Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Black Screen

DESCRIPTION

The video signal from the television camera assembly is transmitted to the radio and display receiver assembly.

WIRING DIAGRAM

CAUTION / NOTICE / HINT

NOTICE:

Depending on the parts that are replaced or operations that are performed during vehicle inspection or maintenance, calibration of other systems as well as the parking assist monitor system may be needed.

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PROCEDURE

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NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

OK

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NG

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

OK

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NG

REPLACE TELEVISION CAMERA ASSEMBLY

OK

(a) Replace the radio and display receiver assembly with a new or known good one.

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(b) Check that the parking assist monitor system operates normally.

OK:

Parking assist monitor system operates normally.

OK

END

NG

REPLACE TELEVISION CAMERA ASSEMBLY