S Nissan Sentra Manuals Library
Factory-style information for owners and repair work

Nissan Sentra techinfo

Find Nissan Sentra owner information, maintenance instructions, technical references, service procedures and useful repair pages in one clean online library.

Quick access Sentra Docs
B18 Owner's 2020-2025 Sentra owner information B18 Service 2020-2025 Sentra Workshop manual B17 Owner's 2013-2019 Sentra owner documentation B17 Service 2013-2019 Sentra service information

Nissan Sentra B18 (2020-2025) Service Manual: Door Does Not Lock/unlock with Door Request Switch and Intelligent Key

Description

Description

All doors do not lock/unlock using door request switch or trunk does not open using trunk opener request switch or Intelligent Key button.

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

NG

OK

OK

DIAGNOSIS PROCEDURE

Refer to Diagnosis Procedure.

Diagnosis Procedure

Diagnosis Procedure

  1. CHECK INTELLIGENT KEY SYSTEM SYMPTOM TABLE

    1. Check Intelligent Key system symptom table.

      Refer to Diagnosis Procedure.

    >>

    GO TO 2.

  2. CHECK POWER DOOR LOCK OPERATION

    1. Check door lock/unlock using door lock and unlock switch.

    Does door lock/unlock using door lock and unlock switch?

    YES >>

    GO TO 3.

    NO >>

    Refer to Component Function Check (driver side) or Component Function Check (passenger side).

  3. REPLACE INTELLIGENT KEY UNIT

      1. Replace Intelligent Key unit. Refer to Removal and installation.

      2. Check operation after replacement.

    Is the inspection result normal?

    YES>>

    Inspection End.

    NO>>

    Check intermittent incident. Refer to Intermittent Incident.

    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 “C...
    Intelligent Key Button Operation Has Poor Range (all Keys)
    Description Description Intelligent Key button operation has poor range. SYMPTOM TABLE (BOTH INTELLIGENT KEYS HAVE THE SAME SYMPTOMS) Door lock operation (remote keyless entry) ...

    Other materials:

    Starting System. System Description
    Component Parts Starting System (with Cvt) Component Parts Location Component Parts Location A. View with engine removed. ...

    P0705-00 Transmission Range Sensor a
    Dtc Description DTC Description DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection conditi ...

    U2154-87 Can Comm Err (miu)
    Dtc Description DTC Description DESCRIPTION CAN (Controller Area Network) is a serial communication line for real time applications. It is an on-Nissan Sentra vehicle multiplex communication line with high data communication speed and excellent error detection ability. Modern Nissan ...