REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during driving support ECU assembly removal/installation are shown below. Necessary Procedure After Parts Removed/Installed/Replaced (for Gasoline Model)
CAUTION: Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing. for Gasoline Model: Click here
for HV Model: Click here
 PROCEDURE 1. REMOVE LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY Click here
2. REMOVE DRIVING SUPPORT ECU ASSEMBLY (a) Remove the nut. 
(b) Disengage the guide. (c) Disconnect the connector to remove the driving support ECU assembly. NOTICE: Do not reuse the driving support ECU assembly if it has been dropped or subjected to a severe impact. | ||||||||||||||||||||||||||||||||||||||||||||
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Dynamic Radar Cruise Control System(for Hv Model): Lost Communication with Yaw Rate Sensor Module (U0125,U0126,U0129,U0293)
DESCRIPTION The driving support ECU assembly communicates with each sensor and ECU via CAN communication. If any malfunction is detected in a CAN communication circuit, one or more CAN communication system DTCs are stored. DTC No. Detection Item DTC Detection Condition Trouble Area MIL U0125 Lost Co ...
