2015 KENWORTH T680 Complaints

View complaints related to 2015 KENWORTH T680. The complaints found here are submitted by actual consumers with first hand experience. There are more than 10 complaints submitted for the 2015 KENWORTH T680. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.

  • 2015 KENWORTH T680
    - Mcdonough, GA

    The contact owns a 2015 Kenworth T680. The contact stated while driving at 55 MPH, he noticed smoke coming through the AC vents and from underneath the hood of the vehicle. There was no warning light illuminated. The contact veered to the side of the road and opened the hood of the vehicle. The contact noticed that the water pump was leaking and one of the hose pipe was cracked. The contact was able to drive the vehicle to a nearby independent mechanic. The independent mechanic diagnosed that the water pump and the hose pipe needed to be replaced. The parts were replaced; however, the failure persisted. The vehicle was not repaired. The dealer and the manufacturer were not notified of the failure. The failure mileage was approximately 924,278.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2015 KENWORTH T680
    - BROOKINGS, OR

    TL* THE CONTACT OWNS A 2015 KENWORTH T680. THE CONTACT STATED THAT THE HEAVY TRUCK EXHIBITED NUMEROUS FAILURES WITH THE DIESEL FUEL SYSTEM WHICH CAUSED THE FAILURES OF THE NOX SENSOR, DIESEL FUEL DOSING VALVE, THE EGR COOLER, THE HC VALVE, THE AMMONIA SENSOR, THE COMMON RAIL, FUEL PUMP, EXHAUST FLEX PIPE, AND THE COMPUTER ALSO FAILED WHICH CAUSED THE HEAVY TRUCK TO NOT EXCEED 5 MPH. THE CONTACT STATED THAT THE MANUFACTURER PROVIDED AN EXTENDED WARRANTY REPAIR COVERAGE HOWEVER, THE MILEAGE OF 435,000 MILES WAS EXCEEDED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 530,000.*DT*JB

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2015 KENWORTH T680
    - OAKLAND PARK, FL

    MY 2015 KENWORTH T680 FROM WHAT I WAS TOLD BY THE DEALER SHOP HAS A DEFECTIVE FUEL PUMP THAT CAUSING THE ENGINE OF MY TO STALL IN THE MIDDLE OF THE HIGHWAY ALMOST CAUSED ME A TERRIBLE ACCIDENT, BUT THE MANUFACTURER REFUSED TO TAKE RESPONSIBILITY SO I AM PLACING THIS COMPLAINT TO SEE IF I CAN GET ANY ASSISTANCE, THANKS.

    Source: NHTSA WEB SITE
  • 2015 KENWORTH T680
    - WAKE FOREST, NC

    TAKATA RECALL MHC KENWORTH HAS REPLACED OR CORRECTED THE DRIVERS LOW BEAM LIGHT 5 TIMES, 3 FOR FEE AND 2 AS A COST TO MY BUSINESS. THE THIS HEADLIGHT CONTINUES TO MALFUNCTION AND THE LIGHT BULB IS NOT EVEN BLOWN. THE DASHBOARD LIGHTS GOES PITCH BLACK DARK. THE ORANGE ENGINE OUTLINE COMES ON EVERY SINGLE TIME THE MALFUNCTION OCCURS. THIS IS NOT SAFE AND WE CANNOT CONTINUE DRIVING THIS TRUCK LIKE THIS. THE TRUCK CONTINUES TO MISFIRE AFTER THE WARRANTY COVERED THE INJECTORS REPLACEMENT. SOME TIMES THE ENTIRE ELECTRICAL SHUT DOWN IN THE TRUCK. I NEED ANSWERS ASAP AS THIS CAN COST THOUSANDS IN FINES AND DOT FEES! THIS HAS OCCURRED MORE THAN ONCE, NUMEROUS TIMES WITH THE MOST RECENT BEING DEC 2018 AND JAN 2019. THE CABINET HANDLES FELL OFF AND THE BOTH ARM RESTS ON THE DRIVER'S SIDE. THIS 3 YEAR OLD TRUCK IS FALLING APART.

    Source: NHTSA WEB SITE
  • 2015 KENWORTH T680
    - FRESNO, CA

    I HAVE ALWAYS ANY LIGHTS ON MY TRUCK / NOW CHEEK ENGINE LIGHT ON FOR CCV SPEEDO ROTOR / SENSOR NOX ALL MOST $3500 DOLLER NEED FIX / I DON'T HAVE / BEFORE I LOT MONEY PUT ON REPAIR/

    Source: NHTSA WEB SITE
  • 2015 KENWORTH T680
    - GEDDES, SD

    DRIVER DRIVING DOWN FLAT HYWAY NEAR EASTON PA RIGHT FRONT DRIVE AXLE BRAKES STARTED ON FIRE CAUSE THOUGHT TO BE HALDEX BRAKE CHAMBER SINCE HAVING SO MANY FAIL FAILURES OF THIS GOLD SEAL CHAMBER AND CAUSING FIRES, TOTAL LOSS OF BOTH TRUCK AND TRAILER, DRIVER CONFIRMED RIGHT FRONT HEEL END ON FIRE AND COULD NOT GET IT PUT OUT DUE TO ALL THE HEAT

    Source: NHTSA WEB SITE
  • 2015 KENWORTH T680
    - MABLETON, GA

    WHEN THE ENGINE RUNS HOT, FROM HARD PULLS OVER A MOUNTAIN, THE POWER STEERING FLUID GETS SO HOT IT BOILS. I LOSE SOME POWER STEERING WHEN THAT HAPPENS.

    Source: NHTSA WEB SITE