NHTSA vehicle safety data
2007 Freightliner MT-55 Recalls, Ratings & Complaints
The 2007 Freightliner MT-55 has 2 NHTSA recall campaigns and 0 owner complaints on file as of October 16, 2026. Recall repairs are usually free at an authorized Freightliner dealer.
NHTSA recall and complaint data for the 2007 Freightliner MT-55. Recall data is refreshed daily from NHTSA.
SERVICE BRAKES, AIR:SUPPLY:CHECK VALVE
NHTSA #07V302000Reported July 16, 2007 · FREIGHTLINER LLC
Potentially affected: 75,000 vehicles
Defect description
CERTAIN FREIGHTLINER SCHOOL BUS CHASSIS, HEAVY TRUCKS, AND THOMAS BUILT SCHOOL BUSES MANUFACTURED BETWEEN JULY 2002 AND JULY 3, 2007, EQUIPPED WITH BENDIX SR-7 SPRING BRAKE CONTROL VALVES. THE PARKER SCV BRASS 90 DEGREE SINGLE CHECK VALVES (SCV) WHICH ATTACH TO THE SUPPLY PORT OF A BENDIX SR-7 SPRING BRAKE MODULATING VALVE CAN BREAK APART. PIECES OF THE PARKER SCV CAN BECOME LODGED INSIDE THE SR-7 SPRING BRAKE MODULATING VALVE, POTENTIALLY CAUSING EITHER LEAKAGE OUT OF THE SR-7 VALVE OR PREVENTING AIR FROM PROPERLY EXHAUSTING FROM THE SR-7 VALVE. ALSO, DUE TO A MANUFACTURING DEFECT IN THE INTERNAL RUBBER CHECK VALVE INSIDE THE SR-7 SPRING BRAKE MODULATING VALVES, THE VALVES CAN BECOME DEFORMED AND NOT SEAT PROPERLY.
Safety consequence
THESE CONDITIONS COULD EITHER RESULT IN LEAKAGE AND CAUSE A DELAY IN THE APPLICATION OF THE SPRING BRAKE WITHOUT WARNING OR POSSIBLY LEAD TO UNINTENDED VEHICLE ROLLAWAY OR BRAKE DRAG WHICH COULD RESULT IN A VEHICLE CRASH, PERSONAL INJURY, OR DEATH.
Manufacturer remedy
FREIGHTLINER WILL NOTIFY OWNERS AND REPAIR THE VEHICLES FREE OF CHARGE. THE RECALL BEGAN ON JANUARY 11, 2008 TO FREIGHTLINER, STERLING, AND FREIGHTLINER CUSTOM CHASSIS OWNERS; TO THOMAS BUILT BUS OWNERS ON FEBRUARY 1, 2008. OWNERS CAN CONTACT FREIGHTLINER AT 1-800-547-0712.
Notes
FREIGHTLINER RECALL NO. FL-504.CUSTOMERS MAY CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY: 1-800-424-9153); OR GO TO HTTP://WWW.SAFERCAR.GOV.
EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
NHTSA #06V321000Reported August 31, 2006 · FREIGHTLINER LLC
Potentially affected: 3,300 vehicles
Defect description
ON CERTAIN WALK-IN VANS, THE STOP LAMPS MAY BE INTERMITTENT DURING LIGHT BRAKE APPLICATIONS. THE CRUISE CONTROL MAY NOT IMMEDIATELY DEACTIVATE WHEN THE SERVICE BRAKES ARE APPLIED.
Safety consequence
THE STOP LAMPS MAY NOT PROPERLY INDICATE THAT THE SERVICE BRAKES ARE APPLIED. THE CRUISE CONTROL MAY NOT IMMEDIATELY DEACTIVATE WHEN THE SERVICE BRAKES ARE APPLIED. EITHER CONDITION MAY LEAD TO A CRASH WITHOUT PRIOR WARNING.
Manufacturer remedy
DEALERS WILL REPLACE THE SWITCH WITH ONE HAVING A LOWER APPLICATION LOAD RATING FREE OF CHARGE. THE RECALL BEGAN ON JANUARY 24, 2007. OWNERS MAY CONTACT FREIGHTLINER AT 1-800-547-0712.
Notes
FREIGHTLINER RECALL NO. FL-479.CUSTOMERS 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 HTTP://WWW.SAFERCAR.GOV.
Other Freightliner MT-55 model years
Check your 2007 Freightliner MT-55 VIN
Not every recall applies to every VIN in a given year. Enter the 17-character VIN from your Freightliner MT-55 at nhtsa.gov/recalls to see whether your specific vehicle has an unrepaired recall.
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