Infiniti M35/M45 Y50. Manual — part 271
INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION
BL-153
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ACTIVE TEST
PANIC ALARM DELAY
Panic alarm button's pressing time on Intelligent Key remote control button can be selected from
the following with this mode. The operation mode will be changed when “CHANGE SETT” on
CONSULT-II screen is touched.
●
0.5 sec
●
1.5 sec
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OFF: Non-operation
TRUNK/GLASS HATCH OPEN
Buzzer reminder function mode by trunk opener request switch 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 DELAY
Trunk button's pressing time on Intelligent Key button can be selected from the following with this
mode. The operation mode will be changed when “CHANGE SETT” on CONSULT-II screen is
touched.
●
0.5 sec
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1.5 sec
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OFF: Non-operation
P/W DOWN DELAY
Unlock button's pressing time on Intelligent Key button can be selected from the following with
this mode. The operation mode will be changed when “CHANGE SETT” on CONSULT-II screen
is touched.
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3 sec
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5 sec
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OFF: Non-operation
ENGINE START BY I-KEY
Engine 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-KEY
Door 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/UNLOCK
This test is able to check door lock/unlock operation.
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The all door lock actuators are locked when “LOCK” on CONSULT-II screen is touched.
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The all door lock actuators are unlocked when “ALL UNLK” on CONSULT-II screen is touched.
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The door lock actuator (driver side) is unlocked when “DR UNLK” on CONSULT-II screen is
touched.
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The door lock actuator (passenger side) is unlocked when “AS UNLK” on CONSULT- II screen
is touched.
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The trunk lid opener actuator is open when “TRUNK OPEN” on CONSULT- II screen is
touched.
ANTENNA
This test is able to check Intelligent Key antenna operation.
When the following conditions are met, hazard warning lamps flash.
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Inside key antenna (Instrument center) detects Intelligent Key, when “ROOM ANT1” on CON-
SULT-II screen is touched.
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Inside key antenna (Center console) detects Intelligent Key, when “ROOM ANT2” on CON-
SULT-II screen is touched.
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Inside key antenna (rear seat) detects Intelligent Key, when “ROOM ANT3” on CONSULT-II
screen is touched.
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Inside key antenna (Trunk room) detects Intelligent Key, when “LAG ANT1” on CONSULT-II
screen is touched.
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Outside key antenna (Driver side) detects Intelligent Key, when “DRIVER ANT” on CONSULT-II
screen is touched.
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Outside key antenna (Passenger side) detects Intelligent Key, when “ASSIST ANT” on CON-
SULT-II screen is touched.
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Outside key antenna (Trunk room) detects Intelligent Key, when “BD/TR ANT” on CONSULT-II
screen is touched.
BL-154
INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION
OUTSIDE BUZZER
This test is able to check Intelligent Key warning buzzer operation.
Intelligent Key warning buzzer sounds when “ON” on CONSULT-II screen is touched.
INSIDE BUZZER
This test is able to check warning chime into combination meter operation.
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Take away warning chime sounds when “TAKE OUT” on CONSULT-II screen is touched.
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Key warning chime sounds when “KEY WARN” on CONSULT-II screen is touched.
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P position warning chime sounds when “P RNG WARN” on CONSULT-II screen is touched.
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ACC warning chime sounds when “ACC WARN” on CONSULT-II screen is touched.
INDICATOR
This test is able to check warning lamp operation.
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“KEY” Warning lamp illuminates when “KEY IND ON” on CONSULT-II screen is touched.
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“KEY” Warning lamp flashes when “KEY IND FSH” on CONSULT-II screen is touched.
LCD
This test is able to check meter display information
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Engine start information displays when “BRAKE/P” on CONSULT-II screen is touched.
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Engine start information displays when “BRAKE/P/ON” on CONSULT-II screen is touched.
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Key ID warning displays when “KEY ID NG” on CONSULT-II screen is touched.
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Steering lock information displays when “STLCK RELES” on CONSULT-II screen is touched.
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P position warning displays when “P RNG IND” on CONSULT-II screen is touched.
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Intelligent Key insert information displays when “INSERT KEY” on CONSULT-II screen is
touched.
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Intelligent Key low battery warning displays when “KEY BAT LOW” on CONSULT-II screen is
touched.
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Take away from window warning displays when “TK AWAY WDW” on CONSULT-II screen is
touched.
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Take away warning display when “TAKE AWAY” on CONSULT-II screen is touched.
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OFF position warning display when “IGN OFF WARN” on CONSULT-II screen is touched.
P RANGE
This test is able to check A/T device power supply
A/T device power is supplied when “ON” on CONSULT-II screen is touched.
ENGINE SW ILLUMI
This test is able to check push-ignition switch illumination operation.
Push-ignition switch illumination illuminates when “ON” on CONSULT-II screen is touched.
LOCK INDCATOR
This test is able to check LOCK indicator in push-ignition switch operation.
LOCK indicator in push-ignition switch illuminates when “ON” on CONSULT-II screen is touched.
ACC INDCATOR
This test is able to check ACC indicator in push-ignition switch operation.
LOCK indicator in push-ignition switch illuminates when “ON” on CONSULT-II screen is touched.
IGNITION ON IND
This test is able to check INGITION ON indicator in push-ignition switch operation.
LOCK indicator in push-ignition switch illuminates when “ON” on CONSULT-II screen is touched.
KEY SLOT ILLUMI
This test is able to check key slot illumination operation.
Key slot illumination flash when “ON” on CONSULT-II screen is touched.
Test item
Description
INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION
BL-155
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DTC B2013 STRG COMM 1
NIS001YN
DIAGNOSIS DESCRIPTION
B2013 steering lock communication malfunction monitors the communication condition between Intelligent
Key unit and steering lock unit. If the reply from the steering lock unit against the communication from Intelli-
gent Key unit does not come twice continuously, Intelligent Key unit judges that it is the malfunction and dis-
plays the DTC (Diagnostic Trouble Code).
TERMINALS AND REFERENCE VALUE FOR INTELLIGENT KEY UNIT
SELF-DIAGNOSTIC LOGIC
DIAGNOSTIC PROCEDURE
1.
CHECK STEERING LOCK UNIT POWER SUPPLY
1.
Turn ignition switch OFF.
2.
Disconnect steering lock unit connector.
3.
Check voltage between steering lock unit connector and ground.
OK or NG
OK
>> GO TO 3.
NG
>> GO TO 2.
Termi-
nal
No.
Wire
color
Item
Condition
Voltage (V)
(Approx.)
Push-
button
ignition
switch
position
Operation or conditions
15
LG
Steering lock unit
power source
LOCK
—
Battery voltage
16
P/B
Steering lock unit sig-
nal
LOCK
Steering lock: Lock
Battery voltage
ACC
Steering lock: Unlock
(Unlocked moment)
0
DTC
Self-diagnosis
name
DTC detecting condition
Possible causes
B2013
STRG COMM 1
There is no replay from the steering lock
unit against the communication from Intelli-
gent Key unit.
●
Harness and connector
(Open or shorted in the circuit between Intelligent
Key unit and steering lock unit)
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Steering lock unit power supply circuit
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Steering lock unit
Terminals
Voltage (V)
(Approx.)
(+)
(–)
Steering lock unit
connector
Terminal
M35
7
Ground
Battery voltage
PIIB6223E
BL-156
INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION
2.
CHECK HARNESS CONTINUITY 1
1.
Disconnect Intelligent Key unit connector.
2.
Check continuity between Intelligent Key unit connector and steering lock unit connector.
3.
Check continuity between Intelligent Key unit connector and
ground.
OK or NG
OK
>> Check the condition of harness and connector.
NG
>> Repair or replace harness.
3.
CHECK STEERING LOCK UNIT SIGNAL
1.
Connect steering lock unit connector.
2.
Check voltage between steering lock unit connector and ground.
OK or NG
OK
>> Replace steering lock unit.
NG
>> GO TO 4.
A
B
Continuity
Intelligent Key
unit connector
Terminal
Steering lock unit
connector
Terminal
M32
15
M35
7
Yes
A
Ground
Continuity
Intelligent Key
unit connector
Terminal
M32
15
No
PIIB6224E
Terminals
Condition
Voltage (V)
(Approx.)
(+)
(–)
Steering lock
unit connector
Terminal
M35
4
Ground
When turn igni-
tion switch to
START with
Intelligent Key in
the car
Battery voltage
↓
0
↓
Battery voltage
PIIB6225E
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