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2005-2024 · 20 model years

Freightliner M2 Problems by year

Owners have filed 24 complaints about the Freightliner M2 across 20 model years, and it has 44 recalls. The 2010 has the most complaints once its age is allowed for (1), while 2019 has far fewer than a typical year. The most reported problem area is the engine & cooling, followed by the electrical system.

Most complaints for its age20101 complaint · 17 recallsSee the 2010
Complaints
24
Recalls
44
Crashes
3
Fires
1
Injuries
0
Deaths
0

M2 complaints by model year

Highlighted: the year with the most complaints for its age. Older vehicles have had more time to collect complaints - the Safety Index grade allows for that.

YearComplaintsRecallsCrashesFiresTop problemGrade
20240200-C
20230200-B
20223100Driver assistanceB
20218210Electrical systemC
20200200-A
20191100Engine & coolingA
20180400-B
20171600Transmission & drivetrainC
20162600Equipment & accessoriesC
201511200BrakesD
201411110Acceleration & cruise controlD
20131800Engine & coolingC
20122900Driver assistanceD
201101700-F
201011700BrakesF
200931511BrakesF
200801000-D
20070700-C
20060500-B
20050200-A

Most common M2 problems

Freightliner M2 recalls 44

Engine

23V73700019 vehicles affected

Daimler Trucks North America, LLC (DTNA) is recalling certain 2024 Freightliner M2 and 114SD vehicles equipped with Cummins L9N engines. The rear lifting bracket that attaches to the engine cylinder head may be insufficiently secured, which can allow it to...

Service brakes: reservoir / tank

19V370000741 vehicles affected

Daimler Trucks North America LLC (DTNA) is recalling certain 2004-2019 Freightliner 108SD, 114SD, 122SD, Cascadia, Columbia, Classic, FL80, FLD 120SD, Business Class M2, Western Star 4700, 4900, 6900, Sterling Acterra, L7500, LT7500, L8500, LT8500, L9500...

Latest M2 complaints

2021 Freightliner M2Electrical systemEngine & cooling

While driving on the Interstate check-engine light came on, engine governed to very slow speeds and ultimately became undrivable. This has happened twice. In May and August of 2026. According to Velocity Truck Centers in North Las Vegas, NV Engine harness contacted and chafed around air compressor. Vehicle is at Velocity Truck Centers in North Las Vegas, NV. This is the same failure as described in DTNA's recall FL-858.

Filed Incident Electrical system · EngineNHTSA 11763795
2021 Freightliner M2Wheels & tires

The contact owns a 2021 Freightliner XC-M. The contact became aware that the VIN was included in NHTSA Campaign Numbers: 21V00H000 (ELECTRICAL SYSTEM, EXTERIOR LIGHTING) and 21V921000 (TIRES). The contact had not experienced a failure. The contact reached out to the manufacturer with questions about the recalls. The vehicle was repaired under NHTSA Campaign Number: 21V00H000 (ELECTRICAL SYSTEM, EXTERIOR LIGHTING). However, the manufacturer informed the contact that the repair for NHTSA Campaign Number: 21V921000 (TIRES) would not be completed because the recall had expired.

Filed Incident TiresNHTSA 11719221
2019 Freightliner M2Engine & cooling

Rocker arm failure. Detroit released repair at no cost on the DD15 and up but not on the DD5 when they have the exact same problem and design and parts as the larger engines and they know that it is a problem.

Filed Incident EngineNHTSA 11696931
2021 Freightliner M2Electrical system

The contact owns a 2021 Freightliner XC Line Motorhome. The contact stated that the ICU on the coach had delaminated over time and made it difficult to read. There was no warning light illuminated. The vehicle was diagnosed, and the contact was advised that the ICU panel was faulty and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 17,800.

Filed Incident Electrical systemNHTSA 11672079
2021 Freightliner M2Acceleration & cruise control

The contact owns a 2021 Freightliner M2. The contact stated while driving at various speeds and slightly depressing the accelerator pedal, the pedal travelled down to the floorboard and was stuck, causing the vehicle to accelerate unintendedly. The contact depressed the brake pedal, but the vehicle failed to respond. The contact shifted to neutral(N), pulled over to the side of the road, and turned off the vehicle. The contact stated that upon restarting the vehicle, the vehicle operated as needed temporarily. The...

Read the full complaint

contact stated that the failure had caused him to pull over to the side of the road several times in one drive. The contact stated that the failure had been recurring intermittently. The contact stated that while driving 40 MPH, the failure recurred, and the vehicle accelerated unintendedly to 70 MPH. The contact stated that the vehicle was taken to the dealer several times. The dealer test-drove the vehicle and informed the contact that the failure could not be duplicated. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 15,000.

Filed Incident Vehicle speed controlNHTSA 11650436

Questions about the Freightliner M2

Which Freightliner M2 years have the most problems?

By the number of complaints owners filed with NHTSA: 2021 (8), 2009 (3), 2022 (3). Allowing for how long each has been on the road, the 2010 stands out most. Complaint counts also rise with sales, so compare years of the same model rather than different models.

Which Freightliner M2 years have the fewest complaints?

Among model years that have been on the road for at least three years, 2019, 2005, 2020 have the best Safety Index - the fewest complaints, crashes and recalls for their age compared with other M2 years. Always check the exact vehicle's recalls by VIN before you buy.

What are the most common Freightliner M2 problems?

Across every model year, owners report problems with the engine & cooling (6), electrical system (4), transmission & drivetrain (4) most often.

How many recalls does the Freightliner M2 have?

NHTSA lists 44 recalls across all Freightliner M2 model years. Each year's page lists the recalls for that year; check your own vehicle by VIN at nhtsa.gov/recalls to see whether the repair has been done.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked daily. Complaints are owners' own reports and are not verified. How we use the data

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