2012 Toyota Tacoma
Problems, recalls and owner-reported issues
Engine is the leading concern among 295 owner complaints filed for this model year. This is the 11th highest complaint count among 26 Tacoma model years with reports.
Of the 2012 reports, 16 involved a crash. 6 people were injured.
What owners report most often
Recalls and investigations
Structure, body, hood, hinge and attachmentsJul 3, 2017
Southeast Toyota Distributors, LLC (SET) is recalling certain 2011-2016 Toyota Tacoma and 4Runner vehicles equipped with accessory hood scoops installed by SET or SET dealers. The adhesive attaching the hood scoop may weaken, allowing the hood scoop to detach from the vehicle.
If the hood scoop detaches, it may become a road hazard, increasing the risk of a crash.
SET will notify owners, and dealers will mechanically fasten the scoop to the hood, free of charge. The recall began on September 1, 2017. Owners may contact SET customer service at 1-954-429-2000. SET's number for this recall is SET17B.
Campaign 17V425000 on NHTSA.gov
Equipment, other, labelsAug 4, 2014
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2008-2014 FJ Cruiser and Tacoma vehicles equipped with accessory wheels and tires installed by Toyota or dealers prior to the vehicle's first sale. The affected vehicles may list incorrect spare tire size and/or cold tire inflation information on the tire placard. As such, these vehicles fail to comply with Federal Motor Vehicle Safety Standard No. 110, "Tire Selection and Rims for Passenger Cars."
If the spare tire is inflated to the incorrect pressure provided on the placard, tire failure may occur while it is being driven on, increasing the risk of a crash.
For the involved vehicles, overlay stickers to correct the tire placard will either be mailed to owners or provided to dealers for placement over the incorrect information on the placard. The recall is expected to begin in September 2014. Owners may contact Toyota customer service at 1-800-331-4331.
Campaign 14V475000 on NHTSA.gov
Service brakes, hydraulic, antilock/traction control/electronic limited slip, control unit/moduleFeb 12, 2014
Toyota is recalling certain model year 2012 and 2013 Toyota Tacoma and Lexus RX350 vehicles and certain model year 2012 Toyota Rav4 vehicles. In the affected vehicles, the brake system contains a brake actuator that adjusts the fluid pressure of each wheel cylinder. An electrical component within the actuator may experience an increased resistance resulting in the illumination of various warning lights, including those for the Vehicle Stability Control (VSC) system, Antilock Brake System (ABS), and Traction Control system.
If this occurs, these systems could become inoperative, reducing the directional control assistance, increasing the risk of a crash.
Toyota will notify owners, and Toyota and Lexus dealers will update the software for the Skid Control electronic control unit, free of charge. The recall began on March 28, 2014. Owners may contact Toyota at 1-800-331-4331.
Campaign 14V054000 on NHTSA.gov
Tires, temporary/emergency spare tireOct 17, 2013
Southeast Toyota Distributors, LLC (SET) is recalling certain model year 2012-2013 Tacoma vehicles equipped with 18" Maverick Alloy Wheels. In the affected vehicles, the spare tire requires the use of a different style of lug nut to attach it to the vehicle than the other wheels use. These lug nuts were not provided with the vehicle.
If the spare tire/wheel is installed on the vehicle using the lug nuts from another wheel, damage to the wheel could result and may eventually lead to a loose wheel, increasing the risk of a crash.
SET will notify owners, and dealers will: (a) Install a Warning Label on the spare tire/wheel, (b) supply a bag containing proper spare wheel lug nuts, and (c) place an Owner's Manual Addendum in the vehicle's glove box. The recall began on January 23, 2014. Owners may contact SET at 1-954-429-2000.
Campaign 13V494000 on NHTSA.gov
Equipment, other, labelsApr 9, 2013
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."
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.
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.
Campaign 13V123000 on NHTSA.gov
Air bags, frontal, sensor/control module-inactiveJan 16, 2013
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.
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.
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.
Campaign 13V014000 on NHTSA.gov
Equipment, other, labelsApr 10, 2012
GULF STATES TOYOTA (GST) IS RECALLING CERTAIN MODEL YEAR 2012 TACOMA TRUCKS. THE TIRE AND LOADING INFORMATION PLACARD ON EACH VEHICLE CONTAINS INACCURATE SPARE TIRE SIZE AND COLD INFLATION PRESSURE INFORMATION. THUS, THESE VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110,TIRE SELECTION AND RIMS.
AN INCORRECT PLACARD COULD LEAD TO IMPROPER SPARE TIRE USE OR REPLACEMENT WHICH COULD RESULT IN A TIRE FAILURE, INCREASING THE RISK OF A CRASH.
GST WILL NOTIFY OWNERS, AND SEND EACH OWNER A CORRECTED PLACARD, FREE OF CHARGE. THE SAFETY RECALL BEGAN ON JUNE 5, 2012. OWNERS MAY CONTACT GULF STATES TOYOTA, INC. AT 1-713-744-3465.
Campaign 12V158000 on NHTSA.gov
Representative owner complaints: power train
35 reports, newest first. Show all
Power train, Structure, Tires, Jul 30, 2025
The contact owns a 2012 Toyota Tacoma. The contact stated that the undercarriage of the vehicle was significantly rusted. The TPMS warning light was illuminated. The vehicle was taken to the local dealer, where it was repaired under the warranty; however, the failure recurred. The dealer informed the contact that the rear bumper and brackets were rusted, and there was no recall or warranty coverage. The contact stated upon pulling into the driveway of the residence, the contact noticed a trail of fluid leak on the street. The contact stated that the transmission lines were fractured due to rust. The vehicle was taken to an independent mechanic, where the contact was informed that the vehicle was significantly rusted. The vehicle was not repaired. The manufacturer was contacted and a case was filed. The failure mileage was approximately 71,000.
Power train, Dec 28, 2024
My truck started having a vibration when driving around 45-55 mph. This problem first became noticeable when it had about 115,000 miles on it. Over time the speed that the vibration became noticeable at gradually increased. By 125,000 miles on the truck, it was vibrating hard between 60 and 70 mph. The dealership determined that the problem was that the drive shaft was out of balance and that it had to be replaced. They replaced the drive shaft, but this doesn't seem like a problem that should creep up with that relatively few miles on the vehicle, and I have read that if the drive shaft actually fails, it can severely damage the vehicle and potentially cause injury.
Power train, Nov 11, 2022
Drivetrain vibration and cricket chripping noise; likly coming from propeller shaft
Power train, Vehicle speed control, Fuel/propulsion system, Jan 21, 2021
WHEN ACCELERATING THE TRUCK LOST ALL POWER AND ACCELERATION. ENGINE LIGHT IS ON. ENGINE WILL NOT INCREASE RPM WHEN ACCELERATOR IS PRESSED. TRUCK WILL SLOWLY DRIVE BUT IS UNSAFE TO BE ON THE ROAD AS IT SLOWLY ACCELERATES UP TO 20-30MPH MAX. VEHICLE WAS MERGING INTO TRAFFIC FROM PARKING LOT ACCESS.
Suspension, Power train, Mar 9, 2020
WHEN I'M DRIVING THE TRUCK BETWEEN 30 AND 40 MILES AN HOUR THE TRUCK FEEL LIKE WANTS TO STOP AND SAUNDS WUIRD I THINK IS THE TORQUE CONVERTER IS NOT DOING HIS JOB PROPERLY ALSO THAT SUSPENSION IS GETTING RESTLESS SO BAD AND SO QUICKLY AND THE CHATS ARE SO HARD SO I DON'T KNOW IF IT IS SOMETHING WRONG WITH IT OR IT'S JUST NORMAL IN THE CAR AND SAW THE THINGS I'VE BEEN CHECKING ON IT 2012 TOYOTA AND I HAD IT FOR THREE YEARS ALSO IT TAKES TOO LONG TO HEAT UP IN WINTER TIME
Power train, Air bags, Electronic stability control (ESC), May 9, 2019
60,000 MILES. THREE YEARS AGO THE AIRBAG LIGHT CAME ON. WE BROUGHT IT AND PAID FOR DIAGNOSTICS BUT NO ANSWERS. NOW THE CHECK ENGINE LIGHT AND TRACK OFF ARE LIGHTING (NOT RELATED TO FIRST ISSUE) AND THE TRUCK IS IN SLOWDOWN MODE. WE REPLACED THE GAS-CAP BUT IT DIDN'T FIX THE ISSUE. DISAPPOINTED IN WHAT USED TO BE A QUALITY COMPANY.
Power train, Other or unspecified, Apr 12, 2019
CHECK ENGINE LIGHT WITH TRAC OFF LIGHT COMES ON. NO POWER. AIR IDOL CONTROL VALVE STUCK OPEN.
Power train, Vehicle speed control, Engine, Apr 5, 2019
DURING NORMAL DRIVING, THE CHECK ENGINE LIGHT AND TRACTION CONTROL OFF LIGHT CAME ON AND TRUCK IMMEDIATELY WENT IN TO LIMP-HOME MODE. I HAD IT SCANNED FOR CODES AT THE LOCAL AUTO PARTS STORE AND IT CAME BACK WITH P2440 AND P2442 WHICH SEEMS LIKE A COMMON ISSUE WITH A VALVE IN THE SECONDARY AIR INJECTION SYSTEM. I QUICK GOOGLE SEARCH SHOWED THAT SOME 2012 TACOMA OWNERS ARE GETTING THIS COVERED UNDER A SPECIAL WARRANTY EXTENSION, SO I PUTTERED OVER TO THE TOYOTA DEALERSHIP EXPECTING TO HEAR THE SAME STORY, BUT THEY ARE TELLING ME THE ECM COMPUTER IS BAD. WHICH I AM TRYING TO GET CLARIFICATION ON SINCE I CAN'T FIND ANY ECM FAILURE ISSUES FOR THIS MAKE AND MODEL YEAR.
Power train, Jan 10, 2019
DRIVE TRAIN VIBRATION. TOYOTA HAS A WARRANTY ENHANCEMENT PROGRAM FOR THIS ISSUE THROUGH THE 2011 MODEL, BUT THIS IS A 2012 MODEL WITH SAME ISSUE. SITUATION OCCURS DURING ACCELERATION.
Power train, Apr 5, 2018
TL* THE CONTACT OWNS A 2012 TOYOTA TACOMA. WHILE DRIVING VARIOUS SPEEDS, THE VEHICLE FAILED TO ACCELERATE. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO DAYTON TOYOTA (2291 US-130, DAYTON, NJ 08810, 732-329-9191), BUT THE FAILURE COULD NOT BE DUPLICATED. THE FAILURE RECURRED SEVERAL TIMES AND THE VEHICLE WAS TAKEN BACK TO THE SAME DEALER. THE TECHNICIAN DIAGNOSED THAT THE CLUTCH NEEDED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURES AND OFFERED TO COVER THE COST OF THE PARTS WHILE THE CONTACT COVERED THE LABOR COST. THE FAILURE MILEAGE WAS 33,000.
Power train, Fuel/propulsion system, Nov 20, 2017
CHECK ENGINE LIGHT AND TRAC OFF LIGHT CAME ON. TRUCK WENT INTO "LIMP" MODE AND WOULD ONLY GO ABOUT 35MPH. CHECKED THE ERROR CODE AND IT WAS P2442 WHICH SAYS THE SECONDARY AIR INJECTION SYSTEM IS FAILING. TRUCK HAS ONLY 55K MILES ON IT AND HAS BEEN REGULARLY MAINTAINED BY TOYOTA DEALERSHIPS EVERY 6 MONTHS / 5K MILES. DEALERSHIP HAS SAID IT WILL BE $2023 TO REPLACE THE SYSTEM. THERE SHOULD BE A RECALL OR EXTENDED WARRANTY ON THIS INJECTION SYSTEM
Power train, Engine, Fuel/propulsion system, Oct 30, 2017
I START UP THE TRUCK AND PULL OUT IN TO THE STREET. WHETHER AT AN INTERSECTION OR MAKING A TURN, I PUSH ON THE ACCELERATOR AND NOTHING HAPPENS. THE RPMS DON'T INCREASE, ENGINE MAKES NO SOUND - AND I AM LEFT SITTING IN THE MIDDLE OF THE ROAD. I PUSH THE ACCELERATOR TO THE FLOOR AND EVENTUALLY THE ENGINE COMES TO LIFE AND THE TRUCK MOVES FORWARD. HAPPENS MORE OFTEN THAN NOT WHEN THE VEHICLE IS "COLD" - WITHIN THE FIRST 20-30 MINUTES OF OPERATION. THE ACCELERATOR IS NOT LINKED DIRECTLY TO THE ENGINE THROUGH A CABLE BUT IS A DRIVE BY WIRE. I HAVE MAINTAINED MY TACOMA METICULOUSLY SINCE PURCHASE INCLUDING TUNE UPS, OIL CHANGES, ETC. I HAVE CLEANED THE MASS AIR FLOW SENSOR WITH NO CHANGE. THE PROBLEM STILL PERSISTS. IT IS VERY DANGEROUS TO BE IN THE MIDDLE OF AN INTERSECTION WITH A VEHICLE THAT HAS LOST POWER.
Power train, Vehicle speed control, Engine, Sep 2, 2017
WHILE COMMUTING TO WORK THE ENGINE LIGHT AND TRACTION CONTROL LIGHT CAME ON, CAUSING MY TRUCK TO SLOW DOWN, VERY SLOW. IT WOULD NOT LET ME ACCELERATE AND DISABLED MY PROGRESS TO AROUND 2000 RPMS. THIS COULD HAVE BEEN A VERY SERIOUS OR A DANGEROUS SITUATION ESPECIALLY IF I WAS TOWING A LOAD OR IN A MAJOR TRAFFIC SITUATION. CODES - 2440 AND 2442 WERE THE CAUSES OF THIS SCARY ACCOUNT.
Power train, Fuel/propulsion system, Jul 27, 2017
CHECK ENGINE LIGHT ON, TRAC OFF LIGHT ON, ENGINE POWER WEAK CHECK ENGINE CODE- P2441. THIS HAS BEEN A COMMON ISSUE WITH TOYOTA SUVS, AND TRUCKS! CAR IS PUT INTO LIMP MODE. EXTENDED WARRANTY ON TUNDRA WITH SAME PART PROBLEM. NOT TACOMA. SHAMEFUL AND DANGEROUS FOR TACOMA OWNERS.
Power train, Jun 30, 2017
I HAVE 27,000 MILES ON MY TRUCK AND THE REAR DIFFERENTIAL IS DEFECTIVE. I AM AFRAID IT WILL LOCK UP AT HIGH SPEEDS, 55 MPH + AND CAUSE AN ACCIDENT!! TOYOTA WON'T FIX IT
Power train, May 30, 2017
THE SECONDARY AIR INTAKE SYSTEM GOES OUT FAIRLY QUICKLY. MY VEHICLE IS AT 72,500 MILES. THIS CAUSES THE CAR TO GO INTO "LIMP" MODE WHICH MAKES THE CAR GO A MAXIMUM OF 40MPH. THIS CAN BE VERY DANGEROUS IF IT WERE TO KICK IN WHILE ENTERING THE HIGHWAY. IT IS AN EMISSIONS ITEM, BUT TOYOTA IS NOT COVERING IT UNDER THE EMISSIONS WARRANTY.
Power train, Mar 11, 2017
CEL CODE P2442,P2445 DEALERSHIP SAYS THE AIR SWITCHING VALVE NEEDS TO BE REPLACED. I HAVE 75K MILES ON TRUCK. DEALER IS CHARGING ME 1200$
Power train, Vehicle speed control, Engine, Feb 26, 2017
CODE P2440 AND P2442. AIR INJECTION SYSTEM VALVES ARE STUCK OPEN (RELATED TO EMISSIONS CONTROL UNIT) WHICH CAUSES THE VEHICLE TO GO INTO 'LIMP' MODE ABRUPBTLY. THIS RENDERS THE VEHICLE UNDRIVEABLE, AND CAN OCCUR IN THE MIDST OF DRIVING CAUSING SERIOUS DANGER TO THE DRIVER AND FELLOW DRIVERS ON THE ROAD. TOYOTA IS UNWILLING TO COVER UNDER ANY POWERTRAIN OR EMISSIONS WARRANTY. THIS ISSUE IS PERVASIVE AMONG 2012 TACOMA OWNERS AND TOYOTA REDESIGNED THE SYSTEM AS EARLY AS 2013 WHICH IMPLICATES THEIR KNOWLEDGE OF SUCH A DEFECT.
Power train, Electronic stability control (ESC), Engine, Dec 23, 2016
2012 TACOMA WITH 37,00 MILES: WHILE LEAVING A PARKING LOT AND TRYING TO ACCELERATE ON TO A BUSY HIGHWAY, (60MPH SPEEDS), TRUCK WOULD NOT ACCELERATE AND "CHECK ENGINE" AND "TRAC OFF" LIGHTS ILLUMINATED. VEHICLE WENT INTO "LIMP MODE" AND WOULD NOT GO FASTER THAN 35 MPH. I HAD TO QUICKLY PULL OFF THE ROAD AS TO NOT CAUSE AN ACCIDENT. IF THIS HAD THIS OCCURRED WHILE TRAVELING AT NORMAL HIGHWAY SPEED (60 MPH+), WOULD DEFINITELY BE IN A WRECK DUE TO THE SUDDEN DOWNSHIFT AND DECELERATION. I TOOK VEHICLE TO LOCAL AUTO PARTS STORE AND RECEIVED THE CODE P2442: SECONDARY AIR INJECTION SYSTEM SWITCHING VALVE STUCK OPEN BANK 2. FROM RESEARCHING, THIS IS A KNOWN PROBLEM WITH 2012 TACOMAS, AND HAD PREVIOUSLY BEEN AN ISSUE WITH OLDER TUNDRAS, WHICH TOYOTA ISSUED A TSB FOR. TOYOTA REFUSES TO REPAIR THIS UNDER WARRANTY (EITHER POWERTRAIN OR FEDERAL EMISSIONS) EVEN THOUGH THE FAILED PART IS DIRECTLY TIED TO THE EMISSIONS SYSTEM! THE SYSTEM IS USED TO PUMP ADDITIONAL AIR INTO THE EXHAUST MANIFOLD UPON STARTUP TO DILUTE THE OVER-RICH CONDITIONS THAT LEAD TO INCREASED POLLUTION. (HOW IS THAT NOT AN EMISSIONS RELATED PART?) THE FAILURE OR WARPING OF THE ONE-WAY CHECK VALVE CAUSES HOT EXHAUST GASES TO BACKFLOW INTO THE SOLENOID, AND MELTING THE GASKETS. THIS ENDS UP BLOCKING THE SEALING PLATE AND CAUSING IT TO REMAIN IN THE OPEN POSITION. THE DANGER IS THAT THE HOT EXHAUST IS THEN FED INTO A PLASTIC AIR PUMP CAUSING IT TO POTENTIALLY MELT OR CATCH FIRE! THE FACT THAT THIS FORCES THE VEHICLE INTO "LIMP MODE" IS ALSO A HUGE SAFETY CONCERN AS IT WILL NOT ALLOW THE VEHICLE TO TRAVEL ABOVE 35 MPH AND COULD LEAD TO SERIOUS ACCIDENTS IF TRAVELING AT HIGH SPEED ON THE INTERSTATE OR HIGHWAY DUE TO THE UNEXPECTED, SUDDEN DECELERATION. FAILED ASSEMBLY IS TOYOTA PART NUMBER : 25710-31020. THIS PART NUMBER HAS BEEN SUPERSEDED BY P/N: 25710-31022 AND TOYOTA CHARGES BETWEEN $1500-$3200 TO REPLACE. *TR
Power train, Vehicle speed control, Engine, Nov 29, 2016
CHECK ENGINE LIGHT CAME ON, TRAC OFF LIGHT IS ON. MY TRUCK HAS NO POWER AND IS UNSAFE TO DRIVE. THE DTC IS P2442. SECONDARY AIR INJECTION SYSTEM SWITCH VALVE STUCK OPEN BANK 2. TOYOTA KNOWS THEY HAVE A EMISSIONS ISSUE. MY VEHICLE IS AT THE DEALERSHIP NOW.
Power train, Nov 21, 2016
WE JUST PAID TOYOTA A LITTLE OVER $2,000 TO REPLACE THE SECONDARY AIR INJECTION SYSTEM. THE SWITCHING VALVE WAS STUCK CLOSED ACCORDING TO TOYOTA. THIS IS A 4 YEAR OLD TRUCK. IT IS UNREAL TO SPEND THIS KIND OF MONEY THIS EARLY FOR THIS. THE TUNDRA HAS RECALLS FOR THIS SAME ISSUE.
Power train, Vehicle speed control, Engine, Sep 20, 2016
TACOMA WENT IN "LIMP MODE" ENGINE LIGHT AND TRAC OFF LIGHT ILLUMINATED; CAUSE THE CAR TO BE EXTREMELY UNDER POWER. VEHICLE EXTREMELY UNDER POWER CAUSING TO BE DANGEROUS IN TRAFFIC. CODE P2442 SECONDARY INJECTION SYSTEM FAILURE; COMMON TO OTHER TOYOTA VEHICLES INCLUDING TUNDRA'S. TOYOTA ACTED RESUMABLE WITH TUNDRA'S WITH EXTENDING WARRANTY REPAIRING BUT AT THIS TIME REFUSES TO REPAIR KNOWN FAILURES IN TACOMA'S.
Power train, Other or unspecified, Engine, Sep 7, 2016
SECONDARY AIR INJECTION SWITCHING VALVE FAILURE STUCK IN OPEN POSITION CAUSING LIMP MODE IN THE TRUCK. TRUCK IS NOT ABLE TO GET TO SPEED ABOVE 40 MPH. THIS HAPPENED AS I WAS PULLING OUT OF MY NEIGHBORHOOD ONTO A STATE ROUTE WITH SPEED LIMIT OF 55 MPH AND CARS GOING WAY FASTER THAN THAT. THIS COULD POSE A DANGER IF SITUATIONS WHERE SPEED IT REQUIRED TO GET OUT OF THE WAY OF ANOTHER CAR. TRUCK ONLY HAS 57K MILES ON IT. THIS IS A SUPPLEMENTAL EMISSIONS SYSTEM AND SHOULD NOT CAUSE THE TRUCK TO BE USELESS IF FAIL.
Power train, Engine, Fuel/propulsion system, Jul 20, 2016
MY 2012 TACOMA WITH 45,000 MILES GOT A CHECK ENGINE LIGHT AND "TRAC OFF" LIGHT WHEN I STARTED IT TO GO HOME. I WAS MERGING ONTO THE INTERSTATE AND UNABLE TO GO ABOVE 40 MPH. THIS WAS OBVIOUSLY NOT SAFE SO I EXITED AND TOOK IT TO A DEALER. THEY CITED TROUBLE CODES P2440 AND P2442 AND SAID THEY NEEDED TO REPLACE SECONDARY AIR INJECTION VALVE (PN 25710-31022) FOR A TOTAL COST OF $940! ACCORDING TO FORUMS AND THE NHTSA.GOV SITE, THIS IS A VERY COMMON COMPLAINT WITH THIS YEAR AND MODEL. I JUST BOUGHT THIS LAST JULY AND I NEVER EXPECTED TO HAVE TO REPLACE PARTS ANYTIME SOON.
Power train, Other or unspecified, Electronic stability control (ESC), Jun 7, 2016
AS I'VE READ FROM NUMEROUS OTHER 2012 TACOMA OWNERS ON TACOMAWORLD.COM, MY SECONDARY AIR INJECTION SWITCHING VALVE HAS FAILED AT 65K MILES. THIS SEEMS TO BE A RECURRING ISSUE WITH ALL 2012 SIMILAR TACOMA MODELS AND SHOULD ABSOLUTELY BE RECALLED AND REPLACED FOR FREE! UNTIL FIXED, MY TRUCK IS UNDRIVABLE, MEANING THE CEL LIGHT IS ON AND THE TRUCK WON'T GO FASTER THAN 30 MPH.