2017 model year · 1,880+ owner reports · Updated May 2026
According to Au7o's analysis of 1,880+ owner reports, the 2017 Toyota Avalon has 4 documented known issues. No issues are rated critical, indicating generally reliable ownership. The most commonly reported issue is Water Pump Leak and Failure (2GR-FE) with 1,100 owner reports. Across all issues, repair costs range from $200 to $2,800. DIY maintenance guides at au7o.io.
On the 2005-2018 Toyota Avalon 2GR-FE, the water pump on the 3.5L 2GR-FE fails prematurely between 80,000-120,000 miles, developing a coolant leak from the weep hole or gasket surface. If not addressed, complete pump failure causes overheating and potential head gasket damage.
Replace water pump (Toyota 16100-09515 or Aisin WPT-190). Replace thermostat (Toyota 16031-31011) at the same time. Use Toyota SLLC or equivalent coolant. The pump is driven by the serpentine belt, so inspect the belt and tensioner during replacement.
Parts and tips from 1,100+ owners who fixed this issue
On the 2013-2018 Toyota Avalon, the Aisin U660E 6-speed automatic develops torque converter lockup shudder at 25-50 mph under light throttle. The lockup clutch material degrades, causing vibration during cruising. Fluid degradation accelerates the problem.
Perform triple drain-and-fill with Toyota WS ATF (08886-02305). If shudder persists, torque converter replacement is needed. Some owners report success with Lubegard Instant Shudder Fixx additive as a temporary fix. Regular ATF changes every 30,000-40,000 miles prevent the issue.
Parts and tips from 780+ owners who fixed this issue
On the 2005-2018 Toyota Avalon, the hydraulic power steering rack on 2005-2018 Avalon models (pre-2019, which switched to electric power steering) develops internal seal leaks. Fluid weeps from the input shaft seal or the rack boots, causing a gradual loss of power steering fluid. As the fluid drops, the power steering pump whines and groans, and steering effort increases. In severe cases, the rack leaks enough fluid to drip on the garage floor and the steering can become dangerously heavy at low speeds. The issue typically develops after 80,000-120,000 miles.
Replace the power steering rack with a remanufactured unit ($250-$500 for parts). Labor is 3-5 hours ($400-$800) including a required four-wheel alignment after installation. A new OEM rack costs $600-$1,200. As a temporary measure, power steering stop-leak additive (Lucas Stop Leak, $10-$15) can slow a minor leak. Top off the reservoir with Toyota-specified ATF/power steering fluid and monitor the level weekly. The 2019+ Avalon uses electric power steering and is not affected by this issue.
Parts and tips from 0+ owners who fixed this issue
On the 2005-2022 Toyota Avalon, the front strut mount bearings on the Avalon wear out and develop a popping, creaking, or clunking noise when turning the steering wheel, particularly at low speeds and when turning while stationary (like parking maneuvers). The bearing allows the strut to rotate as the wheels turn — when it wears, metal-on-metal contact creates the noise. The noise is most noticeable in cold weather and first thing in the morning. The issue affects all generations of the Avalon but is most common after 60,000-80,000 miles.
Replace the front strut mounts and bearings ($80-$150 per side for parts). The strut must be removed and disassembled using a spring compressor to access the mount bearing — this is a job for a shop unless you have spring compressor experience ($300-$500 labor for both sides). Most shops recommend replacing the struts at the same time if they have over 80,000 miles, since the labor overlaps. A complete strut assembly with pre-assembled mount and spring ($200-$350 per side) eliminates the need for a spring compressor and simplifies the repair. A wheel alignment ($100-$150) is required after strut work.
Parts and tips from 0+ owners who fixed this issue
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2019 4Runner, 2019-2020 Avalon, 2019 Corolla Hatchback, 2017-2019 Highlander, 2018-2020 Camry, 2020 Corolla, 2018-2019 Land Cruiser, 2017-2020 Tacoma, 2019-2020 RAV4, 2019-2020 Sequoia, 2017-2020 Sienna, 2019-2020 Tundra, 2018-2020 Lexus ES350, 2017 Lexus GS200t, 2017-2019 Lexus GS350, 2019 Lexus GS300, 2018-2020 Lexus LC500h, 2019-2020 Lexus LS500, 2018-2019 Lexus GX460, 2017 Lexus IS200t, 2019 Lexus IS300, 2019 Lexus IS350, 2018-2020 Lexus LC500, 2018 Lexus LS500, 2019 Lexus LS500h, 2018-2019 Lexus LX570, 2017 Lexus RC200t, 2019 Lexus RC300, RC350, 2017 and 2019-2020 Lexus RX350, 2018-2020 RX350L, 2019 Lexus UX200, 2018-2019 Lexus NX300 vehicles. The low-pressure fuel pump inside the fuel tank may fail.
AIR BAGS:FRONTAL
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2020-2021 Toyota Avalon and 2020 Avalon Hybrid, RAV4, and RAV4 Hybrid vehicles. Breakaway pins within the steering column, designed to absorb energy and reduce injury during a crash, could have been damaged during production, possibly affecting the performance of the driver's air bag in the event of a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2020-2021 Avalon, Avalon Hybrid, Corolla, Highlander, Highlander Hybrid, RAV4, RAV4 Hybrid, Lexus ES350, Lexus RX350, Lexus RX450H, 2021 Sienna Hybrid, Lexus ES250, 2020-2022 Camry, Camry Hybrid, and ES300H vehicles. A short circuit may develop in the Occupant Classification System (OCS) sensor, preventing the front passenger air bag from deploying.
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Toyota Motor Engineering & Manufacturing (Toyota) recalled certain 2018-2019 4Runner, Highlander, Camry, Land Cruiser, Sequoia, Sienna, Tacoma and Tundra, and Lexus RC 300, RC 350, GS 350, GX 460, IS 300, LC 500, LS 500, LX 570, RX 350L, and 2019 Toyota Avalon and Corolla, and certain Lexus NX 300, and ES 350 vehicles on January 13, 2020. On March 4, 2020, Toyota expanded the recall to include certain 2014-2015 Toyota 4Runner and Land Cruiser, 2018 Avalon, Corolla, 2014 FJ Cruiser, 2017 Sienna and Lexus 2018 ES 350, 2018-2019 GS 300, 2013-2014 GS350, 2014-2015 GX 460, IS 350 and LX 570, 2014 IS F, 2018-2019 IS 350, LC 500H and LS 500H, 2013-2015 LS 460, 2015 NX 200T and RC350, 2017 RC 200T and RX 350. Toyota also removed the 2018-2019 Toyota 4Runner and Land Cruiser and 2018-2019 Lexus GX 460 and LX 570 and 2019 NX300 from inclusion in this recall. On March 19, 2020, Toyota expanded the recall to include 2015 Lexus GS350 vehicles. The low-pressure fuel pump inside the fuel tank may fail.
ELECTRICAL SYSTEM:SOFTWARE
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2019 Toyota Tundra and Sequoia vehicles and 2019 Toyota Avalon and Avalon Hybrid vehicles. The air bag electronic control unit (ECU) may erroneously detect a fault during the vehicle start-up self check. If this occurs, the ECU may not deploy the airbags as intended, in the event of a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection," and 214, "Side Impact Protection."
+ 2 more recalls. Check all on NHTSA.gov
Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.
Don't see your problem? Describe your symptoms to get a diagnosis, or get a full repair guide.
According to Au7o's analysis of 1,880+ owner reports, the 2017-2017 Toyota Avalon has 4 documented issues. The most frequently reported are: Water Pump Leak and Failure (2GR-FE), 6-Speed Automatic Transmission Torque Converter Shudder, Power Steering Rack Seal Leak. None are rated critical, but regular maintenance is recommended.
The 2017-2017 Toyota Avalon has 4 known issues documented across 1,880+ owner reports. No issues are rated critical, suggesting generally good reliability. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
Repair costs for known Toyota Avalon issues range from $200 to $2,800, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
The water pump on the 3.5L 2GR-FE fails prematurely between 80,000-120,000 miles, developing a coolant leak from the weep hole or gasket surface. If not addressed, complete pump failure causes overheating and potential head gasket damage. Repairs typically run $300-$800. Severity: medium.
The Aisin U660E 6-speed automatic develops torque converter lockup shudder at 25-50 mph under light throttle. The lockup clutch material degrades, causing vibration during cruising. Fluid degradation accelerates the problem. Repairs typically run $200-$2,800. Severity: medium.
The hydraulic power steering rack on 2005-2018 Avalon models (pre-2019, which switched to electric power steering) develops internal seal leaks. Fluid weeps from the input shaft seal or the rack boots, causing a gradual loss of power steering fluid. As the fluid drops, the power… Repairs typically run $250-$2,000. Severity: medium.
The front strut mount bearings on the Avalon wear out and develop a popping, creaking, or clunking noise when turning the steering wheel, particularly at low speeds and when turning while stationary (like parking maneuvers). The bearing allows the strut to rotate as the wheels tu… Repairs typically run $200-$1,000. Severity: low.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
