2015 Toyota Tacoma Engine Problems
4 owner-reported engine complaints from NHTSA data
Data sourced from NHTSA public database. For informational purposes only. Always consult a qualified mechanic.
Owner Complaints (4)
Your 2015 Tacoma is triggering a check engine light and traction control light when you start it on cold mornings, with a diagnostic code pointing to a problem with the secondary air injection system. The issue returns immediately after resetting the code. While this is a known problem affecting Tacomas, Toyota has not issued a recall for your vehicle year, though they have recalled some 2012 models and created a service bulletin for the fix—which is expensive.
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EMISSIONS AIR PUMP FAILED WITH 48000 MILES. AIR PUMP NOT COVERED BY EMISSIONS WARRANTY IN OHIO. PREVIOUS YEARS(2012) COVERED FOR 10 YEARS 100000 MILES.
I WAS DRIVING STRAIGHT AWAY GOING UP A SLIGHT HILL ON THE HWY EXCELLING AND PRESSING THE GAS PEDAL WHEN THE POWER SUDDENLY DROPPED AND WENT DOWN TO 20 MPH WHILE I PRESSED THE GAS PEDAL EVEN MORE THE ENGINE SOUNDED LIKE IT WAS REVVING BUT THE SPEED STAYED AT 20 MPH OR LESS.- THE CHECK ENGINE LIGHT, VSC & TRAC LIGHTS ALL CAME ON. I IMMEDIATELY PULLED OVER AND DECIDED TO TURN AROUND AND NOT CONTINUE UP THE HILL. WHILE DRIVING ON THE STRAIGHT AWAY (STILL ON THE HWY) THE VEHICLE'S SPEED IMPROVED A LITTLE BUT ONLY IN SPURTS- GOING UPWARDS TO 40 MPH THEN FALLING AGAIN TO 20 MPH AT LEAST 3 TIMES IN THE 20 MINUTE DRIVE HOME. THE VEHICLE SOUNDED AND FELT LIKE IT WAS STRAINING FOR POWER. ALL OF THE FLUIDS, OILS ETC.. WAS FILLED AND IN GOOD STANDINGS- THIS VEHICLE IS ONLY 6 MONTHS OLD AND HAS 4434 MILES ON IT. I TOOK THE VEHICLE TO THE TOYOTA DEALER THE VERY NEXT DAY AND THEY FOUND THAT THIS WAS A MANUFACTURING PROBLEM. THE CODES P2445 AND P2441 WAS FOUND FAULTY AND WAS REPLACED- IN THE REPORT IT WAS STATED THAT THE CAR IS DOWN, CONSIDERED UNSAFE TO DRIVE BECAUSE THE VEHICLE MAY GO INTO LIMP MODE FOR THIS CONDITION WHILE DRIVING. I AM SUBMITTING A PORTION OF THE REPORT WITH MY PERSONAL INFORMATION COVERED.
TL* THE CONTACT OWNS A 2015 TOYOTA TACOMA. THE CONTACT STATED THAT WHILE DRIVING AT 40 MPH, THE ACCELERATOR PEDAL WAS DEPRESSED AND THE ENGINE STALLED WITHOUT WARNING. THE FAILURE WAS PERSISTENT. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE WIRING FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 5,000. THE VIN WAS NOT AVAILABLE.