INSPECTION PROCEDURE
CHECK MAP DISC
CHECK NAVIGATION DISPLAY
CHECK VEHICLE SENSOR (NAVIGATION CHECK MODE)
NAVIGATION SYSTEM - Vehicle Position Mark is not Updated
INSPECTION PROCEDURE
Check that the map disc is not deformed or cracked.
- OK:
- No deformations or cracks on map disc.
| 2.CHECK NAVIGATION DISPLAY |
Check if a touch scroll can be performed on the map display.
- OK:
- Touch scroll can be performed.
| | PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE |
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| 3.CHECK VEHICLE SENSOR (NAVIGATION CHECK MODE) |
Enter the "Navigation Check" mode (Vehicle Sensors) .
While driving the vehicle, compare the "Speed" indicator to the reading on the speedometer. Check if these readings are almost equal.
- OK:
- The readings are almost equal.
| | GO TO "SPEED SIGNAL DOES NOT CHANGE IN NAVIGATION CHECK MODE" IN PROBLEM SYMPTOMS TABLE |
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| OK | |
| |
| PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE |
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LEXUS IS250, IS220d / GSE20 ALE20
