Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Camera Position Adjustment Incomplete (C1697)

DESCRIPTION

This DTC is stored when the parking assist ECU judges that the camera initial setting has not been memorized (camera view adjustment is incomplete).

CAUTION / NOTICE / HINT

NOTICE:

• When "!" is displayed on the radio and display receiver assembly after the cable is disconnected from the negative (-) auxiliary battery terminal, correct the steering angle neutral point.

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• 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 panoramic view monitor system may be needed.

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PROCEDURE

(a) Perform the following procedure depending on the memory conditions to register the vehicle information to the parking assist ECU.

(1) Refer to camera view adjustment.

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NEXT

(a) Clear the DTCs.

(b) Check for DTCs.

OK:

DTC C1697 is not output.

HINT:

• If DTC C1697 is output, perform the camera view adjustment again.
• If DTC C1697 is still output after performing the camera view adjustment 3 times, replace the parking assist ECU.

OK

END (CAMERA VIEW ADJUSTMENT IS DEFECTIVE)

NG

REPLACE PARKING ASSIST ECU