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:
GSW Terminal Circuit Malfunction (B1243)
DESCRIPTION If the collision door lock release function does not operate normally, or an open or short in the GSW input circuit of the main body ECU (multiplex network body ECU) is detected, DTC B1243 will be stored.
HINT: If DTC B1243 is stored, the automatic door lock function, and collision door
Engine Coolant Temperature Sensor 1 Circuit Short to Battery or Open (P011515)
DESCRIPTION Refer to DTC P011511. Click here
HINT: When DTC P011515 is stored, the ECM enters fail-safe mode. During fail-safe mode, the engine coolant temperature is estimated to be 80°C (176°F) by the ECM. Fail-safe mode continues until a pass condition is detected.
DTC No. Detection
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