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Introduced in 2007, this generation of the Tundra was bulked up to take on Detroit's full-sized workhorses. Growing dramatically in size, but losing much of the refinement of the previous model, the Tundra, once considered the Camry of pickups -- fully-modern and easy to live with -- became one of the least refined and most dated. Shortcomings abound.
Alerts
There are 2 recalls on this vehicle. Learn More.

Reliability

Reliability indicates how models have performed in the past, providing the basis for predicting how the vehicles will hold up in the year ahead. These charts provide the most comprehensive reliability information available to consumers. Based on information received from our latest subscriber survey, our reliability history charts give you a rundown on how used vehicles are holding up in 17 potential trouble spots, ranging from the engine, transmission, and brakes to power equipment and the electrical system.

Overall Reliability
Most Common Trouble Spots
Common Trouble Spot
Common Trouble Spot
The 2012 Toyota Tundra has been recalled 2 times by NHTSA. View Recalls
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Overall Reliability Verdict
Potential Trouble Spots
Engine Major
Engine Minor
Engine Cooling
Transmission Major
Transmission Minor
Drive System
Fuel System
Electric System
Climate System
Suspension
Brakes
Exhaust
Paint/Trim
Body Integrity
Body Hardware
Power Equipment
In-car Electronics
Reliability indicates how models have performed in the past, providing the basis for predicting how the vehicles will hold up in the year ahead. These charts provide the most comprehensive reliability information available to consumers. Based on information received from our latest subscriber survey for about 500,000 vehicles, our reliability history charts give you a rundown on how 2000 through 2018 vehicles are holding up in 17 potential trouble spots, ranging from the engine, transmission, and brakes to power equipment and the electrical system. NA indicates that we did not receive a large enough sample size to provide data for a specific year. An X indicates that the vehicle was not manufactured for a specific year.

Learn more about car Reliability.

Owner Reported Trouble Spots

The Reliability score is based on our latest subscriber survey of 2012 Toyota Tundra owners. The owner comments describe problems respondents experienced with this vehicle.

Brakes

Antilock system (ABS), parking brake, master cylinder, calipers, rotors, pulsation or vibration, squeaking, brake failure or wear.

What Owners Say

Calipers

“I had a caliper replaced with a rebuilt Toyota caliper 2.5 years ago and recently the caliper began sticking as the pistons began to corrode. The caliper I originally replaced did not fail but instead a mounting bolt was striped by a technician in error”

Anonymous, ON (2012 Toyota Tundra Limited 5.7-L V8)

“froze up”

Robert K., NY (2012 Toyota Tundra SR5 4.6-L V8)
Squeaking

“Last summer we would hear squealing from the brakes while rounding corners on local streets. It was a simple bend in the road and made no sense. There was no break application at these moments. Took it in to the garage and found out that this is a know problem with the Tundra breaks. They have a fix for it but it cost over $1200 to replace the parts. No warranty of course. We took it to a private garage and they were able to fix for a lot less. We only had to pay for the labor. No squealing”

Brenda G., MB (2012 Toyota Tundra SR5 5.7-L V8)
Premature brake wear

“The front brakes wear quickly due to rotor warping/wear”

Mark M., CA (2012 Toyota Tundra Base 4.6-L V8)

“had brakes serviced three times in two years due to squealing and warped rotors”

Anonymous, ID (2012 Toyota Tundra Limited 5.7-L V8)
Rotors

“see previous discussion on pulsating and vibration”

Anonymous, NY (2012 Toyota Tundra SR5 4.6-L V8)

“The rotors on the Tundra are under sized and warp & wear quickly. This is an expensive fix”

Mark M., CA (2012 Toyota Tundra Base 4.6-L V8)

“severe tire shake due to warped rotors”

Anonymous, ID (2012 Toyota Tundra Limited 5.7-L V8)

“warped rotors-$70 repair”

Anonymous, TX (2012 Toyota Tundra SR5 5.7-L V8)

Fuel System

Check engine light, sensors (includes O2 or oxygen sensor), emission control devices (includes EGR), engine computer, engine computer, fuel cap, fuel gauge/sender, fuel injection system, fuel pump, fuel leaks, stalling or hesitation.

What Owners Say

Emission control devices (includes EGR)

“engine light on, fixed by replacing charcoal cannister”

Anonymous, KY (2012 Toyota Tundra Limited 5.7-L V8)

“Would not start efficiently in cold weather. Was replaced due to recall on part”

Anonymous, AR (2012 Toyota Tundra Limited 5.7-L V8)

“air induction pump failure. Caused truck to go into "limp home" mode. Dealer did not have replacement parts on hand. Did not respond to first three tries to "flash the computer"”

Anonymous, WA (2012 Toyota Tundra Base 5.7-L V8)
Fuel injection system

“I have already stated the problem. It does not apparently show up on your reliability surveys but there is something wrong”

James F., TX (2012 Toyota Tundra SR5 5.7-L V8)

“Extremely poor starting when started cold. Poor gasoline mileage”

Sharon J., MO (2012 Toyota Tundra Limited 5.7-L V8)

“Check engine light came on. DTC p0440, p0441, p0446 for emissions. Hose to vent valve was disconnected. Parts needed per dealer: 777400C050 Canister Assy & 777540C110 Hose, Charcoal. Repaired under warranty”

A O., TX (2012 Toyota Tundra SR5 5.7-L V8)

“fuel mixture sensor - engine runs uneven, in idle rpm unsteady but engine not rough. New sensor on order”

Anonymous, ON (2012 Toyota Tundra SR5 4.6-L V8)

“This problem is tied to the ECU resulting in the previously mentioned problems”

Sharon J., MO (2012 Toyota Tundra Limited 5.7-L V8)

In-car Electronics

CD or DVD players, radio, speakers, GPS, communication system (e.g., OnStar), display screen freezes or goes blank, phone pairing (e.g. Bluetooth), voice control commands, steering wheel controls, portable music device interface (e.g., iPod/MP3 player), backup or other camera/sensors.

What Owners Say

Backup or other camera/sensors

“Failed to work”

Richard D., PA (2012 Toyota Tundra SR5 5.7-L V8)

“stopped working”

Robert K., NY (2012 Toyota Tundra SR5 4.6-L V8)
Radio

“Satelite radio failed. Dealer repaired it with new module”

Anonymous, CA (2012 Toyota Tundra SR5 5.7-L V8)

“Would intermittently go off (all lights off)”

Anonymous, TX (2012 Toyota Tundra SR5 4.6-L V8)
Speakers

“Might be a loose wiring but the speaker will cut in and out which also effects the Bluetooth”

Duane W., BC (2012 Toyota Tundra SR5 5.7-L V8)
In-dash navigation system (GPS)

“The navigation/CD player unit stopped working and had to be replaced”

Anonymous, TX (2012 Toyota Tundra SR5 5.7-L V8)

“Message appears: Data cannot be read or Disc not Detected”

William C., NV (2012 Toyota Tundra Limited 5.7-L V8)

Engine Minor

Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, oil leaks.

What Owners Say

Engine computer

“Computer needed to be reprogramed for starting difficulties”

Anonymous, NC (2012 Toyota Tundra Limited 5.7-L V8)

“Engine lost power and went into "Creep Mode" to protect engine...turned out to be a computer chip issue. No problems since”

Wes V., TX (2012 Toyota Tundra SR5 5.7-L V8)

“There is something wrong with the computer/fuel injection system on Tundras of this year. They acknowledge the problem but have fixed it several times. They apparently cannot permanently fix it. The pickup is hard to start at times. It chokes but”

James F., TX (2012 Toyota Tundra SR5 5.7-L V8)

“Some sort of a sensor and/or pump failed that caused the truck to go into "limp home" mode. Took two visits to the dealer to correct. First visit, sensor replaced, second visit, (air?) pump replaced”

Anonymous, NY (2012 Toyota Tundra Base 5.7-L V8)

“It actually was the air injection pump for the fuel system. It would fail and engine would go into "limp mode". Finally traced the problem to a broken wire. No problems since then”

Anonymous, TN (2012 Toyota Tundra Limited 5.7-L V8)

“Related to previous answer. Emissions control devices controlled by the computer”

Anonymous, WA (2012 Toyota Tundra Base 5.7-L V8)
Oil leaks

“Oil leak is related to cam tower problem previously discussed”

Lance R., SD (2012 Toyota Tundra Limited 5.7-L V8)

Suspension

Shocks or struts, ball joints, tie rods, wheel bearings, alignment, steering linkage (includes rack and pinion), power steering (pumps and hoses, leaks), wheel balance, springs or torsion bars, bushings, electronic or air suspension.

What Owners Say

“Leak in the rear strut”

Anonymous, VA (2012 Toyota Tundra SR5 5.7-L V8)
Alignment

“Front end started vibrating at highway speeds”

Anne D., NM (2012 Toyota Tundra Base 5.7-L V8)
Ball joints

“Replaced upper and lower ball joints on passenger side at approximately 102,000 km”

Anonymous, NT (2012 Toyota Tundra Limited 5.7-L V8)
Springs or torsion bars

“I do not carry much of a load in this vehicle but the passenger side lower leaf spring broke in half for some reason. I do not off-road or drive on abnormally rough roads either”

David H., MA (2012 Toyota Tundra Base 4.6-L V8)

Body Integrity

Squeaks, rattles, wind noises, loose or cracked seals and/or weather-stripping, air and water leaks.

What Owners Say

Squeaks or rattles

“The leak was something to do with oil. It was covered because of my extended warranty. The cost was well over $2,000.00 which was not charged to me. The squeaking was due to a bad strut which I had to pay for”

Anonymous, TX (2012 Toyota Tundra SR5 4.6-L V8)

“Sound like a tank going down the road”

Darrell P., TX (2012 Toyota Tundra Limited 5.7-L V8)

“Driver's seat made loud creaking noises and was getting worse over time”

Anonymous, AZ (2012 Toyota Tundra Unsure 4.6-L V8)
Seals and/or weather-stripping

“Window weather stripping replaced multiple times under warranty”

James F., CO (2012 Toyota Tundra SR5 5.7-L V8)

Electric System

Alternator, starter, hybrid battery and related systems, regular battery, battery cables, engine harness, coil, ignition switch, electronic ignition, distributor or rotor failure, spark plugs and wires failure.

What Owners Say

Exterior lights (other than headlights)

“The left front turn signal connecting plug burned out”

Dennis M., IN (2012 Toyota Tundra SR5 5.7-L V8)

“Inop daytime running light. Took to dealer for repair. Incorrect repair done (replaced bulb; it was the connector that was bad). Had to return to dealer for second repair. Still charged for second repair”

Anonymous, CA (2012 Toyota Tundra SR5 5.7-L V8)
Keyless entry

“Drivers side door lock actuator failed. The passengers side actuator stopped working but suddenly started working again. I hear this is an ongoing problem with Toyota”

Robert H., GA (2012 Toyota Tundra Limited 4.6-L V8)
Headlights

“They are set to high. Have had them adjusted--still a bit high. Frequent flashed by oncoming cars”

Mike W., OR (2012 Toyota Tundra Unsure 5.7-L V8)

Engine Major

Engine rebuild or replacement, cylinder head, head gasket, turbo or supercharger, timing chain or timing belt.

What Owners Say

Cylinder head

“Passenger side cam tower on engine leaks oil and dealer said cost to repair is minimum of $1800. The fix is a simple sealant but requires extensive disassembly/assembly of passenger side of engine. Noteworthy: based on Internet search, this problem is fairly common, but Toyota places cost of repair solely on the owner”

Lance R., SD (2012 Toyota Tundra Limited 5.7-L V8)
Head gasket

“cam shaft tower had bad sealant gasket material; was replaced by removing entire top of engine parts”

Anonymous, LA (2012 Toyota Tundra SR5 4.6-L V8)
Timing belt or chain

“When I first took delivery the timing chain was misrouted and made terrible noises. They fixed it after a week”

Norman C., VA (2012 Toyota Tundra Base 5.7-L V8)

Climate System

Blower (fan) motor, A/C compressor, condenser, evaporator, heater system, automatic climate control, refrigerant leakage, electrical failure.

What Owners Say

Blower (fan) motor

“The fan motor is designed terribly in recent Tundras. The filter is positioned above the fan motor, so that when the filter is changed anything on top of the filter is pushed off INTO the fan motor. It happened so many times (at the dealership by them 'checking' the filter) than so much debris got in to the fan motor the dealership said the only option was to replace it. AT MY COST!”

Jay A., MS (2012 Toyota Tundra SR5 5.7-L V8)

“Repeated issue with blower not activating upon turning on air conditioning. Eventually, blower will activate after substantial delay or after turning unit off/on”

John S., TX (2012 Toyota Tundra Base 5.7-L V8)
Refrigerant leaks

“AC refrigerant level was low at approx. 24,000 miles. Tech recovered 1.03 pound when vehicle calls for 1.21 lbs min. and 1.43 lbs. max. Tech replaced refrigerant. Cost for ACSERV $149.95”

A O., TX (2012 Toyota Tundra SR5 5.7-L V8)

Paint/Trim

Paint (fading, chalking, cracking, or peeling), loose interior and exterior trim or moldings, rust.

What Owners Say

Loose exterior trim or moldings

“Window gaskets replaced multiple times under warranty”

James F., CO (2012 Toyota Tundra SR5 5.7-L V8)
Paint (fading, chalking, cracking, or peeling)

“Paint on the outside of the bed scratched very easily”

Anonymous, OR (2012 Toyota Tundra Base 5.7-L V8)

“Paint does not appear to standards. Lots of superficial scratches”

Kenneth D., MS (2012 Toyota Tundra Base 5.7-L V8)

Engine Cooling

Radiator, cooling fan, antifreeze leaks, water pump, thermostat, overheating.

What Owners Say

Water pump

“Started leaking changed it at 85000”

Anonymous, WA (2012 Toyota Tundra Limited 4.6-L V8)
Radiator

“Something punctured the radiator while driving down the highway...it cost me over $800 to fix because it was not that the radiator was defected”

Wes V., TX (2012 Toyota Tundra SR5 5.7-L V8)

Body Hardware

Power or manual windows, locks and latches, tailgate, hatch or trunk, doors or sliding doors, mirrors, seat controls, safety belts, sunroof, convertible top.

What Owners Say

Seat belts

“Passenger seat belt mounting was loose, wore the plastic moulding, and does not work properly. Would only repair at my expense”

Norman C., VA (2012 Toyota Tundra Base 5.7-L V8)

Power Equipment

Cruise control, clock, warning lights, body control module, keyless entry, wiper motor or washer, tire pressure monitor, interior or exterior lights, horn, gauges, 12V power plug, remote engine start, alarm or security system

Drive System

Driveshaft or axle, CV joint, differential, transfer case, 4WD/AWD components, driveline vibration, traction control, electronic stability control (ESC), electrical failure.

Transmission Minor

Gear selector or linkage, leaks, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission.

Exhaust

Muffler, pipes, catalytic converter, exhaust manifold, leaks.

Compare 2012 Models

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Toyota Tundra
This score shows whether the model had more or fewer problems overall than the average model of that year, calculated from the total number of problems reported by subscribers in all 17 trouble spots.
Recalls
PROVIDED BY
EQUIPMENT:OTHER:LABELS
Apr 09 2013
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.
Summary:
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."
What should you do:
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.
For more information:
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
NHTSA CAMPAIGN ID Number: 13V123000
Potential Number of Units Affected: 7525
SEATS
Jan 16 2013
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.
Summary:
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.
What should you do:
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.
For more information:
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
NHTSA CAMPAIGN ID Number: 13V014000
Potential Number of Units Affected: 3235
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