Nissan Altima 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:

    Compass
    Description DESCRIPTION With the ignition switch in the ON position, and the mode (N) switch ON, the compass display will indicate the direction the vehicle is heading. Vehicle direction is displayed as follows: • N: north • E: east • S: south • W: west ZONE VARIATION SETTING P ...

    B210C starter control relay
    Description Starter control relay, integrated in IPDM E/R, permits the starter relay operation when in N or P position and the steering is locked or unlocked. It is installed in parallel with the starter relay. DTC Logic DTC DETECTION LOGIC NOTE: • If DTC B210C is displayed with DTC U10 ...

    Control valve
    Exploded View COMPONENT PARTS LOCATION 1. Transaxle assembly 2. Control valve 3. Bracket 4. O-ring 5. Oil strainer assembly 6. Magnet 7. Oil pan bolt 8. Oil pan 9. Oil pan gasket 10. Lock nut 11. Washer 12. Manual plate 13. Collar 14. Lip seal 15. Snap ring A. CVT unit connector ...