OBSOLETE NOTICE February 27, 2026: This bulletin is no longer applicable and is now obsolete.
2022 Toyota Avalon Service and Repair Manual
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Covers Every System & ComponentEvery procedure for the 2022 Toyota Avalon
2022 Toyota Avalon service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications, torque values, and reference data
- Electrical diagnostics with full wiring diagrams
- Coverage across major systems: engine, transmission/driveline, brakes, steering, suspension, HVAC, and more
- Diagnostic trouble codes and troubleshooting flow
- Maintenance schedules and fluid capacities
Trims covered
- Hybrid Limited
- Hybrid XLE
- Hybrid XSE Nightshade
- Limited
- Touring
- XLE
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Maintenance & Lubrication
- Specifications
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Diagnostic Trouble Codes
- Technical Service Bulletins
- Wiring Diagrams
Payment & Security
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2022 Toyota Avalon Recalls & Complaints
OBSOLETE NOTICE January 30, 2026: This bulletin is now obsolete. Please see T-SB-0001-26.
Some 2018 2024 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software.
Some 2005 2026 Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. Follow the procedures in this bulletin to remediate the odor and address this condition. The purpose of this Servic
Some 2021 2022 model year Avalon, 2018 2024 Camry, 2019 2025 model year Corolla, 2022 2025 model year Corolla Cross, and 2019 2025 model year RAV4 vehicles with A25A-FKS and M20A-FKS engines may have a MIL ON condition with one or more of t
The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. The procedures outlined in this Service Bulletin aid in locating, inspecting, and repairing refrigerant
To assist with the early detection and early resolution of audio related concerns you may be asked to recover MMR data from the head unit. The following steps are instructions on how to retrieve the data from the system and are only to be u
To assist with the early detection and early resolution of audio related concerns you may be asked to recover MMR data from the head unit. The following steps are instructions on how to retrieve the data from the system and are only to be u
Showing the 8 most recent of 105 technical service bulletins on file with NHTSA.
While driving, the tire sidewall ripped in half. I had reported this as a tire failure but Firestone (owns Bridgestone) stated that this was caused by the vehicle (Toyota Avalon). I did want to repo
While driving, the tire sidewall ripped in half. I had reported this as a tire failure but Firestone (owns Bridgestone) stated that this was caused by the vehicle (Toyota Avalon). I did want to repo
Tire blew out, the outer sidewall completely came apart at the seams. There was no external pressure and there are less than 5,000 miles on the car. The PSI was at 35 as per the manufacturers spec.
Infotainment screen went black when car had 42,000mi. Took to toyota dealer and charged $200 for same reset i did at home also charging ports do not work. Can't get any gps or anything information on
Infotainment screen went black when car had 42,000mi. Took to toyota dealer and charged $200 for same reset i did at home also charging ports do not work. Can't get any gps or anything information on
Showing the 5 most serious of 10 complaints filed with NHTSA.
Other Years of the Toyota Avalon
Need a manual for a different year? Browse every Toyota Avalon we cover.

2021
Toyota Avalon
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2020
Toyota Avalon
$53.99

2019
Toyota Avalon
$53.99

2018
Toyota Avalon
$53.99

2017
Toyota Avalon
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2016
Toyota Avalon
$34.99

2015
Toyota Avalon
$34.99

2014
Toyota Avalon
$34.99

2013
Toyota Avalon
$34.99

2012
Toyota Avalon
$34.99

2011
Toyota Avalon
$34.99

2010
Toyota Avalon
$34.99
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