Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: System Diagram

Problem Symptoms Table

Taillight Relay Circuit

See More:

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > General Maintenance: Under Hood
UNDER HOOD GENERAL NOTES Maintenance requirements vary depending on country. Check the maintenance schedule in the owner's manual. Following the maintenance schedule is mandatory. Determine the appropriate time to service the vehicle using either miles driven or time (months) elapsed, whichever reac ...