DISASSEMBLY PROCEDURE 1. REMOVE REAR CENTER ULTRASONIC SENSOR (w/ Intuitive Parking Assist System) Click here HINT: Use the same procedure for the RH side and LH side. 2. REMOVE REAR CORNER ULTRASONIC SENSOR (w/ Intuitive Parking Assist System) Click here HINT: Use the same procedure for the RH side and LH side. 3. REMOVE REAR CENTER ULTRASONIC SENSOR RETAINER (w/ Intuitive Parking Assist System) Click here HINT: Use the same procedure for the RH side and LH side. 4. REMOVE REAR CORNER ULTRASONIC SENSOR RETAINER (w/ Intuitive Parking Assist System) Click here HINT: Use the same procedure for the RH side and LH side. 5. REMOVE FOG LIGHT SEAL (w/ Intuitive Parking Assist System) (a) Remove the 5 fog light seals. 6. REMOVE NO. 2 LUGGAGE ROOM WIRE (w/ Intuitive Parking Assist System) 7. REMOVE REFLEX REFLECTOR ASSEMBLY LH (a) Remove the screw. (b) Disengage the 2 guides to remove the reflex reflector assembly LH as shown in the illustration.
8. REMOVE REFLEX REFLECTOR ASSEMBLY RH HINT: Use the same procedure as for the LH side. 9. REMOVE LOWER REAR BUMPER COVER (a) Remove the 2 clips (A). (b) Remove the 4 clips (B). (c) Disengage the 14 claws and 2 guides to remove the lower rear bumper cover. 10. REMOVE REAR BUMPER SIDE RETAINER LH
(b) Disengage the 3 clips as shown in the illustration.
(c) Disengage the 2 claws as shown in the illustration.
(d) Disengage the guide to remove the rear bumper side retainer LH. 11. REMOVE REAR BUMPER SIDE RETAINER RH HINT: Use the same procedure as for the LH side. 12. REMOVE SPARE WHEEL COVER ASSEMBLY Click here 13. REMOVE BAGGAGE HOLDER NET Click here 14. REMOVE NO. 1 LUGGAGE COMPARTMENT TRIM HOOK Click here 15. REMOVE REAR FLOOR FINISH PLATE Click here 16. REMOVE LUGGAGE COMPARTMENT INNER TRIM PAD Click here 17. REMOVE LUGGAGE TRIM SERVICE HOLE COVER (for HV Model) Click here 18. REMOVE LUGGAGE COMPARTMENT TRIM INNER COVER RH for Gasoline Model: Click here for HV Model: Click here 19. REMOVE LUGGAGE COMPARTMENT TRIM INNER COVER LH Click here 20. REMOVE REAR BUMPER UPPER RETAINER LH (a) Remove the rear combination light assembly LH. Click here
21. REMOVE REAR BUMPER UPPER RETAINER RH HINT: Use the same procedure as for the LH side. 22. REMOVE REAR BUMPER SIDE SEAL LH
23. REMOVE REAR BUMPER SIDE SEAL RH
(c) for HV Model: (1) Remove the 3 clips and rear bumper side seal RH. 24. REMOVE REAR BUMPER ENERGY ABSORBER (a) Disengage the 2 guides to remove the rear bumper energy absorber as shown in the illustration.
25. REMOVE REAR BUMPER REINFORCEMENT
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Intuitive Parking Assist System(for Gasoline Model): CAN Communication Failure (Message Registry) (U1000)
DESCRIPTION If DTC U1000 is stored frequently, duplicate the conditions that cause the problem symptoms and perform troubleshooting again even if the DTC is not output when rechecking for DTCs. DTC No. Detection Item DTC Detection Condition Trouble Area U1000 CAN Communication Failure (Message Regis ...