2007 Freightliner MT-55: recalls and complaints

NHTSA lists 2 recall campaigns for the 2007 Freightliner MT-55. The newest campaign is 07V302000. NHTSA received the report on 16 Jul 2007. The NHTSA record gives the component Service Brakes, Air / Supply / Check Valve. NHTSA has no complaint on file for this model year. 1 NHTSA investigation names this model year.

The NHTSA recall file shows no do-not-drive advisory and no park-outside advisory on these campaigns.

This page cannot show if a recall applies to one vehicle. The NHTSA VIN lookup shows the unrepaired recalls of one vehicle.

Remedy of the newest campaign, 07V302000, in the NHTSA record

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.

NHTSA VIN lookup

Complaint information entered into NHTSA’s Office of Defects Investigation vehicle owner's complaint database is used with other data sources to identify safety issues that warrant investigation and to determine if a safety-related defect trend exists.
NHTSA publishes these words. Source: NHTSA Datasets and APIs, section Complaints, read on 1 Oct 2026. Complaint file through 30 Sep 2026. Recall file through 30 Sep 2026.

Since the last update

No tracked figure of this page changed in a data update. What the log tracks

All updates to the register

Recall campaigns

2 campaigns, newest first. 78,300 units in total.

07V302000Received 16 Jul 2007. 75,000 units.
Service Brakes, Air / Supply / Check Valve
Defect, in the NHTSA record
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.
Consequence, in the NHTSA record
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.
Remedy, in the NHTSA record
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.
Report filed by FREIGHTLINER LLC. Manufacturer campaign number FL-504. Owner notification date in the NHTSA record: 11 Jan 2008.
06V321000Received 31 Aug 2006. 3,300 units.
Exterior Lighting / Brake Lights / Switch
Defect, in the NHTSA record
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.
Consequence, in the NHTSA record
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.
Remedy, in the NHTSA record
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.
Report filed by FREIGHTLINER LLC. Manufacturer campaign number FL-479. Owner notification date in the NHTSA record: 24 Jan 2007.

The campaign number opens the NHTSA record. Each quotation is the text of the NHTSA recall file.

Recall campaign: One recall in the NHTSA recall file, with one campaign number. A campaign can name many makes, models and model years.

Units: The number of vehicles or products that a recall can include. The manufacturer or the firm reports the number to the agency.

Complaints by component

The NHTSA complaint file has no complaint for this model year.

Investigations

NHTSA investigations that name the 2007 Freightliner MT-55
Number	Type	Subject	Component	Opened	Closed	Campaign
EQ08008	Investigation	FREIGHTLINER AAC AXLE STEERING BOLTS	Power Train / Axle Assembly	27 May 2008	25 Aug 2008	08V354000

Investigation: A study of a possible safety defect by the NHTSA Office of Defects Investigation. An investigation with no closing date in the NHTSA file is open.

Other model years

The number under each year is the number of recall campaigns.

20031
20041
20052
20061
20072
20081

A year without a link has fewer than 2 campaigns and fewer than 25 complaints. It has no page.

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Official channels

NHTSA VIN lookupNHTSA shows the unrepaired recalls of one vehicle from its VIN or its license plate.
NHTSA: report a safety problemThe NHTSA form for a complaint about a vehicle, a tire, a child seat or equipment.
NHTSA page of the 2007 Freightliner MT-55The recalls, the complaints and the investigations that NHTSA shows for this model year.

Cite this page

Recall Register. 2007 Freightliner MT-55: recalls and complaints. https://recallregister.com/vehicle/freightliner/mt-55/2007/. Source: NHTSA Office of Defects Investigation, recall, complaint and investigation files. Data through 30 Sep 2026.

Sources

Source: NHTSA Office of Defects Investigation
Licence: US government work, public domain
Recall file through: 30 Sep 2026
Complaint file through: 30 Sep 2026
First complaint in the file: 1 Jan 1995
Manufacturer in the recall file: FREIGHTLINER LLC

The NHTSA record is the authority. A complaint count is the number of different complaint numbers for the make, the model and the model year. How the register is made. Report an error.

Questions

How many units are in the recall campaigns for the 2007 Freightliner MT-55?: 78,300 units in 2 campaigns. A campaign can name other models and model years, and its units include them.
How many recall campaigns does the Freightliner MT-55 have for all model years?: NHTSA lists 3 recall campaigns for the Freightliner MT-55, model years 2003 to 2008. 2 of them name the 2007 model year.
Is an NHTSA investigation of the 2007 Freightliner MT-55 open?: No. The 1 investigation that names this model year has a closing date in the NHTSA file.