2011 Freightliner Mt55 recalls & complaints
Source: NHTSA, updated daily. Last checked 2026-10-18. Recalls apply to specific VINs — run your VIN to confirm.
2 safety recalls, most serious first
1. Transmission / drivetrain
What's wrong, in plain English: The parts that send engine power to the wheels. Failure can mean a sudden loss of power or the car rolling away. The software controlling the affected transmissions may improperly raise the vehicle's engine speed during downshifts without the driver's input.
What could happen: The increase in engine speed may result in unintended acceleration, increasing the risk of a crash.
The fix: DTNA will notify owners and dealers will update the hybrid transmission software, free of charge. The recall began on February 5, 2014. Owners may contact DTNA at 1-503-745-6910. DTNA's recall number is FL-657.
What to do
- Check whether your car is affected: enter your 17-digit VIN at nhtsa.gov/recalls. A recall covers specific VINs, not every 2011 MT55.
- Book a repair at any authorized Freightliner dealer. Quote NHTSA campaign 13V634000.
- The repair is free. By US law, safety recall repairs cost the owner nothing, no matter the car's age or mileage.
- Manufacturer hotline: 1-503-745-6910.
- Buying this car used? Ask the seller for proof the recall was completed, or run the VIN yourself before paying.
Official wording from NHTSA
Component: POWER TRAIN:AUTOMATIC TRANSMISSION
Summary: Daimler Trucks North America (DTNA) is recalling certain model year 2009-2014 model year Freightliner Business Class M2 and Freightliner Custom Chassis MT45 and MT55 chassis manufactured August 27, 2008, through December 10, 2013 and equipped with Eaton hybrid automated transmissions. The software controlling the affected transmissions may improperly raise the vehicle's engine speed during downshifts without the driver's input.
Consequence: The increase in engine speed may result in unintended acceleration, increasing the risk of a crash.
Remedy: DTNA will notify owners and dealers will update the hybrid transmission software, free of charge. The recall began on February 5, 2014. Owners may contact DTNA at 1-503-745-6910. DTNA's recall number is FL-657.
Notes: 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.
2. Transmission / drivetrain
What's wrong, in plain English: The parts that send engine power to the wheels. Failure can mean a sudden loss of power or the car rolling away. THE REVERSE IDLER SHAFT MAY CONTACT THE PARK FEATURE AND THE TWO COMPONENTS MAY BIND, PREVENTING THE PARK FEATURE FROM ENGAGING.
What could happen: IF THE PARK FEATURE DOES NOT ENGAGE, THE VEHICLE CAN MOVE WITHOUT WARNING, POSSIBLY RESULTING IN PERSONAL INJURY OR A CRASH.
The fix: DTNA WILL NOTIFY OWNERS AND THE REMEDY WILL BE PERFORMED BY EATON CORPORATION FREE OF CHARGE. THE SAFETY RECALL BEGAN DURING 2010. OWNERS MAY CONTACT DTNA AT 1-800-547-0712 OR EATON AT 1-800-826-4357 OR 1-269-342-3242.
What to do
- Check whether your car is affected: enter your 17-digit VIN at nhtsa.gov/recalls. A recall covers specific VINs, not every 2011 MT55.
- Book a repair at any authorized Freightliner dealer. Quote NHTSA campaign 10V247000.
- The repair is free. By US law, safety recall repairs cost the owner nothing, no matter the car's age or mileage.
- Manufacturer hotline: 1-800-547-0712.
- Buying this car used? Ask the seller for proof the recall was completed, or run the VIN yourself before paying.
Official wording from NHTSA
Component: POWER TRAIN:AUTOMATIC TRANSMISSION
Summary: DTNA IS RECALLING CERTAIN MODEL YEAR 2010 AND 2011 FCCC MT55 CHASSIS MANUFACTURED FROM JUNE 18, 2009 THROUGH APRIL 15, 2010, AND EQUIPPED WITH CERTAIN EATON HYBIRD TRANSMISSIONS WITH PARK FEATURE. THE REVERSE IDLER SHAFT MAY CONTACT THE PARK FEATURE AND THE TWO COMPONENTS MAY BIND, PREVENTING THE PARK FEATURE FROM ENGAGING.
Consequence: IF THE PARK FEATURE DOES NOT ENGAGE, THE VEHICLE CAN MOVE WITHOUT WARNING, POSSIBLY RESULTING IN PERSONAL INJURY OR A CRASH.
Remedy: DTNA WILL NOTIFY OWNERS AND THE REMEDY WILL BE PERFORMED BY EATON CORPORATION FREE OF CHARGE. THE SAFETY RECALL BEGAN DURING 2010. OWNERS MAY CONTACT DTNA AT 1-800-547-0712 OR EATON AT 1-800-826-4357 OR 1-269-342-3242.
Notes: DTNA'S RECALL CAMPAIGN NUMBER IS FL-579. OWNERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO <A HREF=HTTP://WWW.SAFERCAR.GOV>HTTP://WWW.SAFERCAR.GOV</A> .
Useful for owners
Owner complaints filed with NHTSA
Most complained-about parts: Vehicle Speed Control (1), Hybrid / EV system (1).
Complaints are unverified reports from owners. A pattern (many complaints about the same part) matters more than any single one.
Read recent complaints (1)
04/05/2023 · Vehicle Speed Control
The contact owns a 2011 Freightliner MT-55. The contact stated while coming to a complete stop and depressing the brake pedal, the vehicle inadvertently attempted to accelerate. The message "Check Hybrid System" was displayed. The contact applied more pressure to the brake pedal and the vehicle started to jerk. The vehicle then responded as needed once comi…