Honda 2004 Odyssey Service Manual page 2056

Yaw Rate
''Offset'' is a reference voltage or standard within the
yaw rate sensor. It should indicate 1.500 to 3.500 V with
the vehicle stopped.
''Sensor'' indicates the voltage output from the yaw
rate sensor. It should indicate 1.500 to 3.500 V with the
vehicle stopped.
A ''sensor'' output voltage HIGHER than that of the
''Offset'' voltage indicates the vehicle is turning to the
RIGHT.
A ''sensor'' output voltage LOWER than that of the
''Offset'' voltage indicates the vehicle is turning to the
LEFT.
With the vehicle stopped, sitting still, with the engine
idling, both the ''Offset'' and ''Sensor'' voltage should
be within 0.01 V of each other.
If not, replace the navigation unit.
Example:
NOTE: The vehicle is stopped, sitting still, with the
engine idling.
Good
Offset
Sensor
Bad
Offset
Sensor
NOTE: Do not try to tune the yaw rate sensor unless
instructed by American Honda.
Yaw Rate
Offset
Sensor
CCW-Cal Factor
CW-Cal Factor
Monitor
2.517 V
2.517 V (0.010 V )
2.517 V
2.823 V
Return
2.517 V
2.517 V
0.0 %
0.0 %
Tuning
Cyclic Diag
This test checks the following items repeatedly:
• Navigation unit check
• Monitor check (except switch test)
To exit this test, press the CANCEL key
In-Line Diag
This test checks following items:
• System links
• Car status
• Yaw rate
Rear Camera (Accessory) ('03-04 Models
Only)
This screen is used to turn on or off the rear camera
setting. When the setting is turned on, the navigation
system will know that the rear camera accessory is
installed, and the following changes occur within the
navigation system:
• Normally, if you do not touch ''OK'' on the Disclaimer
screen, the navigation display screen turns off after
30 seconds. If you select Rear-Camera switch ''On'',
the rear camera to operate even if the navigation
screen is deliberately turned off, or goes off
automatically if the disclaimer screen is ignored.
• The navigation touch screen and hard buttons are
ignored when the transmission is in reverse. This
prevents accidental touch screen/hard button
commands that can cancel your route, or disturb the
screen you are viewing.
Rear Camera Setting:
If the Rear-Camera is installed,
set the switch to ON.
If No Rear-Camera is installed,
set the switch to OFF.
Rear-Camera switch:
Return
Off
(cont'd)
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