PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary. Window Defogger System
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Toyota Tundra Service Manual > Navigation System: Screen Flicker or Color Distortion
PROCEDURE 1. CHECK DISPLAY SETTING (a) Display the "Display (General)" screen. (b) Reset display settings (contrast, brightness) and check that the screen appears normal. OK: The display returns to normal. Text in Illustration *a Example Result Result Proceed to OK A NG (for Column Shift Type) B NG ...