for operation when any of the following signals are not sent within 1 minute
after the unlock signal is sent from the key fob:
 when door switch is turned ON for open.
 when the key switch is turned ON.
 when the lock signal is sent from the key fob.
Auto door lock mode can be changed using “AUT O LOCK SET” mode in “WORK SUPPORT”.
Refer to BL-60, "
CONSULT-III Function (BCM)".
Auto door lock mode can be changed also on the display.
Panic Alarm Operation
When key switch is OFF (when ignition key is not inserted in key cylinder), BCM turns on and off horn and
headlamp intermittently with input of PANIC ALARM signal from key fob.
The alarm automatically turns off after 25 seconds or when BCM receives any signal from key fob.
Panic alarm operation mode can be changed using “P ANIC ALARM SET” mode in “WORK SUPPORT”.
Refer to BL-60, "
CONSULT-III Function (BCM)".
For detailed description, refer to BL-163
.
Keyless Power Window Down (Open) Operation
When key fob unlock switch is turned ON with ignition sw itch OFF, and key fob unlock switch is detected to be
on continuously for 3 seconds, the driver's door and passenger's door power windows are simultaneously
opened.
Power window is operated to open and the operation cont inues as long as the key fob unlock switch is
pressed.
Keyless power window down operation mode can be changed using “PW DOWN SE\
T” mode in “WORK SUP-
PORT”. Refer to BL-60, "
CONSULT-III Function (BCM)"
Room Lamp and Ignition Key Ring Illumination Operation
When the following conditions come:
 condition of interior lamp switch is DOOR position;
C mode S mode
Remote controller oper-
ation Lock Unlock Lock Unlock
Hazard warning lamp
flash TwiceOnceTwice —
Horn sound Once — — —
SEL153WA
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BL-60
< SERVICE INFORMATION >
REMOTE KEYLESS ENTRY SYSTEM
CONSULT-III Function (BCM)
INFOID:0000000001327820
*: Refer to LAN-43, "CAN System Specification Chart".
DATA MONITOR
ACTIVE TEST
BCM diagnosis
position Inspection items and diagnosis mode Description
BCM C/U* Self-diagnosis results Carries out the self-diagnosis.
DATA MONITOR Displays the input data to BCM on real-time basis.
CAN DIAG SUPPORT MNTR
Displays CAN communication system diagnosis, disabled
transmission status, and communication status of each unit
communicated with BCM.
MULTI REMOTE
ENT DATA MONITOR
Displays the input remote keyless entry system data to BCM on
real–time basis.
ACTIVE TEST Gives a drive to a load to check the operation.
WORK SUPPORT Changes the setting for each function.
Monitored Item Description
IGN ON SW Indicates [ON/OFF] condition of ignition switch in ON position.
KEY ON SW Indicates [ON/OFF] condition of key switch.
ACC ON SW Indicates [ON/OFF] condition of ignition switch in ACC position.
KEYLESS LOCK Indicates [ON/OFF] conditio n of lock signal from key fob.
KEYLWSS UNLOCK Indicates [ON/ OFF] condition of unlock signal from key fob.
KEYLESS PANIC Indicates [ON/ OFF] condition of panic signal from key fob.
KEYLESS TRUNK This is disp layed even when it is not equipped.
DOOR SW-DR Indicates [ON/OFF] conditio n of front door switch driver side.
DOOR SW-AS Indicates [ON/OFF] condition of door switch passenger side.
DOOR SW-RR Indicates [ON/OFF] condition of front door switch RH.
DOOR SW-RL Indicates [ON/OFF] condition of door switch LH.
BACK DOOR SW Indicates [ON/OFF] condition of back door switch.
TRUNK OPN MNTR This is displayed even when it is not equipped.
CDL LOCK SW Indicates [ON/OFF] condition of lock signal from door lock and unlock switch.
CDL UNLOCK SW Indicates [ON/OFF] condition of unlock signal from door lock and unlock switch.
RKE LCK-UNLOCK Indicates [ON/OFF] condition of simultaneous signal of lock and unlock from key fob.
RKE KEEP UNLK Indicates [ON/OFF] condition of unlock continuousness signal from key fob.
KEY CYL LK-SW Indicates [ON/OFF] condition of lock signal from door ke y cylinder switch.
KEY CYL UN-SW Indicates [ON/OFF] condition of unlo ck signal from door key cylinder switch.
Te s t I t e m D e s c r i p t i o n
FLASHER This test is able to check right hazard reminder operation. The right hazard lamp turns on when “ON” on CONSULT-III screen is touched.
POWER WINDOW DOWN This test is able to check power window open operation.
The front power windows activate for 10 second
s after “ON” on CONSULT-III screen is touched.
HORN This test is able to check panic alarm and horn reminder operations. The horn activate for 0.5 seconds after “ON” on CONSULT-III screen is touched.
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REMOTE KEYLESS ENTRY SYSTEMBL-61
< SERVICE INFORMATION >
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WORK SUPPORT
*: Perform this mode always in the state of C mode. Refer to BL-50, "System Description".
Horn Chirp Set*
*: Perform this mode always in the state of C mode. Refer to BL-50, "System Description".
This mode can be changed also on the display.
Hazard Lamp Set*
*: Perform this mode always in the state of C mode. Refer to BL-50, "System Description".
This mode can be changed also on the display.
Multi Answer Back Set
Auto Lock Set
Panic Alarm Set
DOOR LOCK This test is able to check door lock actuator operation.  The all door lock actuator are locked when “ALL LOCK” on CONSULT-III screen is touched.
 The all door lock actuator are unlocked when “ALL UNLOCK” on CONSULT-III screen is touched.
 The door lock actuator (driver side) is unlocked when “DR UNLOCK” on CONSULT-III screen is touched.
 The all door lock actuator (except driver side) are unlocked when “OTHER UNLOCK” on CONSULT- III screen is touched.
TRUNK/BACK DOOR This is displayed even when it is not equipped. Test Item Description
Test Item Description
HORN CHIRP SET* Horn reminder mode can be changed in this mode. The horn reminder mode will be changed
when “CHANGE SETT” on CONSULT-III screen is touched.
HAZARD LAMP SET* Hazard reminder mode can be changed in this mode. The hazard reminder mode will be
changed when “CHANGE SETT” on
CONSULT-III screen is touched.
MULTI ANSWER BACK SET Hazard and horn reminder mode can be changed in this mode. The hazard and horn remind-
er mode will be changed when “CHANGE SETT” on CONSULT-III screen is touched.
AUTO LOCK SET Auto locking function mode can be changed in this mode. The function mode will be changed
when “CHANGE SETT” on CONSULT-III screen is touched.
PANIC ALRM SET Panic alarm operation mode can be changed in this mode. The operation mode will be
changed when “CHANGE SETT” on
CONSULT-III screen is touched.
PW DOWN SET Keyless power window down (open) operation mode can be changed in this mode. The op-
eration mode will be changed when“CHANGE SETT” on CONSULT-III screen is touched.
Horn chirp function ON OFF
MODE1 MODE2 MODE3 MODE4
Hazard lamp operation mode Nothing Unlock only Lock only Lock and Unlock
MODE 1
(C mode) MODE 2
(S mode)
Key fob operation Lock Unlock Lock Unlock
Hazard warning lamp flash Twice Once Twice —
Horn sound Once ———
MODE 1 MODE 2 MODE 3
Auto locking function 1 minutes Nothing 5 minutes
MODE 1 MODE 2 MODE 3
Key fob operation 0.5 seconds Nothing 1.5 seconds
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BL-62
< SERVICE INFORMATION >
REMOTE KEYLESS ENTRY SYSTEM
PW Down Set
Work FlowINFOID:0000000001327821
1. Check the symptom and customer's requests.
2. Understand outline of system. Refer to BL-50, "
System Description".
3. Confirm that power door lock system operates normally. Refer to BL-21
.
4. Repair or replace any malfunctioning parts. Refer to BL-62, "
Trouble Diagnosis Chart by Symptom".
5. INSPECTION END
Trouble Diagnosis Chart by SymptomINFOID:0000000001327822
NOTE:
 Always check the “Work Flow” before troubleshooting. Refer to BL-62, "
Work Flow".
 Always check key fob battery before replacing key fob.
MODE 1 MODE 2 MODE 3
Key fob operation 3 seconds Nothing 5 seconds
Symptom Diagnoses/service procedure Reference
page
All function of remote keyless entry system do not
operate. 1. Check key fob battery and function.
BL-63
2. Replace key fob. Refer to ID Code Entry Procedure.
NOTE:
If the result of key fob function check with CONSULT-III is OK, key
fob is not malfunctioning.BL-73
3. Check remote keyless entry receiver.
BL-69
4. Replace BCM.BCS-13
The new ID of key fob cannot be entered.1. Check key fob battery and function.
BL-63
2. Check key switch.BL-68
3. Check door switch.BL-65
4. Check ACC switch.BL-64
5. Replace key fob. Refer to ID Code Entry Procedure.
NOTE:
If the result of key fob function check with CONSULT-III is OK, key
fob is not malfunctioning.BL-73
6. Replace BCM.
BCS-13
Door lock or unlock does not function with key fob.
(Power door lock system is “OK”.)1. Check key fob battery and function.
BL-63
2. Replace key fob. Refer to ID Code Entry Procedure.
NOTE:
If the result of key fob function check with CONSULT-III is OK, key
fob is not malfunctioning.BL-73
3. Replace BCM.
BCS-13
Hazard and horn reminder does not activate properly
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-60
2. Check door switch.
BL-65
3. Replace BCM.BCS-13
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INTELLIGENT KEY SYSTEMBL-79
< SERVICE INFORMATION >
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 Unlock mode can be changed using “WORK SUPPORT ” mode in “SELECTIVE UNLOCK FUNCTION”.
Refer to BL-104, "
CONSULT-III Application Item".
Passenger side door request switch operation
 When door request switch (passenger side) is pushed (unlock), passenger side door lock actuator is
unlocked.
 When door request switch (passenger side) is pushed (unlock) for the second time with in 5 seconds after
the first operation, door lock actuators on driver's and other's doors are unlocked.
 Unlock mode can be changed using “WORK SUPPORT ” mode in “SELECTIVE UNLOCK FUNCTION”.
Refer to BL-104, "
CONSULT-III Application Item".
Back door request switch operation
 When back door request switch is pushed (unlo ck), back door lock actuator is unlocked.
 When back door request switch is pushed (unlock) for the second time with in 5 seconds after the first oper-
ation, door lock actuators on driver's and passenger's doors are unlocked.
 Unlock mode can be changed using “WORK SUPPORT ” mode in “SELECTIVE UNLOCK FUNCTION”.
Refer to BL-104, "
CONSULT-III Application Item".
Operation Condition
Auto Door Lock Function
After the door request switch in the driver or pa ssenger or back door is operated and the vehicle door is
unlocked, all the doors are automatica lly locked unless the mechanical key is inserted into the ignition knob,
the ignition knob is pressed, any door request switch is pressed, any one of the doors is opened, or an Intelli-
gent Key remote control button is operated within 30 seconds.
Key Reminder Function
The hazard lamps will flash and the Intelligent Key warning buzzer will sound several times when the door lock
is locked or unlocked by door request switch operation.
When ignition switch ON or any door is opened, key reminder function is not operate.
Intelligent Key Lock-in Prevention Function
When doors are locked using door lock and unlock switch or driver door lock knob while Intelligent key is in
vehicle and doors open, Intelligent Key unit sends door unlock request signal to BCM via CAN communication
to unlock all doors to prevent Intelligent Key from becoming locked in vehicle.
CAUTION:
The above function operates when the Intelligent Key is inside the vehicle. However, there are cases
that Intelligent Key cannot be detect ed and this function will not operate when Intelligent Key is on the
instrument panel, rear parcel shelf, or in the gl ove box. Also, this system sometimes does not operate
if the Intelligent Key is in th e door pocket for the open door.
REMOTE CONTROL ENTRY FUNCTIONS
Door Lock Function
 Operating a remote controller button on the Intelligent Ke y sends the Intelligent Key-ID to the Intelligent Key
unit. Intelligent Key unit conducts a verification of the received key-ID, and if the verification is accepted, a
door lock or door unlock request signal is sent to BCM via CAN communication to lock/unlock the door.
 When door lock/unlock is performed using Intelligent Ke y remote controller button operation, operation con-
firmation is conducted by making hazard lamps flash and Intelligent Key warning buzzer sound.
OPERATION CONDITION
Door lock/unlock operation is necessary for all doors close.
Map Lamp And Keyhole Illumination Function
When the following conditions come:
 condition of map lamp switch is DOOR position;
Request switch operation Operating conditions (When all the conditions below are met)
Door request switch (Driver side)  Closing all doors (door switch: OFF)
 The Intelligent Key is in the antenna detection area for the door for which the door re-
quest switch (LOCK) was operated.
Door request switch (passenger side)
Door request switch (back door)
Vehicle operation Hazard lamp Intelligent Key warning buzzer
Door unlock operation Once Once
Door lock operation Twice Twice
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BL-80
< SERVICE INFORMATION >
INTELLIGENT KEY SYSTEM
 door switch OFF (when all the doors are closed);
Remote control button of Intelligent Key turns on interior lamp (for 30 seconds) with input of UNLOCK signal
from Intelligent Key.
Panic Alarm Function
When key switch is OFF and ignition knob is not pushed (when mechanical key is not inserted in ignition
knob), BCM turns ON and OFF horn and headlamp intermit tently with input of PANIC ALARM signal from
Intelligent Key. The alarm automatically turns off after 25 seconds or when Intelligent Key unit receives any
signal from Intelligent Key.
Panic alarm operation mode can be changed using “WORK SUPPORT” mode in “PANIC ALARM DELAY”.
Refer to BL-104, "
CONSULT-III Application Item".
Remote Control Power Window Down (Open) Operation
When Intelligent Key unlock switch is turned ON with i gnition switch OFF, and Intelligent Key unlock switch is
detected to be on continuously for 3 seconds, the driver's door and passenger's door power windows are
simultaneously opened.
Power window is operated to open and the operation continues as long as the Intelligent Key unlock switch is
pressed.
Remote control power window down operation mode can be changed using “P/W DOWN DELAY” mode in
“WORK SUPPORT”. Refer to BL-104, "
CONSULT-III Application Item".
Key Reminder Function
As an operation verification function, when doors are lock ed or unlocked using Intelligent Key remote control-
ler button operation, hazard lamps flash and horn sounds.
ENGINE STARTUP FUNCTION
Operation Description
 When ignition knob is pressed, Intelligent Key unit sends request signal from inside key antenna, key-ID ver- ification is conducted with Intelligent Key using two-wa y communication, and if verification is successful, an
ignition rotation prohibition latch release signal is sent to steering lock unit. Steering lock unit releases igni-
tion knob rotation prohibition latch. (Ignition knob can now be turned.)
 When it becomes possible to rotate the ignition knob, “KEY” warning lamp in combination meter lights up green to notify driver that ignition knob can be turned.
NOTE:
When it becomes impossible to rotate the ignition knob, “KEY” warning lamp in combination meter lights up
red.
 When key-ID verification is successful and ignition knob switch is in the ON state, Intelligent Key unit uses CAN communication to send engine start permission signal to BCM.
 When BCM receives engine start permission signal, it uses CAN communication to sent starter request sig-
nal to IPDM E/R so that the engine will start when ignition knob is rotated to START position.
Operation Range
Engine can be started when Intelligent Key is in the v ehicle. However, sometimes engine might not start when
Intelligent Key is on instrument panel, rear parcel shelf, or in glove box.
NOTE:
luggage room can enable detection of Intelligent Key by a CONSULT-III function. Refer to BL-104, "
CON-
SULT-III Application Item".
Active Check Function
Confirm whether or not ignition knob can be rotated by checking the color of warning lamp in combination
meter.
WARNING AND ALARM FUNCTION
Vehicle operation Hazard lamp Horn
Door unlocking operation Once —
Door locking operation Twice Once
Condition Operation
Ignition knob rotation possib le “KEY” warning lamp in combin ation meter is lit up green.
Ignition rotation not possibl e “KEY” warning lamp in combin ation meter is lit up red.
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BL-174
< SERVICE INFORMATION >
VEHICLE SECURITY (THEFT WARNING) SYSTEM
Terminal and Reference Value for IPDM E/R
INFOID:0000000001327911
CONSULT-III FunctionINFOID:0000000001327912
WORK SUPPORT
DATA MONITOR
62 W Front door switch
driver side signal Input ON (Open)
→ OFF (Closed) 0 → Battery voltage
63 P Rear door (LH) switch sig-
nal Input ON (Open)
→ OFF (Closed) 0 → Battery voltage
Terminal Wire color Item
Signal
Input/
output Condition
Voltage (V)
(Approx.)
Terminal Wire color Item Signal
Input/
output Condition
Voltage (V)
(Approx.)
20 LG Headlamp low (RH) Output Lighting switch 2ND position
ON
→ OFF Battery voltage
→ 0
27 BR Headlamp high (RH) Output Lighting switch HIGH or PASS
position
ON
→ OFF Battery voltage
→ 0
28 SB Headlamp high (LH) Output Lighting switch HIGH or PASS
position
ON
→ OFF Battery voltage
→ 0
30 GY Headlamp low (LH) Output Lighting switch 2ND position
ON
→ OFF Battery voltage
→ 0
38 B Ground (power) — — 0
48 L CAN-H Input/
Output ——
49 R CAN-L Input/
Output ——
51 SB Horn relay control signal Output Panic alarm is operating 0
Other than above Battery voltage
56 LG Hood switch signal Input ON (Open) → OFF (closed) 0 → Battery voltage
60 B Ground (signal) — — 0
BCM diagnosis test item Check item diagnosis test mode Content
Theft alm WORK SUPPORT Change setting of each function.
DATA MONITOR Displays the input data of BCM real time. ACTIVE TEST Gives a drive signal to a load to check the operation.
Test Item Description
SECURITY ALARM SET This mo de is able to confirm and change security alarm ON-OFF setting.
THEFT ALM TRG The switch which triggered vehicle security alarm is recorded. This mode is able to confirm and
erase the record of vehicle security alarm. The trigger data can be erased by touching “CLEAR” on
CONSULT-III screen.
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BL-192
< SERVICE INFORMATION >
IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)
Terminal and Reference Value for BCM
INFOID:0000000001327929
*: With Intelligent Key system
CONSULT-III FunctionINFOID:0000000001327930
CONSULT-III DIAGNOSTIC TEST MODE FUNCTION
NATS SELF-DIAGNOSTIC RESULT ITEM CHART
32 R/B Steering lock unit com-
munication signal Output LOCKPress ignition knob with In-
telligent Key inside vehicle.
Other than the above 5
Te r -
minal Wire
color Signal designation Signal
Input/
output Measuring condition
Voltage (V)
(Approx.)
Ignition knob
position Operation or conditions
SIIA1911J
Te r -
minal Wire
color Signal designation Signal
Input/
output Measuring condition
Voltage (V)
(Approx.)
Ignition knob
position Operation or conditions
21 G/B NATS antenna amp. Input/
Output —
Ignition knob OFF
→ ON po-
sition Tester pointer should move just
after turning ignition knob “ON”
23 G/OR Security indicator lamp Output LOCK Goes OFF
→ illuminates (Ev-
ery 2.4 seconds) Battery voltage
→ 0
25 BR NATS antenna amp. Input/
Output —Ignition knob or switch OFF
→
ON position Tester pointer should move just
after turning ignition knob “ON”
37* B/W Key switch Input — Insert mechanical key into ig-
nition key cylinder
Battery voltage
Remove mechanical key
from ignition key cylinder 0
38 W/L Ignition power supply
(ON) Input ONIgnition knob ON or START
position Battery voltage
39 L CAN-H Input/
Output —— —
40 P CAN-L Input/
Output —— —
42 L/R Power source (Fuse) Input — — Battery voltage
49 B Ground — — — 0
52 B Ground — — — 0
55 G Power source (Fuse) Input — — Battery voltage
CONSULT-III DIAGNOSTIC TEST MODE Description
C/U INITIALIZATION When replacing any of the following three components, C/U initialization is necessary.
[IVIS (NATS) ignition key/ BCM/ ECM]
SELF- DIAGNOSTIC RESULTS Detected items (screen terms) are as shown in the chart.
PIN READ Individual control unit number can be read.
For future information,
refer to operation manual NATS-IVIS/NVIS
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