Nissan Sentra B18 (2020-2025) Service Manual: Diagnosis System (intelligent Key). Intelligent Key
Intelligent Key
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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Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis
content)
DTC detection
condition
...
Intelligent Cruise Control System Symptoms
Symptom Table
Symptom Table
Symptoms
Reference page
Operation
ICC MAIN switch does not
turn ON
...
Basic inspection
Diagnosis and repair workflow
Work flow
OVERALL SEQUENCE
DETAILED FLOW
1.GET INFORMATION FOR SYMPTOM
Get detailed information from the customer about the symptom (the condition
and the environment when the
incident/malfunction occurred).
>> GO TO 2
2.CONFIRM THE SYMPTOM
Try to ...