Engine control module (ecu/ecm): software
Risk. An unexpected engine shutdown can delay emergency responders and increase the risk of injury.
NHTSA has logged 0 owner complaints about the 2018 Freightliner Business Class M2. It is covered by 16 safety recalls, and for recall 24V-924 the manufacturer reports only 27% of affected cars repaired.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through December 11, 2024. Updated daily.
0 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. An unexpected engine shutdown can delay emergency responders and increase the risk of injury.
Risk. A fuel leak in the presence of an ignition source increases the risk of a fire.
Risk. If a rapid loss of transmission fluid occurs while driving, it could result in a road hazard for other motorists, increasing the risk of a crash.
Risk. Unintended vehicle movement van increase the risk of a crash.
Risk. An engine stall can increase the risk of a crash.
Risk. A engine stall may increase the risk of a crash.
Risk. The vehicle's rearward visibility may be reduced, increasing the risk of a crash.
Risk. The driver may inadvertently turn the wrong direction to avoid an object behind the vehicle, increasing the risk of a crash.
Risk. Loose tie rod arm bolts may lead to separation of the tie rod arm, resulting in a loss of vehicle control, increasing the risk of a crash.
Risk. Unintended vehicle movement can increase the risk of a crash.
Risk. Loose brake caliper mounting bolts can reduce brake effectiveness, increasing the risk of a crash.
Risk. A loss of connection between the steering wheel and front wheels can cause a loss of vehicle control, increasing the risk of a crash.
Risk. Loose brake caliper mounting bolts can reduce brake effectiveness, increasing the risk of a crash.
Risk. A loss of connection between the steering wheel and front wheels can cause a loss of vehicle control, increasing the risk of a crash.
Risk. If the brake caliper mounting bolts loosen, braking performance may be reduced, increasing the risk of a crash.
Risk. Reduced braking effectiveness can increase the risk of a crash.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Freightliner.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Business Class M2 median. How we score
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.