OFFICIAL CAMPAIGN FILE

NHTSA campaign 18V581000

NHTSA campaign 18V581000 covers 12 published year-and-model reports from 2 makes in this index and lists 4,500 potentially affected units campaign-wide. VIN eligibility must be checked separately.

Report received August 30, 2018 · Snapshot September 21, 2026

01 / DEFECT RECORD

What NHTSA campaign 18V581000 says

NHTSA campaign 18V581000 identifies ENGINE AND ENGINE COOLING and states that 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.

Defect summary

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.

Consequence summary

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.

02 / CORRECTIVE ACTION

Remedy for NHTSA campaign 18V581000

For NHTSA campaign 18V581000, the filed corrective action says: 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.

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.

Owner notification: November 21, 2018
Filing manufacturer: Daimler Trucks North America LLC
Component groups: ENGINE AND ENGINE COOLING

03 / PUBLISHED VEHICLES

Vehicles listed under NHTSA campaign 18V581000

RecallRoad links 12 year-and-model reports associated with NHTSA campaign 18V581000; the list reflects published source rows, not individual VIN coverage.