Nissan Sentra B18 (2020-2025) Service Manual: Description
All doors do not lock/unlock using Intelligent Key button. (One Intelligent Key has the symptom, other keys operate normally.)
Note:
Before starting diagnosis check that Nissan Sentra vehicle condition is as shown in “Conditions of vehicle”, and check each symptom.
SYMPTOM TABLE (ONE INTELLIGENT KEY HAS THE SYMPTOM, OTHER KEYS OPERATE NORMALLY)
|
Door lock operation (remote keyless entry) |
Door lock operation (request switch) or trunk open operation (opener switch of trunk lid) |
Engine started with push-button ignition switch operation (Intelligent Key is within the detection area of inside key antenna) |
Engine started with push-button ignition switch operation (registered Intelligent Key placed next to push-button ignition switch) |
|---|---|---|---|
|
NG |
OK |
OK |
OK |
DIAGNOSIS PROCEDURE
Refer to Diagnosis Procedure.
Diagnosis Procedure
Diagnosis Procedure
CHECK INTELLIGENT KEY SYSTEM SYMPTOM
TABLE
Check Intelligent Key system symptom table.
Refer to Diagnosis Procedure.
...
Other materials:
Dtc Diagnosis Procedure
DTC Diagnosis
Procedure
CHECK BATTERY CURRENT SENSOR POWER
Ignition switch OFF.
Disconnect battery current sensor connector.
Ignition switch ON.
...
L terminal circuit (open)
Description
The “L” terminal circuit controls the charge warning lamp. The charge warning
lamp turns ON when the ignition
switch is set to ON or START. When the generator is providing sufficient voltage
with the engine running,
the charge warning lamp turns OFF. If the charge warnin ...
Throttle Position Sensor
Component Inspection
Component Inspection
CHECK THROTTLE POSITION SENSOR
Turn ignition switch OFF.
Reconnect all harness connectors
disconnected.
Perform “Throttle Valve Closed
...
