LEXUS LS430 2003 Factory Repair Manual

Fig. 20: Displaying Panel Switch
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
4.Operate each switch and check that the switch name and condition is correctly displayed.
Fig. 21: Identifying Panel Switch Check Mode

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HINT:
This mode checks the vehicle signal status input to the multi-display.
Illustrations may differ from the actual vehicle depending on the device settings and options. Therefore,
some detailed areas ma
y not be shown exactly the same as on the actual vehicle.

1.Enter diagnostic mode (see DIAGNOSTIC START-UP/FINISH ).
Fig. 22: Displaying Diagnostic Menu

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2.Select "Display Check" from the "Diagnosis MENU" screen.

Fig. 23: Displaying Check Sheet
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3.Select "Vehicle Signal Check" from the "Display Check" screen.

Fig. 24: Identifying Vehicle Signal Chart
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4.When the "Vehicle Signal Check Mode" screen is displayed, check all the vehicle signal conditions.
HINT:
Only conditions having inputs are displayed.
This screen is updated once per second when input signals to the vehicle are changed.
HINT:
This mode displays GPS satellite information.
Illustrations may differ from the actual vehicle depending on the device settings and options. Therefore,
some detailed areas may not be shown exactly the same as on the actual vehicle.
1.Enter diagnostic mode (see DIAGNOSTIC START
-UP/FINISH ).

Fig. 25: Displaying Diagnostic Menu
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
2.Select "Navigation Check" from the "Diagnosis MENU" screen.

Fig. 26: Displaying Navigation
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3.Select "GPS Information" from the "Navigation Check" screen.

Fig. 27: Identifying GPS Information Chart
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
4.When GPS information is displayed, check the GPS conditions.
HINT:
This screen is updated once per second when input signals to the vehicle are changed.
HINT:
This mode checks the vehicle signal status to the navigation ECU.
Illustrations may differ from the actual vehicle depending on the device settings and options. Therefore,
some detailed areas may not be shown exactly the same as on the actual vehicle.
1.Enter diagnostic mode (see DIAGNOSTIC START
-UP/FINISH ).

Fig. 28: Displaying Diagnostic Chart
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
2.Select "Navigation Check" from the "Diagnosis MENU" screen.

Fig. 29: Displaying Navigation
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3.Select "Vehicle Sensors" from the "Navigation Check" screen.

Fig. 30: Displaying Vehicle Sensors
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
4.Check all the signals and sensors when vehicle signal information is displayed.
HINT:
This screen is updated once per second when input signals to the vehicle are changed.
HINT:
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Illustrations may differ from the actual vehicle depending on the device settings and options. Therefore,
some detailed areas may not be shown exactly the same as on the actual vehicle.
1.Enter diagnostic mode (see DIAGNOSTIC START
-UP/FINISH ).