Toyota Camry (XV70): Black Screen
PROCEDURE
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1. | CHECK DISPLAY SETTING |
(a) Check that the display is not in screen off mode.
OK:
The display setting is not in screen off mode.
| NG | .gif) | CHANGE SCREEN TO SCREEN ON MODE |
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| 2. |
CHECK IMAGE QUALITY SETTING |
(a) Check that the screen color quality can be set.
OK:
Setting is possible.
| OK | |
SET SCREEN COLOR QUALITY TO NORMAL |
| NG | | PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE
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Vehicle Speed Signal Circuit between Radio Receiver and Combination Meter
DESCRIPTION for Automatic Sound Levelizer (ASL):
This circuit is necessary for the Automatic Sound Levelizer (ASL) built into the radio and display receiver assembly.
The Automatic Sound Leveli
Steering Pad Switch Circuit
DESCRIPTION This circuit sends an operation signal from the steering pad switch assembly to the radio and display receiver assembly.
If there is an open in the circuit, the audio system cannot be op
Illumination Circuit
DESCRIPTION Power is supplied to the radio and display receiver assembly and steering pad switch assembly illumination when the light control switch is in the tail or head position. WIRING DIAGRAM
SEE MORE:
Touch Panel Switch does not Function
CAUTION / NOTICE / HINT
NOTICE:
Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Audio and Visual System.
Click here
When replacing the radio and display
Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL
NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following system(s) after the cable is reconnected:
System Name See Procedure
Lane Tracing Assist System
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