FREIGHTLINER 2019 FREIGHTLINER 122SD Recall
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
2019 FREIGHTLINER 122SD
Brand
FREIGHTLINER
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
Products Sold
Model Year 2019
Daimler Trucks North America LLC is recalling certain 2019 FREIGHTLINER 122SD vehicles due to engine and engine cooling:engine:diesel issues. If the fuel line bursts, fuel may leak onto the road resulting in a roadway hazard for other motorists. The engine may also stall without warning, res.
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
Daimler Trucks North America LLC (DTNA) is recalling certain 2017-2019 Freightliner Cascadia, Coronado and 122SD, and Western Star 4900 trucks, equipped with Cummins ISX15 or X15 diesel engines. In certain driving conditions, such as on a long down-hill grade, the fuel line may burst if the fuel pump cooling circuit screen becomes restricted.
Reported concern (NHTSA)
If the fuel line bursts, fuel may leak onto the road resulting in a roadway hazard for other motorists. The engine may also stall without warning, resulting in the vehicle's inability to restart, increasing the risk of a crash.
Recommended Action
Per NHTSA guidance
Dealers will replace the affected nylon fuel line with a steel fuel line, free of charge. The recall began November 21, 2018. Owners may contact DTNA customer service at 1-800-547-0712 or Cummins customer service at 1-800-286-6467. DTNA's number for this recall is FL789.
Verify this information on the official source
For complete details and official instructions, check the National Highway Traffic Safety Administration (NHTSA) directly.
View official NHTSA recall noticePage updated: Jan 10, 2026