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 rear package tray speaker 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. Click here
 Necessary Procedure After Parts Removed/Installed/Replaced (for HV Model)
CAUTION: Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing. Click here
PROCEDURE 1. REMOVE REAR SEAT ASSEMBLY Click here
2. DISCONNECT REAR DOOR OPENING TRIM WEATHERSTRIP LH Click here 3. DISCONNECT REAR DOOR OPENING TRIM WEATHERSTRIP RH HINT: Use the same procedure as for the LH side. 4. REMOVE ROOF SIDE RAIL GARNISH ASSEMBLY LH Click here 5. REMOVE ROOF SIDE RAIL GARNISH ASSEMBLY RH HINT: Use the same procedure as for the LH side. 6. REMOVE ROOF SIDE INNER GARNISH LH Click here 7. REMOVE ROOF SIDE INNER GARNISH RH HINT: Use the same procedure as for the LH side. 8. DISCONNECT REAR SEAT 3 POINT TYPE BELT ASSEMBLY LH Click here 9. DISCONNECT REAR SEAT 3 POINT TYPE BELT ASSEMBLY RH HINT: Use the same procedure as for the LH side. 10. REMOVE CENTER STOP LIGHT SET Click here 11. REMOVE REAR SEAT SHOULDER BELT COVER Click here 12. REMOVE PACKAGE TRAY TRIM PANEL ASSEMBLY Click here 13. REMOVE REAR NO. 3 SPEAKER ASSEMBLY NOTICE: Do not touch the speaker cone.
14. REMOVE SPARE WHEEL COVER ASSEMBLY (w/o Seat Heater System) Click here
15. REMOVE LUGGAGE COMPARTMENT INNER TRIM PAD (w/o Seat Heater System) Click here 16. REMOVE ROOM PARTITION BOARD LH Click here 17. REMOVE ROOM PARTITION BOARD RH Click here 18. REMOVE NO. 1 UPPER BACK PANEL HOLE COVER (a) Remove the No. 1 upper back panel hole cover as shown in the illustration. 
19. REMOVE SPEAKER ASSEMBLY WITH BRACKET NOTICE: Do not touch the speaker cone. (a) for LH Side:
(b) for RH Side:
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Pcv Valve: Installation
INSTALLATION CAUTION / NOTICE / HINT NOTICE: This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts. Click here PROCEDURE 1. INSTALL PCV VALVE (VENTILATION VALVE SUB-ASSEMBLY) (a) Apply a light coat of engine oil ...
