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 door lock with motor assembly removal/installation are shown below. Necessary Procedure After Parts Removed/Installed/Replaced (for Gasoline Model)
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. REMOVE LUGGAGE TRIM SERVICE HOLE COVER (for HV Model) Click here 3. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL for A25A-FXS: Click here for 2GR-FKS: Click here 4. REMOVE REAR DOOR ARMREST COVER SUB-ASSEMBLY Click here 5. REMOVE REAR DOOR TRIM ASSEMBLY COVER Click here 6. REMOVE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY WITH REAR DOOR UPPER ARMREST BASE PANEL Click here 7. REMOVE REAR DOOR TRIM BOARD SUB-ASSEMBLY Click here 8. REMOVE REAR DOOR NO. 1 TRIM BRACKET Click here 9. REMOVE REAR DOOR SERVICE HOLE COVER Click here 10. REMOVE REAR DOOR INNER GLASS WEATHERSTRIP Click here 11. REMOVE REAR DOOR NO. 2 SERVICE HOLE COVER Click here 12. REMOVE REAR DOOR GLASS RUN Click here 13. REMOVE REAR DOOR REAR LOWER WINDOW FRAME SUB-ASSEMBLY Click here 14. REMOVE REAR DOOR GLASS SUB-ASSEMBLY Click here 15. REMOVE REAR DOOR LOCK WITH MOTOR ASSEMBLY (a) Using a T30 "TORX" socket wrench, remove the 3 screws. 
(b) Move the rear door lock with motor assembly downward to disconnect it from the release plate of the rear door outside handle frame sub-assembly, and remove the rear door lock with motor assembly. (c) When reusing the rear door lock with motor assembly:
16. REMOVE REAR DOOR LOCK OPEN LEVER REMOTE CONTROL CABLE
(b) Remove the rear door lock open lever remote control cable as shown in the illustration. 
17. REMOVE REAR DOOR INSIDE LOCK/UNLOCK KNOB LOCKING CABLE
(b) Remove the rear door inside lock/unlock knob locking cable as shown in the illustration. 
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Can Communication System(for Hv Model): Check Bus 5 Lines for Short Circuit
DESCRIPTION There may be a short circuit between the CAN main bus lines and/or CAN branch lines when the resistance between terminals 15 (CA5H) and 16 (CA5L) of the central gateway ECU (network gateway ECU) is below 54 Ω. Symptom Trouble Area Resistance between terminals 15 (CA5H) and 16 (CA5L) of ...
