Toyota Tundra Service Manual: Screen Flicker or Color Distortion

Toyota Tundra Service Manual / Audio, Visual, Telematics / Park Assist / Monitoring / Rear View Monitor System(for Navigation Receiver Type) / Screen Flicker or Color Distortion

PROCEDURE

1.

CHECK DISPLAY SETTING

(a) Reset the display settings (contrast and 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

    Reverse Signal Circuit

    System Description

    See More:

    Toyota Tundra Service Manual > Can Communication System: Open in Bus 5 Main Bus Line
    DESCRIPTION There may be an open circuit in one of the CAN main bus lines when the resistance between terminals 15 (CA5H) and 16 (CA5L) of the central gateway ECU (network gateway ECU) is 70 Ω or higher. Symptom Trouble Area Resistance between terminals 15 (CA5H) and 16 (CA5L) of the central gatewa ...

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