PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) auxiliary battery terminal, initialize the following system(s) after the cable is reconnected:
HANDLING PRECAUTIONS (a) When handling electronic parts: (1) Avoid any impact to electronic parts such as ECUs and relays. Replace these parts with new ones if dropped or subjected to a severe blow. (2) Do not expose any electronic parts to high temperatures or humidity. (3) Do not touch the connector terminals in order to prevent deformation or malfunctions due to static electricity. NOTICE: This vehicle is equipped with a Supplemental Restraint System (SRS). Failure to carry out service operations in the correct sequence could cause the SRS to unexpectedly deploy during servicing. This may cause a serious accident. Before servicing (including inspection, replacement, removal and installation of parts), be sure to read the precautionary notices for Supplemental Restraint System. Click here HANDLING PRECAUTIONS FOR SRS AIRBAG SYSTEM |
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Seat Belt Warning System(for Hv Model): System Diagram
SYSTEM DIAGRAM FRONT SEAT BELT WARNING Communication Table Sender Receiver Signal Communication Method Airbag ECU assembly Main body ECU (multiplex network body ECU) Front seat inner belt assembly LH buckle switch CAN Combination meter assembly Front seat inner belt assembly RH buckle switch Occupan ...