CarRecallWatchThe 2020 Freightliner Business Class M2 has 12 safety recalls on file with NHTSA.
Owners have filed 8 complaints with NHTSA.
The most-reported problem area is Unknown Or Other (8 reports).
2020 Freightliner Business Class M2 recalls
Loose Axle Clamp Fasteners Can Cause Loss of Control
Certain trucks have axle clamp fasteners that may be loose.
Engine May Shut Down Unexpectedly, Delaying Responders
The engine protection and inducement software in certain emergency vehicles may cause the engine to shut down unexpectedly while the vehicle is in use.
Incompatible tires can reduce grip and raise crash risk
Certain heavy trucks are equipped with tires that are not compatible with their 8.25-inch rims.
Brakes May Pull to One Side During Adaptive Cruise Braking
Corrosion can develop in the front-axle brake modulator valves on certain heavy trucks.
Cracked brake drums can cause loss of braking
Certain Freightliner M2 trucks from model years 2020 through 2022 may have an air brake drum that can contact the hub assembly.
Fuel Leak Can Cause Fire in Diesel Trucks
Certain diesel trucks may have a sealing washer that does not seat correctly where the high pressure fuel rail connects, which can let fuel leak from the fuel rail assembly.
Engine Harness Wires May Chafe and Cause Sudden Stalling
Engine harness wires on certain Freightliner 108SD, 114SD, and Business Class M2 trucks may chafe at various locations around the air compressor and the frame rail.
Engine Harness Can Chafe and Short, Risking Engine Stall
The engine wiring harness on these trucks may rub against the air compressor and frame rail.
Rear reflective tape may be hidden, reducing visibility to other drivers
On certain heavy trucks, the mudflap hanger bracket may partially cover the rear reflective tape.
Insufficient axle lubrication can damage wheel bearings and cause wheel separation
Certain 2019-2020 Freightliner Business Class M2 and 108SD trucks equipped with Meritor MX 120 EVO front drive steer axles may have insufficient lubrication.
Loose Brake Caliper Bolts Can Reduce Braking
Some 2019 Freightliner Custom Chassis vehicles equipped with air disc brakes may have brake caliper mounting bolts that were not tightened enough during assembly.
Wheel Bearings May Fail, Risking Wheel Separation
Certain trucks with Meritor MX 120 EVO front drive steer axles may have insufficient lubrication.
Most common 2020 Freightliner Business Class M2 problems
Problem areas named in the 8 complaints owners filed with NHTSA.
| Problem area | Reports |
|---|---|
| Unknown Or Other | 8 |
What owners report
The DEF header failed on this truck and it causes the vehicle to be disabled. The DEF header is an emissions part. PART NUMBER 04-31354-004 HEADER-SSI,CONC,6 BOLT,CMNS
The DEF header failed on this truck and it causes the vehicle to be disabled. The DEF header is an emissions part. PART NUMBER 04-31354-004 HEADER-SSI,CONC,6 BOLT,CMNS
The DEF header failed on this truck and it causes the vehicle to be disabled. The DEF header is an emissions part. PART NUMBER 04-31354-004 HEADER-SSI,CONC,6 BOLT,CMNS
The DEF header failed on this truck and it causes the vehicle to be disabled. The DEF header is an emissions part. PART NUMBER 04-31354-004 HEADER-SSI,CONC,6 BOLT,CMNS
The DEF header failed on this truck and it causes the vehicle to be disabled. The DEF header is an emissions part. PART NUMBER 04-31354-004 HEADER-SSI,CONC,6 BOLT,CMNS
2020 Freightliner Business Class M2 questions
Does the 2020 Freightliner Business Class M2 have any recalls?
Yes. NHTSA lists 12 safety recalls for the 2020 Freightliner Business Class M2: Loose Axle Clamp Fasteners Can Cause Loss of Control; Engine May Shut Down Unexpectedly, Delaying Responders; Incompatible tires can reduce grip and raise crash risk; Brakes May Pull to One Side During Adaptive Cruise Braking; Cracked brake drums can cause loss of braking. Recall repairs are normally free at an authorized dealer.
What are the most common problems with the 2020 Freightliner Business Class M2?
Based on 8 owner complaints filed with NHTSA, the most-reported problem areas are Unknown Or Other (8).
How do I check if a recall on my 2020 Freightliner Business Class M2 has been fixed?
Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.