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

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual / Audio, Visual, Telematics / Navigation / Multi Info Display / Navigation System(for Gasoline Model) / 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.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
C1610	Camera ECU Malfunction	Malfunction occurs in the parking assist monitor system1 Malfunction occurs in the panoramic view monitor system2	Parking assist monitor system1 Panoramic view monitor system2 Radio and display receiver assembly

*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

1.	CHECK MODEL

(a) Choose the model to be inspected.

Result	Proceed to
w/ Parking Assist Monitor System	A
w/ Panoramic View Monitor System	B

GO TO STEP 4

2.	CHECK DTC (PARKING ASSIST MONITOR SYSTEM)

(a) Clear the DTCs.

Chassis > Parking Assist Camera > Clear DTCs

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

Chassis > Parking Assist Camera > Trouble Codes

OK:

No DTCs are output.

GO TO PARKING ASSIST MONITOR SYSTEM

3.	CHECK DTC (NAVIGATION SYSTEM)

(a) Clear the DTCs.

Body Electrical > Navigation System > Clear DTCs

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

Body Electrical > Navigation System > Trouble Codes

OK:

No DTCs are output.

END

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

4.	CHECK DTC (PANORAMIC VIEW MONITOR SYSTEM)

(a) Clear the DTCs.

Chassis > Panoramic View Monitor > Clear DTCs

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

Chassis > Panoramic View Monitor > Trouble Codes

OK:

No DTCs are output.

GO TO PANORAMIC VIEW MONITOR SYSTEM

5.	CHECK DTC (NAVIGATION SYSTEM)

(a) Clear the DTCs.

Body Electrical > Navigation System > Clear DTCs

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

Body Electrical > Navigation System > Trouble Codes

OK:

No DTCs are output.

END

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

See More:

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Panoramic View Monitor System(for Gasoline Model): Side Camera Current Malfunction (C1684)
DESCRIPTION This DTC is stored if the parking assist ECU judges as a result of its self check that a synchronization problem is occurring in the image signal sent from the passenger side television camera assembly to the parking assist ECU. DTC No. Detection Item DTC Detection Condition Trouble Area ...

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

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