Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Shutter Control State Maintenance Mode (B1333)

DESCRIPTION

This DTC is stored when the grille shutter system is changed to maintenance mode.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
B1333	Shutter Control State Maintenance Mode	The grille shutter system is changed to maintenance mode.	Swing grille actuator assembly

CAUTION / NOTICE / HINT

NOTICE:

If the swing grille actuator assembly has been replaced with a new one, perform initialization and change the grille shutter control mode.

Click here

PROCEDURE

CLEAR DTC

(a) Clear the DTCs.

Body Electrical > Grill Shutter > Clear DTCs

2.	CHECK FOR DTC

(a) Check for DTCs.

Body Electrical > Grill Shutter > Trouble Codes

OK:

DTC B1333 is not output.

USE SIMULATION METHOD TO CHECK

3.	CHANGE GRILLE SHUTTER CONTROL MODE

(a) Change the grille shutter control mode to normal mode.

Click here

4.	CHECK FOR DTC

(a) Check for DTCs.

Body Electrical > Grill Shutter > Trouble Codes

OK:

DTC B1333 is not output.

END (GRILLE SHUTTER CONTROL MODE WAS NOT CHANGED)

REPLACE SWING GRILLE ACTUATOR ASSEMBLY

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Panoramic View Monitor System(for Hv Model): Driver Side Camera Video Sync Signal Malfunction (C1686)
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 driver side television camera assembly to the parking assist ECU. DTC No. Detection Item DTC Detection Condition Trouble Area DT ...

Toyota Avalon (XX50) 2019-2022 Owners Manual