Nissan Altima (L32) 2007-2012 Service Manual ≻ Audio, visual & navigation system base audio ≻ Function diagnosis ≻ Audio system (sedan)

Nissan Altima (L32) 2007-2012 Service Manual: Audio system (sedan)

System Diagram

System Description

AUDIO SYSTEM

The audio system consists of the following components

• Audio unit

• Window antenna

• Steering wheel audio control switches

• Front door speakers

• Tweeters

• Rear speakers

When the audio system is on, radio signals are received by the window antenna. The audio unit then sends audio signals to the front door speakers, tweeters and rear speakers.

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

SATELLITE RADIO SYSTEM

The satellite radio system consists of the following components

• Roof antenna (satellite) • Satellite radio tuner

When the satellite radio system is on, radio signals are supplied to the satellite radio tuner from the satellite antenna. The satellite radio tuner then sends audio signals to the audio unit.

Refer to Owner's Manual for satellite radio system operating instructions.

Component Parts Location

1. Tweeter LH M51

2. Steering wheel audio control switches

3. Tweeter RH M52

4. Audio unit M43, M45, M81

5. Front door speaker

LH D3

RH D103

6. Rear speaker

RH B44

7. Rear speaker

LH B26

8. Antenna amp. M502

9. Satellite radio tuner B123, B129 (with satellite radio tuner)

Component Description

Audio system (coupe)

System Diagram System Description AUDIO SYSTEM The audio system consists of the following components • Audio unit • Window antenna • Steering wheel audio control switches • Door spe ...

Diagnosis system (audio unit)

Diagnosis Description Self-diagnosis mode can check the following items. • Audio unit hardware/software versions • Continuity of each speaker channel • Continuity of each audio unit switch ...

Other materials:

Headlight control switch
Type A (if so equipped) Lighting Rotate the switch to the position, and the front parking, tail, license plate, and instrument panel lights will come on. The will illuminate in the meter. Rotate the switch to the position, and the headlights will come on and all the other lights re ...

Folding rear seat
Interior trunk access The trunk can be accessed from the driver side and passenger side of the rear seat for loading and unloading, as shown. 1. Move the front passenger seat to the most forward position. 2. Open the access cover on the rear parcel shelf. 3. Insert a key or another suitable tool ...

System malfunction
If the I-FCW system malfunctions, it will be turned off automatically, a chime will sound, the AEB with Pedestrian Detection system warning light (yellow) will illuminate and the warning message [Malfunction] will appear in the vehicle information display. Action to take If the warning light (yello ...