2007 Freightliner Business Class M2 Problems, Complaints & Recalls

Problem: Daimler Trucks North America LLC (DTNA) is recalling certain 2006-2020 Freightliner Columbia, 2006-2021 Freightliner Business Class M2, 2007-2020 Freightliner Coronado, 2014-2021 Freightliner 122 SD, 2007 Sterling A 9500, 2006 Freightliner Argosy, 2006-2007 Sterling AT9500, 2008-2021 Freightliner Cascadia, 2006-2008 Freightliner Classic, 2006-2011 Freightliner Century Class, 2006-2010 Freightliner FLD, and 2017 Western Star 5700 vehicles. The rear reflective tape may be partially covered by the mudflap hanger bracket, which may reduce the vehicle's visibility to other drivers on the road. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."

Risk: The vehicle's rearward visibility may be reduced, increasing the risk of a crash.

Fix: DTNA will notify owners, and dealers will inspect and reposition the reflective tape to ensure that it is completely visible, as necessary, free of charge. The recall began May 29, 2020. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL848.

Problem: Daimler trucks (dtna) is recalling certain model year 2006-2013 freightliner, sterling, and western star vehicles, equipped with detroit diesel epa07 and epa10, dd13 and dd15/16 engines, manufactured from january 20, 2006, through february 20, 2012. The pump to rail high pressure fuel line support system used on these engines is sensitive to assembly torque and may be damaged during service work. As a result of other repairs, the line supports may loosen, potentially leading to fuel line cracking and a fuel leak.

Risk: A fuel leak could create a road hazard, increasing the risk of a crash. Also a fuel leak in the presence of an ignition source can result in a fire.

Fix: Dtna will notify owners, and where necessary, the high pressure fuel line support system will be replaced by dtna authorized service facilities, free of charge. The safety recall began on april 27, 2012. Owners may contact dtna at 1-800-547-0712.

Problem: Daimler trucks is recalling certain model year 2004 through 2008 heavy trucks manufactured from july 11, 2003, through september 28, 2007, equipped with epa04 model mbe4000 engines built with plastic low pressure fuel lines and fuel filters mounted near the center of the engine on the left-hand side. The plastic low pressure fuel line between engine mounted fuel filter and engine block may develop a substantial diesel fuel leak.

Risk: This could create a road hazard increasing the risk of a crash. Fuel leakage, in the presence of an ignition source, could result in a fire.

Fix: Daimler trucks will notify owners and the remedy will be performed by detroit diesel corporation authorized repair facilities. Vehicles will be inspected and the plastic low pressure fuel line will be replaced with a steel low pressure fuel line. This service will be performed free of charge. An interim letter was mailed to owners on october 28, 2011. The safety recall began on february 21, 2012. Owners may contact daimler trucks at 1-800-547-0712.

Problem: Daimler trucks is recalling certain model year 2007 through 2010 freightliner business class m2, custom chassis mt45, s2 chassis, and stering acterra vehicles manufactured from october 5, 2006, through may 24, 2010, equipped with epa 2007 mbe 900 detroit diesel engines. Engine software may not react properly to certain aftermarket treatment device fault codes. The software may unnecessarily shutdown a vehicle or may fail to shutdown a vehicle with an aftermarket device over-temp fault.

Risk: Unexpected shutdown of a vehicle may increase the risk of a crash. Overheating of the aftertreatment device without engine shutdown may result in a fire.

Fix: Daimler trucks will notify owners and repairs will be performed by detroit diesel free of charge. The safety recall began on december 30, 2010. Owners may contact daimler trucks at 1-800-547-0712.

Problem: Dtna is recalling certain model year 2005 through 2011 freightliner business class c2, fccc b2 chassis, s2 chassis, and mc chassis manufactured beginning january 19, 2005 through april 16, 2010. The stop lamps may be intermittent during light brake applications.

Risk: The stop lamps may not properly indicate that the service brakes are applied which may lead to a crash without warning.

Fix: Dtna will notify owners and repairs will be performed by dtna dealerships free of charge. The safety recall began on may 27, 2011. Owners may contact dtna at 1-800-547-0712.

Problem: Daimler trucks is recalling 724 my 2006-2007 business class m2 trucks. The optional high current tail lamp power distribution module (pdm) was installed in a location highly susceptible to water intrusion. This may lead to a loss of rear lighting.

Risk: A loss of some or all rear lighting on the vehicle under certain conditions may impair visibility of the truck increasing the risk of a crash.

Fix: Dealers will relocate the pdm to inside the cab behind the driver's seat free of charge. The recall began on september 10, 2008. Owners may contact daimler trucks at 1-800-547-0712.

Problem: Daimler trucks is recalling 28,764 my 2001 through 2008 fccc b2 and fs65 school bus chassis, fccc fb65 conventional buses, and sterling acterra, freightliner fln, and business class m2 heavy trucks, built from january 26, 2000, through march 24, 2008, manufactured with arvinmeritor or axle alliance company 6,000 through 8,000 pound front axles utilizing a four piece spindle-nut set. These axle assemblies may have been produced with a thin spindle nut which may lead to incorrect end play, cone spin, excessive heat, degradation of lubrication, wear of the spindle nut and bearing journal, oil contamination with metal shavings, and premature bearing failure.

Risk: Continued operation may lead to wheel separation and possibly a vehicle crash.

Fix: Daimler trucks will notify owners and will repair the vehicles free of charge. The recall began on january 8, 2009. Owners may contact daimler trucks at 1-800-547-0712.

Problem: Daimler trucks is recalling 62,000 my 2005-2007 freightliner business class, century class, columbia, coronado, fld, classic, sterling a-line, l-line, and western star 4900 trucks. A fractured fuel line could leak diesel fuel.

Risk: If a leak continues undetected under certain conditions, fuel may ignite at a hot engine surface and/or fuel may be spilled on the road surface.

Fix: High pressure fuel lines and transfer tubes will be inspected and replaced free of charged. The recall began on july 9, 2008. Owners may contact daimler trucks at 1-800-547-0712.

Problem: On certain truck-tractors equipped with holland simplex se or se ii fifth wheels, the latch lever pivot bolt assembly may have been over-tightened which could distort the pivot bolt spacer sleeve. Corrosion or contaminates in the pivot may cause it to bind and prevent the fifth wheel jaw from latching securely around the trailer king pin.

Risk: There is a possibility that the fifth wheel may fail to latch without the driver's knowledge. When the occurs, the driver could drive away and the trailer could become disengaged increasing the risk of a crash.

Fix: Dealers will replace the pivot bolt and sleeve with a hex head shoulder bolt and washer. The recall began on january 3, 2008. Owners may contact freightliner at 1-800-547-0712.

Problem: On certain trucks, a manufacturing error in the fuel-water separator preheater thermoswitch may prevent the fuel preheater from turning off if the ignition is left on. If the ignition switch is left on when fuel is added to the fuel- water separator at the factory or during a filter element change, a small flame may occur inside the filter cover.

Risk: The potential exists for the flame to spread resulting in possible personal injury.

Fix: Dealers will inspect the fuel filter date code and thermoswitch lot code to determine if they contain the suspect component free of charge. The recall began on october 4, 2007. Owners may contact freightliner at 1-800-547-0712.

Problem: On certain trucks equipped with tuftrac rear suspensions, the center casting brackets may be out of specification. An out of square casting may have unacceptable stress in the bracket when it is installed and may cause it to crack in service.

Risk: The drive axle may not be held in position if a cracked bracket fractures completely. This will affect vehicle control and may cause a crash without warning.

Fix: Dealers will inspect and castings that are out of specification will be replaced free of charge. The recall began on december 12, 2007. Owners may contact freightliner at 1-800-547-0712.

Problem: Freightliner is recalling certain school bus chassis, heavy trucks, van chassis, rv motorhome chassis manufactured from january 5 to may 17, 2007, equipped with axle alliance company (aac) front axles. During the front axle assembly, the fasteners that attach the steering arm or tie rod arms to the spindle may be over or under tightened.

Risk: Incorrectly tightened steering arm fasteners may fatigue and fracture which could cause a crash without warning.

Fix: Thomas built will notify owners, inspect the fasteners, and replace the steering arm if necessary. The recall began on december 21, 2007. Owners can contact freightliner at 1-800-547-0712.

Problem: 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.

Risk: 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.

Fix: 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.

Problem: On certain trucks, grease was applied to the front wheel bearings, but may not have enough in the cap or cavity in the hubs.

Risk: Inadequate lubrication of the front wheel bearings could lead to a bearing failure, increasing the risk of a crash.

Fix: Dealers will inspect the front hub installation for correct bearing adjustment. If the bearing adjustment is incorrect, the front wheel bearings will be replaced. The recall began on august 3, 2007. Owners may contact freightliner at 1-800-547-0712.

Problem: On certain trucks built with front axles assembled by arvinmeritor, the front spindle nut may be over-tightened causing preload on the front wheel bearings which could lead to premature bearing wear.

Risk: If rapid bearing wear is allowed to progress, the front wheel assembly may separate from the vehicle which could result in a crash.

Fix: Dealers will inspect the front hub installation for correct bearing adjustment. If the bearing adjustment is incorrect, the front wheel bearings will be replaced. The recall began on june 28, 2007. Owners may contact freightliner at 1-800-385-4357.

Problem: Certain my 2007 thomas built c2 saf-t-liner school buses and freightliner business class m2, fccc b2, and s2 bus chassis manufactured between july 3 and november 3, 2006.

Risk: Under certain conditions, the park brake or work brake may fail allowing the vehicle to roll, possibly resulting in personal injury. Also, the stop lamps may intermittently fail to illuminate when the service brake is applied.

Fix: Freightliner will notify owner and repair the buses free of charge. The recall began on may 24, 2007. Owners can contact freightliner's customer assistance center at 800-385-4357.

Problem: Certain heavy trucks, shuttle buses, and school buses equipped with bendix modulated spring brake valves. A defect in the modulated spring brake valve casting may cause an intermittent delay in the application of the park brake.

Risk: The vehicle may rollaway without warning, possibly causing personal injury.

Fix: Freightliner will notify owners and replace the defective valves free of charge. The recall began on june 28, 2006 to freightliner, sterling, and fccc owners. Thomas built mailed letters to owners beginning july 27, 2006. This recall has been superseded (replaced) by recall 07v302 (fl-504).