Nissan Frontier. Manual - part 4

 

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Nissan Frontier. Manual - part 4

 

 

AV-8

< BASIC INSPECTION >

[BASE AUDIO (EXCEPT MEXICO)]

DIAGNOSIS AND REPAIR WORKFLOW

Is malfunctioning part detected?

YES

>> GO TO 4

NO

>> GO TO 2

4.

REPAIR OR REPLACE THE MALFUNCTIONING PART

1. Repair or replace the malfunctioning part.

2. Reconnect parts or connectors disconnected during Diagnostic Procedure.

>> GO TO 5

5.

FINAL CHECK

Refer to confirmed symptom in step 2, and make sure that the symptom is not detected.
Has the symptom been repaired?

YES

>> Inspection End.

NO

>> GO TO 2

AV

AUDIO SYSTEM

AV-9

< SYSTEM DESCRIPTION >

[BASE AUDIO (EXCEPT MEXICO)]

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SYSTEM DESCRIPTION

AUDIO SYSTEM

System Diagram

INFOID:0000000009482072

System Description

INFOID:0000000009482073

AUDIO SYSTEM

The audio system consists of the following components

• Audio unit

• Rod antenna

• Front door speakers

• Front tweeters

• Rear door speakers

• Steering wheel audio control switches

When the audio system is on, radio signals are received by the rod antenna. The audio unit then sends audio

signals to the front door speakers, front tweeters and rear door speakers.

Refer to Owner's Manual for audio system operating instructions.

HANDS-FREE PHONE SYSTEM

System Operation

NOTE:
Cellular telephones must have their wireless connection set up (paired) before using the Bluetooth

®

 telephone

system.
The Bluetooth

®

 telephone system allows users who have a Bluetooth

®

 cellular telephone to make a wireless

connection between their cellular telephone and the Bluetooth

®

 control unit. Hands-free cellular telephone

calls can be sent and received. Some Bluetooth

®

 cellular telephones may not be recognized by the Bluetooth

®

control unit. When a cellular telephone or the Bluetooth

®

 control unit is replaced, the telephone must be paired

with the Bluetooth

®

 control unit. Different cellular telephones may have different pairing procedures, refer to

the cellular telephone operating manual.
Refer to the Owner's Manual for Bluetooth

®

 telephone system operating instructions.

Bluetooth

®

 Control Unit

When the ignition switch is turned to ACC or ON, the Bluetooth

®

 control unit will power up. During power up,

the Bluetooth

®

 control unit is initialized and performs various self-checks. Initialization may take up to 20 sec-

onds. If a phone is present in the vehicle and paired with the Bluetooth

®

 control unit, Nissan Voice Recognition

will then become active. Bluetooth

®

 telephone functions can be turned off using the Nissan Voice Recognition

system.

AWNIA3310GB

AV-10

< SYSTEM DESCRIPTION >

[BASE AUDIO (EXCEPT MEXICO)]

AUDIO SYSTEM

Steering Wheel Audio Control Switches

When buttons on the steering wheel audio control switch are pushed, the resistance in steering wheel audio
control switch circuit changes, depending on which button is pushed. The Bluetooth

®

 control unit uses this sig-

nal to perform various functions while navigating through the voice recognition system.

The following functions can be performed using the steering wheel audio control switch:
• Initiate self-diagnosis of the Bluetooth

®

 telephone system

• Start a voice recognition session

• Answer and end telephone calls

• Adjust the volume of calls

Microphone

The microphone is located in the roof console assembly. The microphone sends a signal to the Bluetooth

®

control unit. The microphone can be actively tested during self-diagnosis.

Audio Unit

The audio unit receives signals from the Bluetooth

®

 control unit and sends audio signals to the speakers.

Component Parts Location

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AWNIA3311ZZ

AV

AUDIO SYSTEM

AV-11

< SYSTEM DESCRIPTION >

[BASE AUDIO (EXCEPT MEXICO)]

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Component Description

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1.

Front tweeter LH M109 (crew cab)

2.

Steering wheel audio control switches 3.

Front tweeter RH M111 (crew cab)

4.

Audio unit M32, M43, M60

5.

Microphone R8

6.

Front door speaker LH D12
Front door speaker RH D112

7.

Rear door speaker LH D207 (crew 
cab)
Rear door speaker RH D307 (crew 
cab)

8.

Rear door speaker LH B76 (king cab)
Rear door speaker RH B160 (king cab)

9.

Rod antenna

10. Bluetooth

®

 control unit B141, B142, 

B143 (Underneath passenger seat)

11. Bluetooth

®

 antenna

Part name

Description

Audio unit

Controls audio system functions

Front door speakers

• Outputs audio signal from audio unit
• Outputs high, mid and low range sounds

Front tweeters

• Outputs audio signal from audio unit
• Outputs high range sounds

Rear door speakers

• Outputs audio signal from audio unit
• Outputs high, mid and low range sounds

Steering wheel audio control switches

• Operations for audio, hands-free phone and voice recognition are possi-

ble.

• Steering switch signal is output to Bluetooth

®

 control unit.

• Bluetooth

®

 control unit outputs steering switch signal to audio unit.

Microphone

• Used for hands-free phone operations.
• Microphone signal is transmitted to Bluetooth

®

 control unit.

• Power is supplied from Bluetooth

®

 control unit.

Bluetooth

®

 control unit

• Inputs TEL voice signal from Bluetooth

®

 antenna and outputs it to audio 

unit.

• Controlled via AV communication by audio unit.

Bluetooth

®

 antenna

Receives TEL voice signal and outputs it to Bluetooth

®

 control unit.

Rod antenna

AM/FM signal is received and transmitted to the audio unit.

 

 

 

 

 

 

 

 

 

 

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