2012 Toyota Avalon Recalls, Issues & Maintenance

The 2012 Toyota Avalon carries 4 open NHTSA recalls — most recently covering air bags and electrical system. Owners report 5 recurring issue clusters, led by “Rear window sunshade stuck in raised position.” Toyota's owner's manual splits service into Schedule 1 (severe) and Schedule 2 (normal). Most US drivers fall under Schedule 1 because it covers short trips, extreme temperatures, dusty roads, or heavy idling. The intervals below reflect Schedule 1 — the schedule Toyota recommends for typical real-world use.

4 Open Recalls

Source: NHTSA

AIR BAGS

Campaign #18V569000 · Aug 29, 2018

Issue: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2012 Toyota Avalon vehicles. During a vehicle repair, the seat belt inner buckles may have been replaced with parts that may incorrectly tell the air bag management system that the seat belt is always buckled.

Risk: If the seat belt is falsely interpreted as being buckled, in the event of a crash, the air bags may not deploy appropriately, increasing the risk of injury.

Fix: Toyota will notify owners, and dealers will test the seat belt assembly to verify that it is properly detecting being unbuckled, replacing the inner seat belt assembly as necessary, free of charge. The recall began September 19, 2018. Owners may contact Toyota customer service at 1-888-270-9371. Toyota's number for this recall is J0S.

ELECTRICAL SYSTEM

Campaign #15V047000 · Jan 28, 2015

Issue: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2011-2012 Toyota Avalon vehicles manufactured February 9, 2010, to October 22, 2012. In the affected vehicles, the sub-woofer speaker located in the trunk may experience an intermittent electrical short which may cause damage to the integrated circuit (IC) in the audio amplifier. In some cases, the damaged IC may allow a constant electrical current flow to the sub-woofer.

Risk: A constant electrical current flow may cause the sub-woofer to overheat, increasing the risk of fire.

Fix: Toyota will notify owners, and dealers will replace the audio system amplifier and install a protective cover around the sub-woofer, free of charge. The recall began on July 1,2015. Owners may contact Toyota customer service at 1-888-270-9371.

ELECTRICAL SYSTEM

Campaign #13V442000 · Oct 17, 2013

Issue: Toyota is recalling certain model year 2012-2013 Avalon, Avalon HV, Venza, Camry, and Camry HV vehicles. In the affected vehicles, the drain hose for the air conditioning condenser may become clogged causing water to accumulate at the bottom of the air conditioning condenser unit housing. The accumulated water may then leak through a seam in the housing onto the air bag control module potentially resulting in a short circuit of the module.

Risk: A short circuit may cause the air bags to become disabled or inadvertently deploy. An inadvertent airbag deployment can increase the risk of injury or the possibility of a crash. An inoperative airbag can increase the risk of injury in a severe crash. The power steering assist could also become inoperable resulting in increased steering effort and can increase the risk of a crash at low speeds.

Fix: Toyota will notify owners, and dealers will seal the air conditioning condenser unit housing and install a protective cover on the airbag control module, free of charge. The recall began on February 5, 2014. Owners may contact Toyota at 1-800-331-4331.

AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE

Campaign #20V024000 · Jan 17, 2020

Issue: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2011-2019 Corolla, 2011-2013 Matrix, 2012-2018 Avalon, and 2013-2018 Avalon Hybrid vehicles. During certain crashes, the air bag electronic control unit (ECU) may malfunction, possibly disabling the deployment of the air bags and/or seat belt pretensioners.

Risk: In the event of a crash, air bags and/or seat belt pretensioners that do not deploy as intended may increase the risk of injury.

Fix: Toyota will notify owners, and dealers will inspect the ECU and install a noise filter between the air bag control module and its wire harness, as necessary, free of charge. Owners were notified of the safety risk beginning March 2, 2020. A second letter notifying owners of the remedy repair will be mailed between March 16, 2020 and June 27, 2020. Owners may contact Toyota customer service at 1-888-270-9371. Toyota's numbers for this recall are 20TB03, 20TA03 and 20TA05.

Recall data refreshed Sep 6, 2026.

Known issues for this vehicle

What drivers and federal regulators have officially reported about the 2012 Toyota Avalon.

Reported to NHTSA

Rear window sunshade stuck in raised position

VISIBILITY/WIPER

4 NHTSA complaints · 2017-05 → 2022-01

There is a rear windshield shade that comes up automatically during a bright or hot day. It has a button to manually bring it up or down also. Just last month the gear inside the shade is broken and it does not come down. If I manually put it down it will come up automatically
Owner report, NHTSA ODI #11449358
REAR DECK SUNSCREEN ACTIVATES AND COMES UP WITHOUT OPERATOR ACTIVATING IT. AND IT WILL NOT GO BACK DOWN WITHOUT MANUAL ASSISTANCE. WITH ASSISTANCE WHEN IT DOES GO DOWN THERE IS A LOUD GRINDING NOISE AND THEN IT WILL COME BACK UP. TO CORRECT THIS SITUATION REQUIRES REPLACEMENT OF
Owner report, NHTSA ODI #11042989
THE REAR WINDOW SUN SHADE SCREEN DOES NOT WORK PROPERLY. STICKS IN UP POSITION BLOCKING SITE OUT REAR WINDOW. WITH SCREEN DOWN WHILE CRANKING CAR, PUTTING CAR IN REVERSE CAUSES A LOUD NOISE OF GEARS STRIPPING. THERE ARE HUNDREDS OF REPORTS ON THE INTERNET COMPLAINING OF THIS
Owner report, NHTSA ODI #10991699

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Subwoofer recall remedy and related electrical failure

ELECTRICAL SYSTEM

5 NHTSA complaints · 2015-04 → 2015-10

TL* THE CONTACT OWNS A 2012 TOYOTA AVALON. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V047000 (ELECTRICAL SYSTEM). THE VEHICLE WAS TAKEN TO A DEALER. THE TECHNICIAN DISCONNECTED THE SUB-WOOFER AS A TEMPORARY REMEDY DUE TO THE PART NOT BEING AVAILABLE TO REPAIR
Owner report, NHTSA ODI #10705855
2012 TOYOTA AVALON. CONSUMER WRITES IN REGARDS TO VEHICLE RADIO SUB-WOOFER RECALL NOTICE ISSUES. *SMD THE CONSUMER STATED ON TWO OCCASIONS, HE TOOK THE VEHICLE TO THE DEALER REGARDING THE ISSUE. ON BOTH OCCASIONS, THE DEALER STATED THE HAD NOT RECEIVED THE MEANS OR THE
Owner report, NHTSA ODI #10726044
TL* THE CONTACT OWNS A 2012 TOYOTA AVALON. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V047000 (ELECTRICAL SYSTEM); HOWEVER, THE PARTS WERE UNAVAILABLE TO PERFORM THE REPAIRS. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE
Owner report, NHTSA ODI #10783467

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Trunk lid falls closed without warning

STRUCTURE

2 NHTSA complaints · 2015-01 → 2015-03

THE TRUNK LID IS NOT SUFFICIENTLY COUNTERBALANCED AND FALLS CLOSED EVEN WHEN RAISED TO ITS UPPER LIMIT. SOMETIMES THE LID WILL NOT OPEN FROM THE INSIDE SWITCH; IT UNLOCKS, BUT DOES NOT OPEN (3 FAILURES). THIS FAILED AT THE DEALERSHIP. THE LID FELL CLOSED, NUMEROUS TIMES, MINOR
Owner report, NHTSA ODI #10700569
THE TRUNK LID FALLS DOWN EVEN IF LIFTED TO HIGHEST POINT. LID IS NOT SUFFICIENTLY COUNTERBALANCED. IF ON A SLIGHT INCLINE WITH THE NOSE UP, THE LID WILL NOT OPEN. DEALER TELLS ME (ON TWO SEPARATE OCCASIONS) THAT IT IS OPERATING AS DESIGNED. YEAH, RIGHT, DESIGNED TO FALL ON MY
Owner report, NHTSA ODI #10679893

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Frontal airbags failed to deploy in crash

AIR BAGS

3 NHTSA complaints · 2018-12 → 2020-03

TL* THE CONTACT OWNED A 2012 TOYOTA AVALON. THE FRONTAL AIRBAGS FAILED TO DEPLOY WHEN AN 18 WHEELER COLLIDED INTO THE VEHICLE WHILE TRAVELLING AT 65 MPH. THE CAUSE OF THE FAILURE WAS UNKNOWN. THE VEHICLE WAS DESTROYED AND THE DRIVER AND PASSENGER WERE HOSPITALIZED WITH SPINAL
Owner report, NHTSA ODI #11316549
ANOTHER DRIVER RAND A RED LIGHT AND I (T-BONED HIS PASSENGER SIDE) WAS IN A HEAD ON COLLISION. I WAS BREAKING AT THE TIME, BUT STILL IMAGINE I HIT HIM AT BETWEEN 30-40 MPH. THE FRONT END CRUMPLED AS EXPECTED BUT THE AIRBAGS DID NOT DEPLOY. FIREFIGHTERS CUT POWER TO PREVENT THE
Owner report, NHTSA ODI #11269414
MY VEHICLES AIRBAGS DID NOT DEPLOY I WAS HIT BY AN 18 WHEELER AT A HIGH RATE OF SPEED. THE VEHICLE HAD AT LEAST 2 REAR END HITS BY THIS 18 WHEELER ESTIMATED AT A SPEED IN EXCESS OF 25 MILES PER HOUR FASTER THAN MINE (I WAS GOING AT 70MPH NORTHBOUND ON US 75, NINE MILES SOUTH OF
Owner report, NHTSA ODI #11161898

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Sudden acceleration with brake non-response

VEHICLE SPEED CONTROL, SERVICE BRAKES

6 NHTSA complaints · 2013-05 → 2015-04

PURCHASED USED CERTIFIED-USED AVALON WITH 28.3K MILES ON JUNE 8. ON JUNE 15, THE FIRST INCIDENT OCCURRED FROM PARKING LOT TO STOP SIGN. APPLIED BRAKES AND NO RESPONSE. AVALON SPED UP AND HAD TO TURN THE CAR TO AVOID ACCIDENT. APPLIED BRAKES AGAIN AND WAS ABLE TO STOP THE CAR
Owner report, NHTSA ODI #10522765
TL* THE CONTACT OWNS A 2012 TOYOTA AVALON. THE CONTACT STATED THAT THE VEHICLE WAS STARTED AND SHIFTED INTO DRIVE WHEN IT SUDDENLY ACCELERATED WITHOUT WARNING. THE CONTACT CRASHED INTO A SCOOTER, A RESIDENTIAL GARAGE DOOR AND A WALL. THE CONTACT WAS NOT INJURED. THE ENGINE RPMS
Owner report, NHTSA ODI #10510378
TL* THE CONTACT OWNS A 2012 TOYOTA AVALON . THE CONTACT STATED WHEN SHE CAME TO A SUDDEN STOP SHE WAS CRASHED INTO FROM THE REAR BY ANOTHER VEHICLE. THE ENGINE RPMS THEN INCREASED AND THE VEHICLE ACCELERATED INDEPENDENTLY. THE CONTACT HAD TO USE THE EMERGENCY BRAKE TO STOP THE
Owner report, NHTSA ODI #10596345

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Note: NHTSA also opened 1 defect investigation(s) on this vehicle that closed without action.

Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Sep 11, 2026. Investigation data refreshed Sep 11, 2026.

We display NHTSA's record with attribution; we don't editorialize on what these complaints mean for any specific vehicle.

Essential maintenance

Critical for safety and preventing major damage

Engine Oil & Filter

Every 5,000 mi

Replace 0W-20 full-synthetic oil and filter every 5,000 miles under Schedule 1, or 10,000 miles under Schedule 2. Toyota covers the first 2 oil changes through ToyotaCare.

Estimated cost — typical U.S. ranges

Dealer

~$120–$160

Shop

~$85–$115

DIY

~$25–$55

Full synthetic costs more than conventional. 5-quart 0W-20 + filter is the typical bill.

Tire Rotation

Every 5,000 mi

Rotate tires every 5,000 miles. Toyota recommends rotation at every oil change to maximize tire life on FWD and AWD models.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Often free at the shop where you bought the tires — worth asking before paying.

Brake Inspection

Every 5,000 mi

Inspect brake pads, rotors, and parking brake every 5,000 miles. Toyota recommends measuring pad thickness at each service.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Most shops do this free as a courtesy with any service. Don't pay separately if you can avoid it.

Brake Fluid

Every 30,000 mi

Replace DOT 3 brake fluid every 30,000 miles or 36 months. Critical for the integrity of the ABS, VSC, and brake assist systems.

Estimated cost — typical U.S. ranges

Dealer

~$180–$200

Shop

~$125–$140

DIY

~$10–$25

DOT 3 or 4 — match the cap. Vacuum bleeders make this a one-person DIY.

Important maintenance

Keeps your vehicle running smoothly and efficiently

Engine Air Filter

Every 30,000 mi

Replace the engine air filter every 30,000 miles. Earlier under Schedule 1 if driven on unpaved roads.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

5-minute job on most cars; the airbox lid usually has clips, no tools needed.

Automatic Transmission Fluid

Every 60,000 mi

Toyota labels ATF as 'lifetime fill' on most automatics, but recommends inspection and replacement every 60,000 miles under severe service. Use Toyota WS or Type-IV — no substitutes.

Estimated cost — typical U.S. ranges

Dealer

~$330–$500

Shop

~$235–$355

DIY

~$60–$180

Some sealed transmissions have no dipstick — fill is precise and best left to a shop. Many drivers can still DIY drain-and-fill.

Spark Plugs

Every 120,000 mi

Toyota iridium-tipped spark plugs are rated for 120,000 miles. Earlier replacement reduces fuel economy and can cause misfires on direct-injection engines.

Estimated cost — typical U.S. ranges

Dealer

~$285–$390

Shop

~$200–$275

DIY

~$25–$100

Iridium plugs cost more but last 100k+ miles. V6/V8 access varies wildly — some are tough.

Super Long Life Coolant (SLLC)

Every 50,000 mi

Toyota SLLC (pink): first change at 100,000 miles, then every 50,000 miles. Do not substitute green or orange coolant — it will damage the cooling system seals.

Estimated cost — typical U.S. ranges

Dealer

~$285–$330

Shop

~$200–$235

DIY

~$25–$60

Use the manufacturer-specified coolant — wrong color/chemistry can damage the cooling system.

Recommended maintenance

Extends the life of your vehicle and improves comfort

Cabin Air Filter

Every 30,000 mi

Replace the cabin air filter every 30,000 miles, sooner in dusty climates. Located behind the glove box on most Toyota and Lexus models.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

Usually behind the glovebox. Shops charge labor for a 10-minute job — easy DIY win.

Serpentine / Drive Belt Inspection

Every 60,000 mi

Inspect the serpentine belt and tensioner every 60,000 miles. Toyota uses long-life EPDM belts that rarely fail before 100,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$195–$235

Shop

~$135–$165

DIY

~$20–$50

DIY-friendly if you can reach the tensioner. Inspect for cracks rather than swap on a strict mileage interval.

Timing Chain — No Replacement

On condition / lifetime

Toyota's 2AR-FE, 2GR-FKS, A25A-FKS, and most Toyota engines built since 2010 use a timing chain rated for the life of the engine. No scheduled replacement.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Pro only

Timing chains are normally lifetime. Listen for rattle on cold start — that's the actionable signal. Replacement is major work, quote separately.

Fatal crash history & reported problems

Occupant deaths in fatal crashes (FARS)

24 crashes 2010–2024

FARS counts every occupant death in a fatal crash, whatever the cause — it does not mean the vehicle was at fault or defective. Counts are not adjusted for how many of each vehicle are on the road. How to read this number

Owner-reported problem signals

Separate from the federal fatality data above: complaints owners filed with NHTSA about this year and model. These are reports of problems, unverified, and are counted here only as signals.

8

complaints mentioning a crash

1

complaints mentioning a fire

Reviewed known issues for this vehicle·Open recalls for this vehicle

Typical U.S. ranges. Actual quotes vary by shop, parts choice, and vehicle condition.

How we estimate: Dealer = OEM parts × 1.4 + labor × $165/hr. Shop = parts + labor × $115/hr. DIY = parts only.

This maintenance schedule for the 2012 Toyota Avalon reflects Toyota's published service intervals and the Maintenance Required Light system. Your actual service needs may vary based on driving conditions, climate, and vehicle usage. Always consult your owner's manual for model-specific recommendations.