Nissan Sentra manuals

Nissan Sentra Service Manual: Symptom diagnosis

Audio system

Symptom table

Related to audio


Related to hands-free phone


Related to hands-free phone

Check compatibility

  1. Make sure the customer’s bluetooth® related concern is understood.
  2. Verify the customer’s concern.

Note:

The customer’s phone may be required, depending upon their concern.

  1. Write down the customer’s phone brand, model and service provider.

Note:

It is necessary to know the service provider. On occasion, a given phone may be on the approved list with one provider, but may not be on the approved list with other providers.

  1. Go to “www.nissanusa.com/bluetooth/”.
  1. Using the website’s search engine, find out if the customer’s phone is on the approved list.
  2. If the customer’s phone is NOT on the approved list: Stop diagnosis here. The customer needs to obtain a Bluetooth® phone that is on the approved list before any further action.
  3. If the feature related to the customer’s concern shows as “N” (not compatible): Stop diagnosis here. If the customer still wants the feature to function, they will need to get an approved phone showing the feature as “Y” (compatible) in the “Basic Features”.
  4. If the feature related to the customer’s concern shows as “y” (compatible): perform diagnosis as per the following table.

Normal operating condition


Normal operating condition

Description

Related to noise

The majority of the audio concerns are the result of outside causes (bad cd, electromagnetic interference, etc.).

The following noise results from variations in field strength, such as fading noise and multi-path noise, or external noise from trains and other sources. It is not a malfunction.

The vehicle itself can be a source of noise if noise prevention parts or electrical equipment is malfunctioning.

Check if noise is caused and/or changed by engine speed, ignition switch turned to each position, and operation of each piece of electrical equipment, and determine the cause.

Note:

The source of the noise can be found easily by listening to the noise while removing the fuses of electrical components, one by one.

Type of noise and possible cause

Related to hands-free phone


Related to hands-free phone


Removal and installation


Dtc/circuit diagnosis
Power supply and ground circuit Audio unit AUDIO UNIT : Diagnosis Procedure Regarding wiring diagram information, refer to av-88, "wiring diagram". 1.Check fuse Check that the following ...

Removal and installation
Audio unit Exploded view Audio unit Audio unit bracket (LH) Audio unit bracket (rh) Removal and installation Removal Disconnect the negative battery terminal. Refer to pg-50, " ...

Other materials:

Seat belt maintenance
To clean the seat belt webbing, apply a mild soap solution or any solution recommended for cleaning upholstery or carpet. Then wipe with a cloth and allow the seat belts to dry in the shade. Do not allow the seat belts to retract until they are completely dry. If dirt builds up in t ...

Basic inspection
Diagnosis and repair work flow 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 occurs). Check operation condition of the component o ...

Rear suspension beam
Exploded View Rear suspension beam Rear suspension arm bracket Front Removal and Installation NOTE: When removing components such as hoses, tubes, lines, etc., cap or plug openings to prevent fluid from spilling. REMOVAL Remove the rear wheels and tires using power tool. Ref ...

© 2014-2021 Copyright www.nisentra.com