ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT CAUTION: Be sure to correctly follow the removal and installation procedures for the airbag ECU assembly. PROCEDURE 1. INSPECT AIRBAG ECU ASSEMBLY (for Vehicle not Involved in Collision) (a) Perform a diagnostic system check. for Gasoline Model: Click here for HV Model: Click here 2. INSPECT AIRBAG ECU ASSEMBLY (for Vehicle Involved in Collision and Airbag not Deployed) (a) Perform a diagnostic system check. for Gasoline Model: Click here for HV Model: Click here (b) Visually check for defects with the airbag ECU assembly installed to the vehicle. HINT: The defects are as follows:
OK: No defects are found. If any defects are found, replace the airbag ECU assembly with a new one. 3. INSPECT AIRBAG ECU ASSEMBLY (for Vehicle Involved in Collision and Airbag is Deployed) (a) Replace the airbag ECU assembly. HINT: The airbag ECU assembly should be replaced after any of the SRS parts has deployed, as it has been subjected to an impact. |
Toyota Avalon Service & Repair Manual > Blind Spot Monitor System(for Gasoline Model): Diagnosis System
DIAGNOSIS SYSTEM DESCRIPTION (a) Blind spot monitor data and Diagnostic Trouble Codes (DTCs) can be read from the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfunctioning, use the Techstream to check for malfunctions and perform repairs. CHECK DLC3 (a) Check the DLC3. ...