Nissan Sentra B18 (2020-2025) Service Manual: Door Does Not Lock/unlock with Intelligent Key
Description
Description
All doors do not lock/unlock using Intelligent Key button.
Note:
Before starting diagnosis check that Nissan Sentra vehicle condition is as shown in “Conditions of vehicle”, and check each symptom.
SYMPTOM TABLE (BOTH INTELLIGENT KEYS HAVE THE SAME SYMPTOMS)
|
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 (registered 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 |
CONDITIONS OF Nissan Sentra Vehicle (OPERATING CONDITIONS)
Registered Intelligent Key is within the detection area.
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.
GO TO 2.
-
-
CHECK INTELLIGENT KEY OUTPUT SIGNAL
-
Use SIGNAL TECH II to check Intelligent Key output signal. For the inspection method and how to use SIGNAL TECH II, refer to “NISSAN/INFINITI SIGNAL TECH II USER GUIDE”.
Is the inspection result normal?
YES >>Replace Intelligent Key unit. Refer to Removal and installation.
NO >>Replace Intelligent Key.
-
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