REASSEMBLY CAUTION / NOTICE / HINT HINT:
PROCEDURE 1. PRECAUTION NOTICE: After turning the engine switch (for Gasoline Model) or power switch (for HV Model) off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work. Click here
2. INSTALL REAR DOOR SILENCER PAD (a) Clean the rear door panel surface. (1) Remove any remaining butyl tape from the rear door panel. (2) Wipe off any tape adhesive residue with cleaner. (b) Remove the release paper from a new rear door silencer pad. HINT: After removing the release paper, keep the exposed adhesive free from foreign matter.
3. INSTALL REAR DOOR NO. 3 WEATHERSTRIP (a) Clean the rear door panel. (b) Remove the release paper from a new rear door No. 3 weatherstrip. HINT: After removing the release paper, keep the exposed adhesive free from foreign matter. (c) Install the rear door No. 3 weatherstrip. 
4. REPAIR INSTRUCTION Click here
5. INSTALL NO. 2 BLACK OUT TAPE Click here
6. INSTALL NO. 3 BLACK OUT TAPE Click here
7. INSTALL NO. 1 BLACK OUT TAPE Click here
8. INSTALL REAR DOOR REAR WINDOW FRAME MOULDING Click here 9. INSTALL REAR DOOR UPPER WINDOW FRAME MOULDING Click here 10. INSTALL REAR DOOR FRONT OUTSIDE SEAL
11. INSTALL REAR DOOR WINDOW FRAME MOULDING (CENTER PILLAR SIDE) Click here
12. INSTALL DOOR WINDOW FRAME MOULDING CLIP
13. INSTALL REAR DOOR BELT MOULDING ASSEMBLY Click here
14. INSTALL REAR DOOR NO. 2 WEATHERSTRIP
15. INSTALL REAR DOOR PANEL CUSHION
16. INSTALL REAR DOOR LOCK CHILD PROTECTION COVER
17. INSTALL REAR DOOR OUTSIDE HANDLE FRAME SUB-ASSEMBLY (a) Apply MP grease to the sliding parts of the rear door outside handle frame sub-assembly. (b) Engage the guide and claw as shown in the illustration. 
18. INSTALL REAR DOOR REAR OUTSIDE HANDLE PAD
19. INSTALL REAR DOOR FRONT OUTSIDE HANDLE PAD
20. INSTALL REAR DOOR OUTSIDE HANDLE COVER
(b) Using a T30 "TORX" socket wrench, install the rear door outside handle cover with the screw. Torque: 4.0 N·m {41 kgf·cm, 35 in·lbf} 21. INSTALL REAR DOOR OUTSIDE HANDLE ASSEMBLY (a) Insert the front end of the rear door outside handle assembly into the rear door outside handle frame sub-assembly. 
(b) Insert the rear end of the rear door outside handle assembly into the rear door outside handle frame sub-assembly, then slide the rear door outside handle assembly toward the front of the vehicle to install it. (c) Move the lever as shown in the illustration and engage the 2 claws to secure the rear door outside handle assembly. 
22. INSTALL REAR DOOR LOCK WITH MOTOR ASSEMBLY Click here 23. INSTALL REAR DOOR WINDOW REGULATOR ASSEMBLY (a) Apply MP grease to the sliding parts of the rear door window regulator assembly. (b) Temporarily install the temporary bolt to the rear door window regulator assembly.
(d) Tighten the temporary bolt and 5 bolts to install the rear door window regulator assembly. HINT: Tighten the bolts in the order shown in the illustration. Torque: 8.0 N·m {82 kgf·cm, 71 in·lbf} (e) Connect the connector.
24. INSTALL REAR DOOR GLASS SUB-ASSEMBLY (a) Connect the rear power window regulator switch assembly. (b) for Gasoline Model: (1) Connect the cable to the negative (-) battery terminal. (c) for HV Model: (1) Connect the cable to the negative (-) auxiliary battery terminal. (d) for Gasoline Model: (1) Turn the engine switch on (IG). (e) for HV Model: (1) Turn the power switch on (IG). (f) Move the rear door window regulator assembly so that the door glass bolt holes can be seen. (g) for Gasoline Model: (1) Turn the engine switch off. (h) for HV Model: (1) Turn the power switch off. (i) for Gasoline Model: (1) Disconnect the cable from the negative (-) battery terminal. (j) for HV Model: (1) Disconnect the cable from the negative (-) auxiliary battery terminal. (k) Disconnect the rear power window regulator switch assembly. (l) Insert the rear door glass sub-assembly into the rear door panel as shown in the illustration. NOTICE: Do not damage the rear door glass sub-assembly. 
25. INSTALL REAR DOOR REAR GUIDE SEAL (a) Temporarily install the rear door rear guide seal as shown in the illustration. 
26. INSTALL REAR DOOR WEATHERSTRIP (a) Clean the rear door panel. (b) Remove the release paper from a new rear door weatherstrip. HINT: After removing the release paper, keep the exposed adhesive free from foreign matter. (c) Engage the 21 clips and install the rear door weatherstrip. 
27. INSTALL REAR DOOR CHECK ASSEMBLY (a) Clean the bolt hole in the vehicle body. (b) Clean the threads of the bolt. (c) Apply adhesive to the threads of the bolt. Adhesive: Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent (d) Install the rear door check assembly with the 2 nuts and bolt. 
Torque: Bolt : 29 N·m {296 kgf·cm, 21 ft·lbf} Nut : 8.0 N·m {82 kgf·cm, 71 in·lbf} 28. INSTALL REAR DOOR FRAME GARNISH
29. INSTALL REAR DOOR REAR LOWER WINDOW FRAME SUB-ASSEMBLY
30. INSTALL REAR DOOR GLASS RUN
31. INSTALL HOLE PLUG
32. INSTALL REAR DOOR NO. 2 SERVICE HOLE COVER (a) Install the rear door No. 2 service hole cover as shown in the illustration. 
33. INSTALL REAR DOOR INNER GLASS WEATHERSTRIP (a) Engage the 2 guides and install the rear door inner glass weatherstrip as shown in the illustration. 
34. INSTALL REAR DOOR SERVICE HOLE COVER
(c) Connect the connector. 35. INSTALL REAR DOOR NO. 1 TRIM BRACKET
36. INSTALL REAR SPEAKER ASSEMBLY Click here
37. INSTALL REAR DOOR ORNAMENT (a) Engage the 2 guides to install the rear door ornament as shown in the illustration. 
38. INSTALL REAR DOOR PULL HANDLE (a) Engage the guide and 4 claws as shown in the illustration. 
(b) Install the rear door pull handle with the 2 screws. 39. INSTALL REAR DOOR TRIM COVER (a) Engage the 2 guides to install the rear door trim cover as shown in the illustration. 
(b) Engage the guide as shown in the illustration. 
40. INSTALL REAR DOOR TRIM BODY BRACKET
41. INSTALL REAR DOOR SPEAKER GRILLE SUB-ASSEMBLY (a) Engage the 2 guides as shown in the illustration. 
(b) Install the rear door speaker grille sub-assembly with the 2 screws. 42. INSTALL REAR NO. 2 SPEAKER ASSEMBLY Click here
43. INSTALL REAR DOOR INSIDE HANDLE SUB-ASSEMBLY
44. INSTALL REAR DOOR TRIM BOARD SUB-ASSEMBLY
(b) Connect the rear door lock open lever remote control cable and rear door inside lock/unlock knob locking cable to the rear door inside handle sub-assembly as shown in the illustration. 
(c) Engage the guide, 8 clips and 6 claws as shown in the illustration. 
45. INSTALL REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY WITH REAR DOOR UPPER ARMREST BASE PANEL (a) Connect the connector. (b) Engage the 3 claws to install the rear power window regulator switch assembly with rear door upper armrest base panel as shown in the illustration. 
46. INSTALL REAR DOOR TRIM ASSEMBLY COVER
47. INSTALL REAR DOOR ARMREST COVER SUB-ASSEMBLY
48. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL for A25A-FXS: Click here for 2GR-FKS: Click here
49. INSTALL LUGGAGE TRIM SERVICE HOLE COVER (for HV Model) Click here 50. INITIALIZE POWER WINDOW CONTROL SYSTEM for Gasoline Model: Click here for HV Model: Click here 51. INSPECT POWER WINDOW OPERATION for Gasoline Model: Click here for HV Model: Click here |
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Safety Connect System(for Gasoline Model): Backup Battery Degradation (B15EC)
DESCRIPTION This DTC is set when the DCM (Telematics Transceiver) detects either of the following conditions. The BUB (Back-Up Battery) charge level becomes less than the criteria. The BUB (Back-up Battery) was used for Automatic Collision Notification (ACN). When this DTC is set, the BUB (Back-Up B ...
