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Nissan Sentra B18 (2020-2025) Service Manual: Diagnosis System (intelligent Key). Intelligent Key

Intelligent Key

Consult Function (intelligent Key Unit)

CONSULT Function (INTELLIGENT KEY UNIT)

SELF DIAGNOSTIC RESULT

Refer to DTC Index.

DATA MONITOR

Note:

The following table includes information (items) inapplicable to this Nissan Sentra vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items.

Monitor Item

Condition

I-KEY unit blank status

Indicates [On/Off] status of Intelligent Key unit registered or not registered status

I-KEY unit power supply status

Indicates [On/Off] status of Intelligent Key unit power supply status

KEY ID1

Indicates [On/Off] condition when key ID that receives register or not register status

KEY ID2

KEY ID3

KEY ID4

Battery voltage

Indicates the status of the battery voltage by Intelligent Key unit

IGN ON (IPDM E/R)

Indicates [On/Off] condition of IGN power supply from IPDM E/R via CAN communication

Nissan Sentra Vehicle speed (ABS)

Display the Nissan Sentra vehicle speed signal received from ABS actuator and electrical unit by numerical value [km/h]

Nissan Sentra Vehicle speed (meter)

Display the Nissan Sentra vehicle speed signal received from combination meter by numerical value [km/h]

Total distance

Display the distance signal received from ABS actuator and electrical unit by numerical value [km]

Keyfob button1

Indicates [On/Off] condition of Intelligent Key button pressed

Keyfob button2

Keyfob button3

Keyfob button4

BD/TR opener SW

Indicates [On/Off] condition of trunk lid opener request switch

Key ID (last)

Displays the last key ID received by the Intelligent Key unit.

Keyfob#1 cabin area

Indicates [On/Off] condition of Intelligent Key is in/out of cabin detection area

Keyfob#1 undefined area

Indicates [On/Off] condition of Intelligent Key is in/out of detection area

Keyfob#1 rear bumper area

Indicates [On/Off] condition of Intelligent Key is in/out of rear bumper detection area

Keyfob#2 cabin area

Indicates [On/Off] condition of Intelligent Key is in/out of cabin detection area

Keyfob#2 undefined area

Indicates [On/Off] condition of Intelligent Key is in/out of detection area

Keyfob#2 rear bumper area

Indicates [On/Off] condition of Intelligent Key is in/out of rear bumper detection area

Keyfob#3 cabin area

Indicates [On/Off] condition of Intelligent Key is in/out of cabin detection area

Keyfob#3 undefined area

Indicates [On/Off] condition of Intelligent Key is in/out of detection area

Keyfob#3 rear bumper area

Indicates [On/Off] condition of Intelligent Key is in/out of rear bumper detection area

Keyfob#4 cabin area

Indicates [On/Off] condition of Intelligent Key is in/out of cabin detection area

Keyfob#4 undefined area

Indicates [On/Off] condition of Intelligent Key is in/out of detection area

Keyfob#4 rear bumper area

Indicates [On/Off] condition of Intelligent Key is in/out of rear bumper detection area

Keyfob button5

Note:

This item is displayed, but cannot be monitored

Keyfob operation

Display the pressed button of Keyfob

Push SW

Indicates [On/Off] condition of push-button ignition switch

Request SW (FR)

Indicates [On/Off] condition of front door request switch RH

Request SW (FL)

Indicates [On/Off] condition of front door request switch LH

Request SW (BD)

Note:

This item is displayed, but cannot be monitored

Registration Key ID status

Indicates [On/Off] condition of Intelligent Key registered status

Keyfob#1 outside area (LH)

Indicates [On/Off] condition of Intelligent Key is in/out of detection area

Keyfob#1 outside area (RH)

Indicates [On/Off] condition of Intelligent Key is in/out of detection area

Keyfob#2 outside area (LH)

Indicates [On/Off] condition of Intelligent Key is in/out of detection area

Keyfob#2 outside area (RH)

Indicates [On/Off] condition of Intelligent Key is in/out of detection area

Keyfob#3 outside area (LH)

Indicates [On/Off] condition of Intelligent Key is in/out of detection area

Keyfob#3 outside area (RH)

Indicates [On/Off] condition of Intelligent Key is in/out of detection area

Keyfob#4 outside area (LH)

Indicates [On/Off] condition of Intelligent Key is in/out of detection area

Keyfob#4 outside area (RH)

Indicates [On/Off] condition of Intelligent Key is in/out of detection area

Keyfob#1 battery low

Displays the Intelligent Key battery level is low

Keyfob#2 battery low

Keyfob#3 battery low

Keyfob#4 battery low

Battery voltage (IPDM E/R)

Displays the battery voltage signal received from IPDM E/R via CAN communication

Nissan Sentra Vehicle condition

Displays the power supply position status

S/L power output

Indicates [On/Off] condition of steering lock unit power supply status

Keyfob cabin area

Displays the key ID detect cabin area

ACTIVE TEST

Test Item

Description

OUTSIDE BUZZER

This test is able to check Intelligent Key warning buzzer operation [On/Off].

IGN CONT2

This test is able to check ignition relay-2 control operation [On/Off].

P RANGE

This test is able to check CVT shift selector power supply

CVT shift selector power is supplied when "On" on CONSULT screen is touched

ENGINE SW ILLUMI

This test is able to check push-button ignition switch START indicator operation [On/Off].

IGNITION RELAY

This test is able to check ignition relay operation [On/Off].

SHIFTLOCK SORENOID TEST

This test is able to check shift lock solenoid operation [On/Off].

WORK SUPPORT

Support Item

Setting

Description

SHORT CRANKING OUTPUT

Start

70 msec

Starter motor operation duration times.

100 msec

200 msec

End

—

INSIDE ANT DIAGNOSIS

—

This function allows inside key antenna self-diagnosis.

LOCK/UNLOCK BY I-KEY

On

Door lock/unlock by Intelligent Key ON.

Off

Door lock/unlock by Intelligent Key OFF.

AUTO LOCK SET

Mode 1

OFF

Auto door lock operation time can be changed in this mode.

Mode 2

30 sec.

Mode 3

1 min.

Mode 4

2 min.

Mode 5

3 min.

Mode 6

4 min.

Mode 7

5 min.

IGN/ACC BATTERY SAVER

On

Battery saver system ON.

Off

Battery saver system OFF.

ENGINE START BY I-KEY

On

Engine start function from Intelligent Key ON.

Off

Engine start function from Intelligent Key OFF.

TRUNK/GLASS HATCH OPEN

On

Buzzer reminder function by trunk lid request switch ON.

Off

Buzzer reminder function by trunk lid request switch OFF.

ANSWER BACK

On

Horn chirp reminder when doors are locked with Intelligent Key.

Off

No horn chirp reminder when doors are locked with Intelligent Key.

DOOR LOCK-UNLOCK SET

On

Automatic door locks function ON.

Off

Automatic door locks function OFF.

ANSWERBACK I-KEY LOCK UNLOCK

On

Buzzer reminder function by door lock/unlock request switch ON.

Off

No reminder function by door lock/unlock request switch.

ANSWERBACK KEYLESS LOCK UNLOCK

On

Buzzer or horn chirp reminder when doors are locked/unlocked with Intelligent Key.

Off

No buzzer or horn chirp reminder when doors are locked/unlocked with Intelligent Key.

RESET SETTING VALUE

Reset

Returns BCM to initial value in factory shipment.

Cancel

Cancels the reset function.

REMOTE ENGINE STARTER

On

Remote engine start function ON.

Off

Remote engine start function OFF.

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