Toyota Avalon Service & Repair Manual: Screen Flicker or Color Distortion

PROCEDURE

1.

CHECK DISPLAY SETTING

(a) Reset display settings (contrast, brightness) and check that the screen appears normal.

OK:

The display returns to normal.

OK

END

NG

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

    Satellite Radio Broadcast cannot be Received

    Sound of Portable Player cannot be Heard from Speakers or Sound is Low

    See More:

    Toyota Avalon Service & Repair Manual > Hybrid Control System: High Voltage Power Resource Circuit Short during Ready ON (P1C8449)
    DTC SUMMARY MALFUNCTION DESCRIPTION The hybrid vehicle control ECU monitors the high-voltage wiring between the HV battery and inverter with converter assembly and detects an open circuit malfunction. HINT: This DTC is differentiated from P300449 based on detection timing (after power switch is turn ...

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