ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT HINT: Refer to Problem Symptoms Table. Click here
PROCEDURE 1. REMOVE FRONT WHEEL OPENING EXTENSION PAD LH Click here 2. REMOVE FRONT WHEEL OPENING EXTENSION PAD RH Click here 3. REMOVE NO. 1 ENGINE UNDER COVER Click here 4. REMOVE REAR ENGINE UNDER COVER LH Click here 5. INSPECT FRONT ENGINE MOUNTING INSULATOR (a) Disconnect the vacuum hose from the front engine mounting insulator.
(c) Check that there is no change in the needle movement of the vacuum pump gauge. OK: Vacuum pressure holds. (d) Check that there is no fluid leakage caused by a break in the diaphragm. (e) Connect the vacuum hose to the front engine mounting insulator. 6. INSTALL REAR ENGINE UNDER COVER LH Click here 7. INSTALL NO. 1 ENGINE UNDER COVER Click here 8. INSTALL FRONT WHEEL OPENING EXTENSION PAD LH Click here 9. INSTALL FRONT WHEEL OPENING EXTENSION PAD RH Click here |
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Seat Belt Warning System(for Gasoline 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 ...
