warning NISSAN TEANA 2003 Owner's Manual
[x] Cancel search | Manufacturer: NISSAN, Model Year: 2003, Model line: TEANA, Model: NISSAN TEANA 2003Pages: 3502, PDF Size: 74.56 MB
Page 729 of 3502
INTELLIGENT KEY SYSTEM
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Intelligent Key Lock-in Prevention Function
When Intelligent Key is in vehicle, a door is open, and doors are locked using door lock and unlock switch,
driver door lock knob, 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.
When Intelligent Key is in trunk room, all doors are lock and trunk lid is closed, Intelligent Key unit sends trunk
open signal to BCM. Then BCM open trunk lid and warning buzzer sounds for 10 seconds.
CAUTION:
The above function operates when the Intelligent Key is inside the vehicle. However, there may be
times when Intelligent Key cannot be detected and this function will not operate when Intelligent Key
is on the instrument panel, rear parcel shelf, or in the glove box. Also, this system some times does
not operate if the Intelligent Key is in the door pocket for the open door.
List of Operation Related Parts
Parts marked with × are the parts related to operation.
REMOTE KEYLESS ENTRY FUNCTIONS
Door Lock/Unlock Function
Operating a remote controller button on the Intelligent Key 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 lock.
When door lock/unlock is performed using Intelligent Key remote controller button operation, operation
confirmation is conducted by making hazard lamps flash and Intelligent Key warning buzzer sound.
Trunk Open Function
Operating a remote controller button on the Intelligent Key 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
trunk open request signal is sent to BCM via CAN communication trunk lid is opened.
Operation Condition
Door lock/trunk open function
Intelligent Key
Key switch
Ignition knob switch
Door unlock sensor
Trunk room lamp switch
Door request switch
Trunk opener request switch
Door lock actuator
Trunk lid opener actuator
Inside key antenna
Outside key antenna (Driver, Passenger)
Outside key antenna (rear bumper)
Intelligent Key unit
CAN communication system
BCM
Combination meter
Hazard warning lamp
Door lock function by the request switch××××××××××××
Door lock function by the mechanical key××
Trunk open function by the trunk opener switch× × × ×× ××××
Hazard reminder function×××××
Remote controller button operation Operating condition
Lock
All doors are closed. (for lock operation)
Remove mechanical key from ignition key cylinder (key switch: OFF)
Ignition knob is not press (ignition knob switch: OFF)
Page 730 of 3502
BL-72
INTELLIGENT KEY SYSTEM
Hazard Reminder Function
The hazard lamps are flashed when the door lock is locked or unlocked by remote controller button.
When ignition switch ON or any door is opened, key reminder function is not operate.
List of Operation Related Parts
Parts marked with × are the parts related to operation.
ENGINE START FUNCTION
Operation Description
When ignition knob is pressed, Intelligent Key unit sends request signal from inside key antenna, key-ID
verification is performed with Intelligent Key using two-way communication, and if verification is success-
ful, an ignition rotation prohibition latch release signal is sent to steering lock unit. Steering lock unit
releases ignition 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, 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
signal 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 vehicle. However, sometimes engine might not start when
Intelligent Key is on instrument panel, rear parcel shelf, trunk room or in glove box.
UnlockRemove mechanical key from ignition key cylinder (key switch: OFF)
Ignition knob is not press (ignition knob switch: OFF)
Trunk open
Remove mechanical key from ignition key cylinder (key switch: OFF)
Ignition knob is not press (ignition knob switch: OFF)
When trunk button pressed more than 0.5 seconds Remote controller button operation Operating condition
Vehicle operation Hazard lamp
Door unlocking operation Twice
Door locking operation Once
Remote keyless entry functions
Intelligent Key
Key switch
Ignition knob switch
Door unlock sensor
Door switch
Trunk room lamp switch
Door lock actuator
Trunk lid opener actuator
Intelligent Key unit
CAN communication system
BCM
Combination meter
Hazard warning lamp
Door lock function by the remote control button××××× × ×××
Trunk open function by the remote control button××× × ××××
Hazard reminder function (Door lock)×××××
Page 731 of 3502
INTELLIGENT KEY SYSTEM
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Active Check Function
Confirm whether or not ignition knob can be rotated by checking the color of warning lamp in combination
meter.
List of Operation Related Parts
Parts marked with × are the parts related to operation.
WARNING AND ALARM FUNCTION
Operation Description
The warnings and alarms are as follows and are given to the user as warning information and warnings using
combinations of Intelligent Key warning buzzer (in driver door and passenger door), inside vehicle buzzer (in
combination meter), and warning lamps “KEY” and “LOCK.”
Ignition switch return forgotten warning
With the ignition in OFF or ACC position, if the driver door is opened, this warning is issued.
Key left in ignition warning (when mechanical key used)
With the mechanical key in the ignition knob and the ignition switch is in the OFF, ACC, or LOCK position,
if the driver door is opened, this warning is issued.
Ignition switch OFF position warning (for inside car: when door closed)
This warning is issued when the user forgets to return the ignition knob to the LOCK position.
Ignition switch OFF position warning (for outside car: when door opened/closed)
This warning is issued when the user leaves the car without returning the ignition knob to the LOCK posi-
tion.
Warning for removal of Intelligent Key to outside the car (when door open/closed)
This warning is issued if the Intelligent Key is taken outside the car while the engine is running.
Warning for removal of Intelligent Key to outside the car (from window)
This warning is issued if the Intelligent Key is taken outside the car through a window while the engine is
running.
Door lock non-operation warning
This warning is issued if the door lock (lock) operation by a door request switch is not effected.
Intelligent Key low battery warning
This warning is issued when it is detected that the battery in the Intelligent Key has been used up.
Condition Operation
Ignition knob rotation possible “KEY” warning lamp in combination meter is lit up green.
Ignition knob rotation not possible “KEY” warning lamp in combination meter is lit up red.
Engine start functions
Intelligent Key
Key switch
Ignition knob switch
Inside key antenna
Intelligent Key unit
CAN communication system
BCM
Combination meter
IPDM E/R
NATS antenna amp.
Steering lock unit
Engine start function by the Intelligent Key××××××××× ×
Engine start function by the mechanical key× ×××××××
Active check function× ×××× ×
Page 732 of 3502
BL-74
INTELLIGENT KEY SYSTEM
Operation Condition
Warning and alarm names Operating conditions (when all the conditions below are met)
Ignition knob return forgotten warn-
ing
The ignition switch is in the ACC, OFF, or LOCK position (knob pressed)
The driver door is opened.
Ignition key warning
(When mechanical key used)
The mechanical key is inserted in the ignition knob (key switch: ON)
The ignition switch is in the ACC, OFF, or LOCK position.
The driver door is opened
Ignition knob OFF position warning
(for inside car: when door closed)
The ignition switch is in the OFF or LOCK position (knob pressed)
In the above state, when the ignition switch is changed from ON to OFF and 1 second
passes. (However, this warning is not issued if the mechanical key is inserted in the igni-
tion knob, ignition knob is turned except OFF position or ignition or ignition knob is not
pushed.)
Ignition knob OFF position warning
(for outside car: when door opened/
closed)
The ignition switch is in the OFF or LOCK position (knob pressed)
In the above state, when the ignition switch is changed from ON to OFF and 1 second
passes. (However, this warning is not issued if the mechanical key is inserted in the igni-
tion knob, ignition knob is turned except OFF position or ignition or ignition knob is not
pushed.)
Driver door open → closed
Warning for take out of Intelligent
Key to outside the car (when door
open/closed)
When Any of the Following Conditions Are Met
When the ignition knob is pressed in so that it can be rotated (or has been rotated), if any
of the doors has been opened, when all the doors are closed, the Intelligent Key unit
compares the key-ID with that of the Intelligent Key using the inside key antenna, if the
results of the comparison are NG (the Intelligent Key is not found)
When the ignition knob is pressed in so that it can be rotated (or has been rotated), if any
of the doors is open, the Intelligent Key unit compares the key-ID with that of the Intelli-
gent Key every 5 seconds using the inside key antenna, if the results of the comparison
are NG (the Intelligent Key is not found)
NOTE:
However, this warning is not issued if the mechanical key is inserted in the ignition knob.
Warning for take out of Intelligent
Key to outside the car (from win-
dow)When the ignition knob is pressed in so that it can be rotated (or has been rotated), if the
vehicle speed is less than 5 km per hour, the Intelligent Key unit compares the key-ID with
that of the Intelligent Key every 30 seconds using the inside key antenna, if the results of
the comparison are NG (the Intelligent Key is not found)
Note: The factory setting for this function is OFF.
Door lock non-operation warningWhen any of the following conditions are met
When the Intelligent Key is inside the car and the ignition knob is not pressed, when an
attempt is made to lock a door lock with a door request switch
NOTE:
This warning is issued even if the Intelligent Key is not in the out side key antenna detec-
tion area corresponding to the door request switch was operated.
When the ignition knob is pressed, when an attempt is made to lock a door lock with a
door request switch
NOTE:
This warning is only issued if the Intelligent Key is in the out side key antenna detection
area corresponding to the door request switch was operated.
When any of the doors is open, when an attempt is made to lock a door lock with a door
request switch
NOTE:
This warning is only issued if the Intelligent Key is in the out side key antenna detection
area corresponding to the door request switch was operated.
Intelligent Key low battery pre-
warningThis warning is issued when it is detected that the battery in the Intelligent Key has been
used up.
Page 733 of 3502
INTELLIGENT KEY SYSTEM
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Warning Procedure
List of Operation Related Parts
Parts marked with × are the parts related to operation.
Warning and alarm namesBuzzer Warning lamp
Inside car Outside car “KEY”
Ignition switch return forgotten warn-
ingBuzzer: Continuous — —
Ignition key warning
(When mechanical key used)Buzzer: Continuous — —
Ignition switch OFF position warning
(for inside car: when door closed)Buzzer: Twice — —
Ignition switch OFF position warning
(for outside car: when door opened/
closed)— Buzzer (3 times) —
Warning for removal of Intelligent Key
to outside the car (when door open/
closed)— Buzzer (3 seconds) Red illuminate
Warning for removal of Intelligent Key
to outside the car (from window)Buzzer (3 seconds) — Red illuminate
Door lock non-operation warning — Buzzer (2 seconds) —
Intelligent Key low battery pre-warning — —Green illuminate
(30 seconds after ignition switch
comes ON)
Warning and alarm functions
Intelligent Key
Key switch
Ignition knob switch
Intelligent Key unit ignition switch ACC position input signal
Intelligent Key unit ignition switch ON position input signal
Door switch
Door request switch
Door lock actuator
Inside key antenna
Outside key antenna (Driver, Passenger)
Outside key antenna (rear bumper)
Intelligent Key warning buzzer
Intelligent Key unit
CAN communication system
BCM
Combination meter
Ignition knob return forgotten warning (When Intelli-
gent Key used)××× ××××
Ignition key warning
(When mechanical key used)××× ××××
Ignition knob OFF position warning
(for outside car: when door closed)××× × ××××
Ignition knob OFF position warning
(for outside car: when door opened/closed)× ××× × ××××
Warning or take out of Intelligent Key to outside the
car
(when door open/closed)× × × × ×××××
Warning for take out of Intelligent Key to outside the
car (from window)× × × × ×××××
Page 734 of 3502
BL-76
INTELLIGENT KEY SYSTEM
CHANGE SETTINGS FUNCTION
The settings for each function can be changed with the CONSULT-II or Intelligent Key operation.
Changing Settings With the Intelligent Key
Intelligent Key remote controller button and door request switch operations change the engine startup function
settings (startup enabled/disabled) for each Intelligent Key independently.
Settings Change Procedure
1. With the ignition switch is in the LOCK position (ignition knob not pressed), hold down both the LOCK and
UNLOCK remote control buttons on the Intelligent Key at the same time for at least 10 seconds (The yard-
stick is that the Intelligent Key LED flashes 20 times.)
2. Within 5 seconds of releasing the Intelligent Key remote controller buttons, press the driver door request
switch.
3. The KEY warning lamp in combination meter lights up for 3 seconds (engine starting enabled → starting
disabled: lights up red, engine starting disabled → flashes green). This completes the settings change.
Changing Settings Using CONSULT-II
The settings for the Intelligent Key system functions can be changed using CONSULT-II (WORK SUPPORT).
Refer to BL-94, "
WORK SUPPORT" .
NOTE:
Once a function setting is changed, it will remain effective even if the battery is disconnected.
INTELLIGENT KEY REGISTRATION
Intelligent Key-ID registration is performed using the CONSULT-II. Up to 4 can be registered.
CAUTION:
After a new Intelligent Key-ID is registered, be sure to check the function.
When registering an additional Intelligent Key-ID, take any Intelligent Keys already registered and
Intelligent Keys for any other vehicles out of the vehicle before starting.
CONSULT-II can be used to check and delete Intelligent Key-IDs.
For future information, see the CONSULT-II Operation Manual NATS.
Door lock non-operation warning× × ××××××××××
Intelligent Key low battery warning×××××× Warning and alarm functions
Intelligent Key
Key switch
Ignition knob switch
Intelligent Key unit ignition switch ACC position input signal
Intelligent Key unit ignition switch ON position input signal
Door switch
Door request switch
Door lock actuator
Inside key antenna
Outside key antenna (Driver, Passenger)
Outside key antenna (rear bumper)
Intelligent Key warning buzzer
Intelligent Key unit
CAN communication system
BCM
Combination meter
Page 752 of 3502
![NISSAN TEANA 2003 Owners Manual BL-94
INTELLIGENT KEY SYSTEM
*: Select “SELECTION FROM MENU”.
WORK SUPPORT
DOOR SW DR*Indicates [OPEN/CLOSE] condition of front door switch driver side from BCM via CAN communica-
tion line.
DOO](/img/5/57392/w960_57392-751.png "NISSAN TEANA 2003 Owners Manual BL-94
INTELLIGENT KEY SYSTEM
*: Select “SELECTION FROM MENU”.
WORK SUPPORT
DOOR SW DR*Indicates [OPEN/CLOSE] condition of front door switch driver side from BCM via CAN communica-
tion line.
DOO")
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INTELLIGENT KEY SYSTEM
*: Select “SELECTION FROM MENU”.
WORK SUPPORT
DOOR SW DR*Indicates [OPEN/CLOSE] condition of front door switch driver side from BCM via CAN communica-
tion line.
DOOR SW AS*Indicates [OPEN/CLOSE] condition of front door switch passenger side from BCM via CAN commu-
nication line.
DOOR SW RR* Indicates [OPEN/CLOSE] condition of rear door switch LH from BCM via CAN communication line.
DOOR SW RL* Indicates [OPEN/CLOSE] condition of rear door switch RH from BCM via CAN communication line.
DOOR BK SW* Indicates [OPEN/CLOSE] condition of back door switch from BCM via CAN communication line.
TRUNK SW*Indicates [OPEN/CLOSE] condition of trunk room lamp switch from BCM via CAN communication
line.
VEHICLE SPEED* Indicates [km/h] condition of vehicle speed.Monitor item Content
Monitor item Description
CONFIRM KEY FOB ID It can be checked whether Intelligent Key ID code is registered or not in this mode.
TAKE OUT FROM WINDOW
WARNTake away warning chime (from window) mode can be changed to operate (ON) or not operate
(OFF) with this mode. The operation mode will be changed when “CHANGE SETT” on CON-
SULT-II screen is touched.
LOW BAT OF KEY FOB WARNIntelligent Key low battery warning mode can be changed to operate (ON) or not operate (OFF)
with this mode. The operation mode will be changed when “CHANGE SETT” on CONSULT-II
screen is touched.
HORN WITH KEYLESS LOCKHorn reminder function mode by Intelligent Key remote control button can be changed to operate
(ON) or not operate (OFF) with this mode. The operation mode will be changed when “CHANGE
SETT” on CONSULT-II screen is touched.
HAZARD ANSWER BACKHazard reminder function mode can be selected from the following with this mode. The operation
mode will be changed when “CHANGE SETT” on CONSULT-II screen is touched.
LOCK ONLY: Door lock operation only
UNLOCK ONLY: Door unlock operation only
LOCK/UNLOCK: Lock/Unlock operation
OFF: Non-operation
ANSWER BACK WITH I-KEY
LOCKHorn reminder function (lock operation) mode by door request switch (driver side, passenger side
and trunk) can be selected from the following with this mode. The operation mode will be
changed when “CHANGE SETT” on CONSULT-II screen is touched.
ON: Operation
OFF: Non-operation
ANSWER BACK WITH I-KEY
UNLOCKHorn reminder function (unlock operation) mode by door request switch can be changed to oper-
ate (ON) or not operate (OFF) with this mode.
AUTO RELOCK TIMERAuto door lock timer mode can select the following with this mode.
2 minutes
OFF: Non-operation
TRUNK/GLASS HATCH OPENHazard reminder function mode can be changed to operate (ON) or not operate (OFF) with this
mode. The operation mode will be changed when “CHANGE SETT” on CONSULT-II screen is
touched.
KEYLESS FUNCTIONRemote key less function mode (with other registered Intelligent Key is in the vehicle condition)
can be changed to operate (ON) or not operate (OFF) with this mode. The operation mode will
be changed when “CHANGE SETT” on CONSULT-II screen is touched.
TRUNK OPEN DELAYTrunk button's pressing time on Intelligent Key remote control button can be selected from the fol-
lowing with this mode. The operation mode will be changed when “CHANGE SETT” on CON-
SULT-II screen is touched.
0.5 second
1.5 second
OFF: Non-operation
Page 753 of 3502
INTELLIGENT KEY SYSTEM
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ACTIVE TEST
ENGINE START BY I-KEYEngine start function mode can be changed to operate (ON) or not operate (OFF) with this mode.
The operation mode will be changed when “CHANGE SETT” on CONSULT-II screen is touched.
LOCK/UNLOCK BY I-KEYDoor lock/unlock function by door request switch (driver side, passenger side and trunk) mode
can be changed to operate (ON) or not operate (OFF) with this mode. The operation mode will be
changed when “CHANGE SETT” on CONSULT-II screen is touched. Monitor item Description
Test item Description
DOOR LOCK/UNLOCKThis test is able to check door lock/unlock operation.
The all door lock actuators are unlocked and hazard warning lamps flash twice when “ALL
UNLK” on CONSULT-II screen is touched.
The all door lock actuators are locked and hazard warning lamps flash once when “LOCK” on
CONSULT-II screen is touched.
ANTENNAThis test is able to check Intelligent Key antenna operation.
When the following conditions are met, hazard warning lamps flash.
Inside key antenna (Instrument center lower) detects Intelligent Key, when “RM ANT1” on
CONSULT-II screen is touched.
Inside key antenna (Center console) detects Intelligent Key, when “RM ANT2” on CONSULT-II
screen is touched.
Inside key antenna (Trunk room) detects Intelligent Key, when “LAG ANT” on CONSULT-II
screen is touched.
Outside key antenna (Driver side) detects Intelligent Key, when “DR ANT” on CONSULT-II
screen is touched.
Outside key antenna (Passenger side) detects Intelligent Key, when “AS ANT” on CONSULT-II
screen is touched.
Outside key antenna (Rear bumper) detects Intelligent Key, when “BD ANT” on CONSULT-II
screen is touched.
OUTSIDE BUZZERThis test is able to check Intelligent Key warning buzzer (driver side/ trunk room) operation.
Intelligent Key warning buzzer (driver side/ trunk room) sounds when “ON” on CONSULT-II
screen is touched.
INSIDE BUZZERThis test is able to check Intelligent Key warning buzzer (combination meter) operation.
Take away warning chime sounds when “TAKE OUT” on CONSULT-II screen is touched.
Ignition switch warning chime sounds when “KNOB” on CONSULT-II screen is touched.
Ignition key warning chime sounds when “KEY” on CONSULT-II screen is touched.
INDICATORThis test is able to check warning lamp operation.
“KEY” Warning lamp (Green) illuminates when “BLUE ON” on CONSULT-II screen is touched.
“KEY” Warning lamp (Red) illuminates when “RED ON” on CONSULT-II screen is touched.
“LOCK” Warning lamp illuminates when “KNOB ON” on CONSULT-II screen is touched.
“KEY” Warning lamp (Green) flashes when “BLUE IND” on CONSULT-II screen is touched.
“KEY” Warning lamp (RED) flashes when “BLUE IND” on CONSULT-II screen is touched.
“LOCK” Warning lamp flashes when “KNOB ON” on CONSULT-II screen is touched.
Page 756 of 3502
BL-98
INTELLIGENT KEY SYSTEM
HAZARD REMINDER FUNCTION MALFUNCTION
NOTE:
Before performing the diagnosis in the following table, check “Diagnosis Procedure”. Refer to BL-91,
"Diagnosis Procedure" .
Make sure that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis,
and check each symptom.
If the following “symptoms” are detected, check systems shown in the “Diagnoses service procedure” col-
umn in this order.
Conditions of Vehicle (Operating Conditions)
Intelligent key function (I-KEY FUNCTION) is ON when setting on CONSULT-II.
Key reminder function (ANSWER BACK FUNCTION) is ON when setting on CONSULT-II.
Mechanical key is not inserted into ignition knob.
Ignition knob is not depressed.
All doors are closed.
ENGINE START FUNCTION MALFUNCTION
Intelligent Key Operation Inspection
NOTE:
Before performing the diagnosis in the following table, check “Diagnosis Procedure”. Refer to BL-91,
"Diagnosis Procedure" .
Make sure that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis,
and check each symptom.
If the following “symptoms” are detected, check systems shown in the “Diagnoses service procedure” col-
umn in this order.
Conditions of Vehicle (Operating Conditions)
Intelligent key function (I-KEY FUNCTION) is ON when setting on CONSULT-II.
Mechanical key is not inserted into ignition knob.
There is one or more registered Intelligent Key in the detection area of inside key antenna.
Mechanical Key Operation Inspection
NOTE:
Before performing the diagnosis in the following table, check “Diagnosis Procedure”. Refer to BL-91,
"Diagnosis Procedure" .
Make sure that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis,
and check each symptom.
Symptom Diagnoses service procedure Reference page
Hazard lamps do not flash during door lock
operation using Intelligent Key. (regardless of
whether Intelligent Key remote controller button
or request switch operation is used)1. Check key reminder settingBL-94
2. Replace BCMBCS-16
3. Replace Intelligent Key unitBL-117
Symptom Diagnoses service procedure Reference page
Ignition knob can not turn
This illuminate KEY warning lamp on com-
bination meter in red when ignition knob is
pressed.1. Check inside key antennaBL-114
2. Replace Intelligent Key unitBL-117
This illuminate KEY warning lamp on com-
bination meter in green when ignition knob
is pressed.Check steering lock unitBL-115
Ignition knob turns even without both Intelli-
gent Key and mechanical key.Replace steering lock unit —
This is not illuminate KEY warning lamp on
combination meter when ignition knob is
pressed.1. Check ignition knob switchBL-103
2. Check key switch (Intelligent Key unit input)BL-101
3. Replace Intelligent Key unitBL-117
Page 757 of 3502
INTELLIGENT KEY SYSTEM
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If the following “symptoms” are detected, check systems shown in the “Diagnoses service procedure” col-
umn in this order.
Conditions of Vehicle (Operating Conditions)
Registered mechanical key is used.
Do not keep 2 or more keys together. Remove the key you use from the key ring to prevent trouble.
WARNING CHIME FUNCTION MALFUNCTION
NOTE:
Before performing the diagnosis in the following table, check “Diagnosis Procedure”. Refer to BL-91,
"Diagnosis Procedure" .
Make sure that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis,
and check each symptom.
If the following “symptoms” are detected, check systems shown in the “Diagnoses service procedure” col-
umn in this order.
Conditions of Vehicle (Operating Conditions)
Intelligent key function (I-KEY FUNCTION) is ON when setting on CONSULT-II.
Each warning chime function is ON when setting on CONSULT-II.
Symptom Diagnoses service procedure Reference page
Ignition knob can not turn1. Check key switch (BCM input)BL-102
2. Replace BCMBCS-16
Symptom Diagnoses service procedure Reference page
Ignition switch return forgotten warning
does not sound.
(When Intelligent Key used)1. Check ignition knob switchBL-103
2. Replace Intelligent Key unitBL-117
3. Replace combination meterDI-25
Ignition key warning chime does not
sound.
(When mechanical key used)1. Check key switch (Intelligent Key unit input)BL-1012. Check key switch (BCM input)BL-102
3. Check door switchBL-105
4. Replace Intelligent Key unitBL-117
5. Replace combination meterDI-25
Ignition knob OFF position warning
chime (for inside vehicle) does not
sound.1. Check ignition knob switchBL-103
2. Replace Intelligent Key unitBL-117
3. Replace combination meterDI-25
Ignition knob OFF position warning
chime (for outside vehicle: after door
open/closed) does not sound.1. Check ignition knob switchBL-103
2. Check Intelligent Key warning buzzerB L - 111
3. Replace Intelligent Key unitBL-117
Intelligent Key take out warning chime
(when door open/closed) does not
sound.1. Check door switchBL-1052. Check inside key antennaBL-114
3. Check Intelligent Key warning buzzerB L - 111
4. Replace Intelligent Key unitBL-117
Intelligent Key take out warning chime
(through window) does not sound 1. Check inside key antennaBL-1142. Check Intelligent Key warning buzzerB L - 111
3. Replace Intelligent Key unitBL-117
4. Replace combination meterDI-25
Door lock non-operation warning does
not sound.1. Check Intelligent Key warning buzzerB L - 111
2. Replace Intelligent Key unitBL-117