2012 Toyota Tundra Recalls, Issues & Maintenance

The 2012 Toyota Tundra carries 4 open NHTSA recalls — most recently covering sensor/control module-inactive and labels. Owners report 6 recurring issue clusters, led by “Secondary air injection pump/valve failure causing limp mode.” 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:FRONTAL:SENSOR/CONTROL MODULE-INACTIVE

Campaign #13V014000 · Jan 16, 2013

Issue: Southeast Toyota Distributors, LLC (SET) is recalling certain models interspersed through model years 2009 through 2013 as follows: model year 2009-2012 Tacoma, 4Runner, Camry, Camry Hybrid, Prius, and RAV4; model year 2009-2010 Avalon, FJ Cruiser, and Highlander Hybrid; model year 2010-2013 model year Corolla, Sienna and Tundra; model year 2009-2013 Highlander and Venza; model year 2012 Prius V; and model year 2010-2012 Sequoia. During modification by SET to include accessories such as leather seat covers, seat heaters or headrest DVD systems, these vehicles may not have had the passenger seat occupant sensing system calibration tested. Without passing the calibration test, the occupant sensing system may not operate as designed.

Risk: If the front passenger seat occupant sensing system is out of calibration, the front passenger airbags may not deploy or they may deploy inappropriately for the passenger's size and position. This could increase the risk of personal injury during the event of a vehicle crash necessitating airbag deployment.

Fix: Southeast Toyota will notify owners, and dealers will test the sensitivity of the occupant detection sensors, and recalibrate them as necessary. The recall began on March 21, 2013. Owners may contact Southeast Toyota at 1-800-301-6859.

EQUIPMENT:OTHER:LABELS

Campaign #13V123000 · Sep 4, 2013

Issue: Southeast Toyota is recalling certain model year 2008 and 2010-2013 Toyota Tundra, 2010-2012 Rav4, 2012 Toyota Sequoia, 2010-2011 Toyota Corolla, 2010-2011 Toyota Camry and Camry Hybrid, 2010-2013 Toyota Highlander and Highlander Hybrid, 2010-2013 Toyota FJ Cruiser, 2011 Toyota Land Cruiser, 2010-2013 Toyota Venza, 2010-2011 Toyota 4Runner, 2010-2013 Toyota Tacoma, 2011-2012 Toyota Sienna, 2012 Toyota Prius, 2013 Scion FR-S, 2011 Scion XD, 2011 Scion XB, and 2012 Scion TC vehicles. These vehicles were sold with labels that were outside the allowable one percent of accuracy of actual weight added. Thus, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) Number 110, "Tire Selection and Rims."

Risk: An inaccurate label could lead to owners overloading their vehicles and tires. An overloaded vehicle can result in a tire failure which may result in a vehicle crash, personal injury, or property damage.

Fix: Southeast Toyota will notify owners and provide a corrected label with instructions concerning its installation. A small group of the affected vehicles will need additonal remedies which are still being developed. The recall began on May 28, 2013. Owners may contact Southeast Toyota at 1-800-301-6859.

STEERING:HYDRAULIC POWER ASSIST SYSTEM

Campaign #21V920000 · Nov 23, 2021

Issue: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2008-2022 Sequoia and 2007-2021 Tundra vehicles. The power steering gear assembly may have been manufactured incorrectly, which can result in an oil leak.

Risk: An oil leak may cause a sudden loss of power steering assist, increasing the risk of a crash.

Fix: Dealers will inspect and replace the power steering gear assembly as necessary, free of charge. Owner notification letters were mailed on January 21, 2022. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's numbers for this recall are 21TB10 and 21TA10.

STEERING:HYDRAULIC POWER ASSIST SYSTEM

Campaign #21E103000 · Dec 23, 2021

Issue: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain JTEKT power steering gear assembly service parts for 2007-2021 Tundra and 2008-2022 Sequoia, part numbers 44250-0C160, 44250-0C131, 44250-0C170, and 11250-0C121. The power steering gear assembly may have been manufactured incorrectly, which can result in an oil leak.

Risk: An oil leak may cause a sudden loss of power steering assist, increasing the risk of a crash.

Fix: Dealers will inspect and replace the power steering gear assembly, free of charge. Owner notification letters were mailed on February 17, 2022. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 21TH01.

Recall data refreshed Sep 6, 2026.

Known issues for this vehicle

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

Reported to NHTSA

Secondary air injection pump/valve failure causing limp mode

ENGINE

58 NHTSA complaints · 2012-12 → 2024-08

Check engine light which when checked revealed Air pump and air control valve failures. This is a known problem with 2006-2011 Tundras that Toyota issued an extended warranty for 10 years or 150,000 to replace these parts
Owner report, NHTSA ODI #11434714
AIR INJECTION RELAY AND PUMP FAILURE. THIS CONDITION EVENTUALLY LEADS TO "LIMP" MODE CAUSING TRAFFIC SAFETY ISSUES. THIS HAS BEEN A MANUFACTURER RECALL/EXTENDED WARRANTY ITEM ON ALL TUNDRA TRUCKS, UP TO AND INCLUDING SOME 2012 MODELS BUT NOT ALL OF THE 2012'S
Owner report, NHTSA ODI #11076034
CHECK ENGINE LIGHT WITH ERROR CODE P2433 0160-11 FAILURE OF AIR INJECTION PUMPS I WAS GETTING ON THE HIGHWAY, THE ENGINE LIGHT COMES ON, THEN THE TRUCK GOES INTO "LIMP MODE."
Owner report, NHTSA ODI #11129958

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Premature rust on truck bed and frame

STRUCTURE

9 NHTSA complaints · 2013-01 → 2021-06

MY 2012 TUNDRA CREW CAB HAS SEVERE RUST AT THE REAR AXLE MOUNTING PLATES OF THE BED. THE RUST IS CORRODING FROM THE UNDERSIDE THROUGH THE BED. TOYOTA INDICATES MY VIN IS NOT PART OF THE RECALL SERIES DESPITE THE BED RUST BEING IN THE EXACT LOCATION OF A PRIOR RECALL
Owner report, NHTSA ODI #11151614
RUST IS BUBBLING UNDER PAINT ON TRUCK BED NEAR REAR T51 BED BOLTS WHERE THE SPOT WELDS ARE LOCATED. RUST APPEARS TO BE COMING OUT FROM UNDERNEATH SEAM SEALING IN AREA AS WELL. NO RUST IS VISABLE UNDERNEATH OF VEHICLE
Owner report, NHTSA ODI #11118824
PREMATURE BED RUST AROUND MOUNTING BOLTS. VERY SIMILAR TO RECALL AND CLASS ACTION LAWSUIT FOR THE 2011 MODEL YEAR
Owner report, NHTSA ODI #11110839

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Odometer mileage discrepancy discovered after purchase

ELECTRICAL SYSTEM

4 NHTSA complaints · 2025-04 → 2026-08

Odometer Fraud. The contact purchased a 2012 Toyota Tundra. The contact discovered that there was a mileage discrepancy after the purchase. The vehicle was a dealer sale. At the time of purchase, the vehicle mileage was 149,000. It was later discovered upon checking the vehicle
Owner report, NHTSA ODI #11758046
Odometer Fraud. The contact purchased a 2012 Toyota Tundra. The contact discovered a mileage discrepancy after the purchase. The vehicle was a private sale. At the time of purchase, the mileage was 137,355. The contact stated that while inspecting the glove box, the contact
Owner report, NHTSA ODI #11710493
Odometer Fraud. The contact purchased a 2012 Toyota Tundra. The contact stated while attempting to register the vehicle, it was discovered that there was a mileage discrepancy. The vehicle was a private dealer sale. At the time of purchase, the vehicle mileage was 161,000 and at
Owner report, NHTSA ODI #11657369

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Brake pedal sinks to floor with reduced stopping power

SERVICE BRAKES

4 NHTSA complaints · 2016-06 → 2020-08

WHILE DRIVING THE TRUCK THE BRAKE PEDAL SINK TO THE FLOOR NEARLY CAUSING AN ACCIDENT. I BOUGHT THE TRUCK LAST YEAR AND IT STARTED AFTER THE LAST SERVICE BY A TOYOTA DEALERSHIP. THE SAME THING HAPPEND TO MY WIFE WHILE DRIVING THE TEUCK WITH MY KIDS
Owner report, NHTSA ODI #11092003
THE CONTACT OWNS A 2012 TOYOTA TUNDRA. THE CONTACT STATED THAT THE BRAKE PEDAL FAILED WHEN IT WAS DEPRESSED. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE CONTACT RECEIVED CASE NUMBER 1606030334 FROM THE MANUFACTURER
Owner report, NHTSA ODI #10872320
WHEN BRAKING THE SPONGY BRAKE PEDAL TRAVELS ALMOST TO THE FLOOR AND IF MY FOOT IS PLACE TO THE RIGHT ON THE BRAKE PEDAL I ENGAGE THE ACCELERATOR PEDAL THUS CAUSING THE TRUCK TO ACCELERATE WHEN I'M WANTING TO STOP
Owner report, NHTSA ODI #11343469

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Camshaft tower seal oil leak onto exhaust manifold

ENGINE

7 NHTSA complaints · 2017-03 → 2022-10

The engine leaks oil in front of the faulty designed cam tower seal and leaks on the manifold. This caused smoke to come from the oil burning off
Owner report, NHTSA ODI #11487908
MY TUNDRA WITH 75,000 MILES HAS A CAMSHAFT TOWER LEAK AND THIS OIL IS FALLING INTO THE EXHAUST MANIFOLD WITHOUT BEING NOTICED BECAUSE IT DOESN'T MAKE IT TO THE FLOOR, BUT IT GETS TO THE SENSORS AND STARTS RUINING THEM
Owner report, NHTSA ODI #11372939
I HAVE NOTICED AN OIL LEAK FROM THE CAMSHAFT HOUSING ON MY PASSENGER SIDE. THIS HAS LED TO OIL BURNING ON MY EXHAUST MANIFOLD WHICH IS A FIRE HAZARD
Owner report, NHTSA ODI #11309356

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Power steering rack and pinion seal failure

STEERING

6 NHTSA complaints · 2017-08 → 2023-07

TOYOTA TUNDRA POWER STEERING RACK AND PINION FAILURE. WHILE DRIVING MY TRUCK THE POWER STEERING RACK AND PINION FAILED. I HEARD A POP SOUND AND PULLED OFF THE CITY ROAD TO INSPECT MY VEHICLE. UPON DOING SO I NOTICED THE STEERING WAS DIFFICULT TO MANIPULATE AND UPON INSPECTION
Owner report, NHTSA ODI #11231785
I WAS DRIVING AND MADE A TURN, ALL OF A SUDDEN I LOST POWER STEERING. THE ACCORDION BOOT ON THE PASSENGER SIDE WAS FULL OF POWER STEERING FLUID. IT BLEW A SEAL ON THE STEERING ROD. THE WHOLE RACK AND PINION HAD TO BE REPLACED
Owner report, NHTSA ODI #11074580
DRIVING MY 68000 MILE 4 YEAR OLD TUNDRA ON BACK ROAD ABOUT 45 MPH AND STEERING LOCKED UP, AND STARTED SHUTTERING. WAS ABLE TO SLAM ON BRAKES AND GET OFF THE ROAD ONLY TO FIND POWER STEERING RACK AND PINION WAS BLOWN OUT AND FLUID EVERYWHERE
Owner report, NHTSA ODI #11011911

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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)

57 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.

7

complaints mentioning a crash

2

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 Tundra 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.