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: Removal and Installation

Av Control Unit

Exploded View

Exploded View

1.

AV control unit bracket (LH)

2.

AV control unit

3.

AV control unit bracket (RH)

Removal and Installation

Removal and Installation

REMOVAL

CAUTION:

When replacing AV control unit, perform "ADDITIONAL SERVICE WHEN REPLACING AV CONTROL UNIT". Refer to Work Procedure.

Disconnect the negative battery terminal. Refer to Battery Disconnect.

Remove cluster lid C. Refer to Removal and Installation

Remove the AV control unit screws, then pull out the AV control unit.

Disconnect the harness connectors from the AV control unit and remove.

If necessary, remove the AV control unit bracket (LH/RH) screws and the AV control unit brackets (LH/RH).

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

When replacing AV control unit, perform "ADDITIONAL SERVICE WHEN REPLACING AV CONTROL UNIT". Refer to Work Procedure.

Steering Switches

Exploded View

Exploded View

1.

Steering wheel

2.

Steering wheel finisher

3.

Steering switches

Removal and Installation

Removal and Installation

REMOVAL

Note:

The steering switches are serviced as an assembly.

Remove driver air bag. Refer to Removal and Installation.

Using a suitable tool, release pawls on the steering wheel front finisher (1) using suitable tool and remove from the steering wheel.

: Pawl

Using a suitable tool, release pawls on the steering switches (1) using suitable tool and remove from the steering wheel.

: Pawl

Disconnect steering switch connector from spiral cable and remove from Nissan Sentra vehicle.

INSTALLATION

Installation is in the reverse order of removal.

Microphone

Removal and Installation

Removal and Installation

REMOVAL

Remove the front room/map lamp assembly. Refer to Removal and Installation.

Using a suitable tool, release pawls and remove microphone (1) from the front room/map lamp assembly.

: Pawl

INSTALLATION

Installation is in the reverse order of removal.

Front Auxiliary Input Jacks

Removal and Installation

Removal and Installation

REMOVAL

Remove cluster lid C. Refer to Removal and Installation.

Using a suitable tool, release pawls on the front auxiliary input jacks (1), then remove from the front of cluster lid C (2).

: Pawl

INSTALLATION

Installation is in the reverse order of removal.

Front Auxiliary Input Jacks Control Unit

Removal and Installation

Removal and Installation

Removal

Remove instrument finisher B. Refer to Removal and Installation.

Remove screw (A) from steering member (1).

: Front

Disconnect the harness connectors (A) from the front auxiliary input jacks control unit (1) and remove.

: Front

Installation

Installation is in the reverse order of removal.

Front Tweeter

Exploded View

Exploded View

1.

Front tweeter

2.

Front pillar finisher

Removal and Installation

Removal and Installation

REMOVAL

Remove front pillar finisher. Refer to Removal and Installation.

Remove screws from front tweeter and remove.

INSTALLATION

Installation is in the reverse order of removal.

Front Door Speaker

Exploded View

Exploded View

1.

Front door speaker

        

Removal and Installation

Removal and Installation

REMOVAL

Remove front door finisher. Refer to Removal and Installation.

Remove front door speaker bolts, then pull out front door speaker.

Disconnect the harness connector from front door speaker and remove.

INSTALLATION

Installation is in the reverse order of removal.

Antenna Amp

Removal and Installation

Removal and Installation

Removal

Remove rear pillar finisher (RH). Refer to Removal and Installation — Rear Pillar Upper Finisher.

Remove screw (A) from antenna amp (1).

Disconnect the harness connector and remove the antenna amp.

Installation

Installation is in the reverse order of removal.

Satellite Antenna

Exploded View

Exploded View

1.

Outer cover

2.

Satellite antenna

A.

Satellite antenna nut

Removal and Installation

Removal and Installation

REMOVAL

Remove headlining. Refer to Removal and Installation.

Disconnect harness connectors from satellite antenna.

Remove nut from satellite antenna and remove.

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

If the satellite antenna nut is not properly tightened, lower sensitivity of the antenna may be experienced. If the nut is over tightened, this will deform the roof panel.

Disassembly and Assembly

Disassembly and Assembly

Disassembly

Remove satellite antenna. Refer to Removal and Installation.

Using a suitable tool, release pawls and remove outer cover (1) from satellite antenna (2).

Assembly

Assembly is in the reverse order of disassembly.

    Symptom Diagnosis
    Multi Av System Symptom Table Symptom Table RELATED TO AUDIO Symptoms Check items Probable malfunction location No sound comes out or the level of the sound is low. No sound fro...

    Other materials:

    B0030 Rear Side Air Bag Module Lh
    Dtc Description DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen items (Trouble diagnosis content) DTC detecting condition ...

    The System Does Not Detect the Vehicle Ahead at All
    Diagnosis Procedure Diagnosis Procedure When AEB system is active, the AEB system does not perform any control even though there is a vehicle ahead. CHECK INFORMATION DISPLAY Start the “Self Diagnosis” of combination meter. Refer to De ...

    Front Auxiliary Input Jacks
    Diagnosis Procedure Diagnosis Procedure AUX JACK CHECK AUX JACK HARNESS CONTINUITY Ignition switch OFF. Disconnect AV control unit connector and front auxiliary input j ...