Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Camera ECU Malfunction (C1610)

DESCRIPTION

This DTC is stored when a malfunction occurs in the parking assist monitor system*1 or panoramic view monitor system*2.

• *1: w/ Parking Assist Monitor System
• *2: w/ Panoramic View Monitor System

CAUTION / NOTICE / HINT

NOTICE:

• Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Navigation System.

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• When replacing the radio and display receiver assembly, always replace it with a new one. If a radio and display receiver assembly which was installed to another vehicle is used, the following may occur:
  • A communication malfunction DTC may be stored.
  • The radio and display receiver assembly may not operate normally.

PROCEDURE

(a) Choose the model to be inspected.

B

GO TO STEP 4

A

(a) Clear the DTCs.

(b) Recheck for DTCs and check that no DTCs are output.

OK:

No DTCs are output.

NG

GO TO PARKING ASSIST MONITOR SYSTEM

OK

(a) Clear the DTCs.

(b) Recheck for DTCs and check that no DTCs are output.

OK:

No DTCs are output.

OK

END

NG

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

(a) Clear the DTCs.

(b) Recheck for DTCs and check that no DTCs are output.

OK:

No DTCs are output.

NG

GO TO PANORAMIC VIEW MONITOR SYSTEM

OK

(a) Clear the DTCs.

(b) Recheck for DTCs and check that no DTCs are output.

OK:

No DTCs are output.

OK

END

NG

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY