Nissan Altima (L32) 2007-2012 Service Manual: Function diagnosis
NOISE, VIBRATION, AND HARSHNESS
(NVH) TROUBLESHOOTING
NVH Troubleshooting - Engine Noise
Use the Chart Below to Help You Find the Cause
of the Symptom
1. Locate the area where noise occurs.
2. Confirm the type of noise.
3. Specify the operating condition of engine.
4. Check specified noise source.
If necessary, repair or replace these parts.
Special Service Tool
The actual shapes of the Kent-Moore tools may differ from those of the
special service tools illustrated here.
Commercial Service Tool
...
Other materials: Power outlet
Instrument Panel
The power outlet is for powering electrical
accessories such as cellular telephones.
It is rated at 12 volt, 120W (10A) maximum.
The power outlet is powered only when the
ignition switch is in the AUTO ACC or ON
position.
CAUTION
The outlet and plug may be hot during
or immedi ...
Intelligent Driver Alertness system
operation
For vehicles with the 7 inch (18 cm)
display
For vehicles with the 5 inch (13 cm)
display
If the system detects driver fatigue or that
driver attention is decreasing, the message
"Take a break?" appears in the vehicle
information display and a chime sounds
when the vehicle is driven at speeds abov ...
Tire Pressure Monitoring System
(TPMS)
Each tire, including the spare (if provided),
should be checked monthly when cold and
inflated to the inflation pressure recommended
by the vehicle manufacturer on
the vehicle placard or tire inflation pressure
label. (If your vehicle has tires of a different
size than the size indicated on the vehi ...
Preparation
On-vehicle maintenance