AV-72
NAVIGATION SYSTEM
Self-Diagnosis ModeEKS00F33
OPERATION PROCEDURE
1. Start the engine.
2. Push and hold “MAP” and “DAY/NIGHT” switches simulta-
neously for 5 seconds or more.
Push the “BACK” switch and the initial system screen will be
shown.
3. The initial trouble diagnosis screen will be shown, and items
“Self-Diagnosis” and “Confirmetion / Adjustment” will become
selective.
4. Perform self-diagnosis by selecting the “Self-Diagnosis”.
Self-diagnosis subdivision screen will be shown and the oper-
ation enters the self-diagnosis mode.
A bar graph shown below the self-diagnosis subdivision
screen indicates progress of the diagnosis.
5. On the “SELF-DIAGNOSIS” screen, each unit name will be col-
ored according to the diagnosis result, as follows.
If several malfunctions are present in a unit, color of its switch
on the screen will be either red, yellow, or gray, determined by
the malfunction of the highest priority.
Lines between navigation unit and GPS antenna are green or
yellow based on diagnosis results.
Lines between control unit and units other than those above are gray regardless of diagnosis results.
CAUTION:
Navigation Unit = NAVI control unit
Communication converter = Transfer unit
Satellite Switch = NAVI switch
SKIA9191E
SKIA0381E
SKIA0382E
Green : No malfunctioning.
Yellow : Cannot be judged by self-diagnosis results.
Red : Unit is malfunctioning.
Gray : Diagnosis has not been done.
SKIA9192E
