Nissan Altima 2007-2012 Service Manual: 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 PROCEDURE
The difference between magnetic north and geographical north can sometimes be great enough to cause false compass readings. This difference is known as variance. In order for the compass to operate properly (accurately) in a particular zone, the zone variation must be calibrated using the following procedure.
Zone Variation Chart
1. Determine your location on the zone map.
2. Turn the ignition switch to the ON position.
3. Press and hold the mode (N) switch for about 5 seconds. The current zone number will appear in the display.
4. Press the mode (N) switch repeatedly until the desired zone number appears in the display.
Once the desired zone number is displayed, stop pressing the mode (N) switch and the display will show a compass direction after a few seconds.
NOTE: Use zone number 5 for Hawaii.
CALIBRATION PROCEDURE
The compass display is equipped with an automatic correction function. If the compass display reads “C” or the direction is not shown correctly, perform the correction procedure below.
1. Press and hold the mode (N) switch for about 9 seconds. The display will read “C”.
2. Drive the vehicle slowly in a circle, in an open, safe place. The initial calibration is completed in about three turns.
NOTE: In places where the terrestrial magnetism is extremely disturbed, the initial correction may start automatically.
Information display
System Diagram
System Description
FUNCTION
The information display can indicate the following items.
• Outside air temperature
• Trip/fuel consumption readings
• Intelligent Key operat ...
Diagnosis system (meter)
Diagnosis Description
SELF-DIAGNOSIS MODE
• Odo/trip meter and information display segment operation can be checked in
self-diagnosis mode.
• Meters/gauges can be checked in self-diagnosis ...
Other materials:
Vehicle Dynamic Control (VDC) off switch
The vehicle should be driven with the Vehicle
Dynamic Control (VDC) system on for most driving
conditions.
If the vehicle is stuck in mud or snow, the VDC
system reduces the engine output to reduce
wheel spin. The engine speed will be reduced
even if the accelerator is depressed to the flo ...
Throttle valve closed position learning
Description
Throttle Valve Closed Position Learning is a function of ECM to learn the
fully closed position of the throttle
valve by monitoring the throttle position sensor output signal. It must be
performed each time the harness connector
of electric throttle control actuator or ECM ...
Front regulator
Exploded View
1. Door
2. Inside seal
3. Door glass
4. Regulator assembly
5. Door module assembly
6. Window motor
Disassembly
Remove the window motor nuts (A) the four window regulator bolts
(B) and the window motor (1) from the door module assembly. On
the back side remove the window reg ...