Display does not Dim when Light Control Switch is Turned ON
CHECK IMAGE QUALITY SETTING
(a) Turn the light control switch to the tail or head position.
(b) Check that the daytime screen setting on the display adjustment screen is set to on.
Result | Proceed to |
|---|---|
Daytime screen setting is set to on. |
A |
Daytime screen setting is set to off. |
B |
| A | .gif) | CHANGE DAYTIME SCREEN SETTING TO OFF |
|
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CHECK VEHICLE SIGNAL (OPERATION CHECK)
(a) Enter the "Vehicle Signal Check Mode" screen. Refer to Check Vehicle Signal in Operation Check (See page |
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).(b) Check that the display changes between ON and OFF according to the light control switch operation.
OK:
Light Control Switch | Display |
|---|---|
Tail or head |
ON |
Off |
OFF |
HINT:
The display is updated once per second. It is normal for the display to lag behind the actual switch operation.
| OK | | REPLACE NAVIGATION RECEIVER ASSEMBLY |
| NG | | PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
Test yourself
A quick Toyota Venza quiz: every answer comes with an explanation and a link to the manual page.