Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSLEXUS2007ES 350REPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTINFOTAINMENTNAVIGATIONNAVIGATION SYSTEMDISPLAY CHECK MODE
2007 Lexus ES 350
Display Check Mode
2007 Lexus ES 350SECTION Display Check Mode
HINT:
- This mode checks the color display on the multi-display.
- 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.
- ENTER DIAGNOSTIC MODE (See DTC CHECK / CLEAR )
- DISPLAY CHECK
- Select "Display Check" from the "Diagnosis MENU" screen.
- COLOR BAR CHECK
- Select "Color Bar Check" from the "Display Check" screen.
- Select a color bar from the "Color Bar Check Mode" screen.
- Check the display color.
HINT:
- The entire screen turns to the color or stripe selected.
- Touching the display will return to the "Color Bar Check" screen.
- TOUCH SWITCH CHECK
- Select "Touch Switch Check" from the "Display Check" screen.
- Touch the display anywhere in the open area to perform the check when the "Touch Switch Check" screen is displayed.
HINT:
- A "+" mark is displayed where the display is touched.
- The "+" mark remains on the display even after the finger is removed.
- PANEL SWITCH CHECK
- Select "Panel Switch Check" from the "Display Check" screen.
- Operate each switch and check that the switch name and condition are correctly displayed.CONTENTS DISPLAY CHART
Display Contents Push switch name/*1 - Name of the pressed switch is displayed.
- If more than one switch is pressed, "MULTIPLE" is displayed.
- VEHICLE SIGNAL CHECK
- Select "Vehicle Signal Check" from the "Display Check" screen.
- 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.
- For details of this function, refer to DIAGNOSIS DISPLAY DETAILED DESCRIPTION (See ).
- MIC & VOICE RECOGNITION CHECK
- Select "MIC & Voice Recognition Check" on the "Display Check" screen to display "MICROPHONE & VOICE RECOGNITION CHECK" screen.
- When voice is input into the microphone, check that the microphone input level meter changes according to the input voice.
- Push the recording switch and perform voice recording.
- Check that the recorded voice is played normally.
HINT:
For details of this function, refer to DIAGNOSIS DISPLAY DETAILED DESCRIPTION (See ).
- CAN CHECK
- Select "CAN check" from the "Display check" screen.
- Check the CAN connection check result.
HINT
- This function operates only for the systems f connected to the CAN systems
- For details of this function, refer to DIAGNOSIS DISPLAY DETAILED DESCRIPTION (See ).
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.