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:
Avoiding collision and rollover
WARNING
Failure to operate this vehicle in a safe
and prudent manner may result in loss of
control or an accident.
Be alert and drive defensively at all times. Obey
all traffic regulations. Avoid excessive speed,
high speed cornering, or sudden steering maneuvers,
because these driving practi ...
USB interface (models with Navigation System)
Connecting a device to the USB input
jack
WARNING
Do not connect/disconnect or operate the
USB device while driving. Doing so can be
a distraction. If distracted you could lose
control of your vehicle and cause an accident
or serious injury.
CAUTION
● Do not force the USB device int ...
Radiator
Removal and Installation
1. Radiator
2. CVT oil cooler hose (if equipped)
3. Radiator hose (upper)
4. Radiator hose (lower)
5. Cooling fan
6. Reservoir tank
7. Reservoir hose
8. Radiator filler cap
9. Clamps
A. To CVT (if equipped)
B. To water outlet
C. To water inlet
WARNING:
Never ...