Acura 3.5 RL Manual page 1304

Item
Verified Streets
VP
VR
VSP
VSS
Yaw Sensor
Definition
These streets consist of the detailed metropolitan coverage areas, and all other intertown
connection roads. These roads are shown in black on the map.
Vehicle Position. When in map mode, this circular icon shows the vehicle position on the
map. Touch this icon to show the latitude, longitude, and elevation of your current posi-
tion.
Voice Recognition. This allows voice control of many of the navigation functions. The
hardware consists of the microphone, steering wheel (Talk/Back) buttons, and the front
speakers. See the overview for more information.
Vehicle Speed Pulse. This pulse signal coming from the PCM is used to update the
Vehicle position on the map. These pulses do not indicate direction (forward or back-
ward). When in reverse, the navigation receives a signal from the reverse relay and
directs the VP to move backwards on the map.
Vehicle Speed Sensor. This sensor reads the output shaft speed at the transmission and,
provides a speed pulse to the PCM. The PCM sends this pulse to the navigation system
and speedometer.
This device is located in the navigation system control unit and senses the side-to-side
twisting force generated when the vehicle turns. See a detailed description of how this
sensor works in this manual (see page 23-17).