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Freightliner Cascadia Fifth GEN Recall 25V440: Fuel line can chafe wiring and brake lines, risking brake loss and fire

NHTSA campaign 25V440, reported June 27, 2025, 4 vehicles potentially affected.

What this recall means for you

A compressed natural gas fuel line on certain trucks was routed incorrectly, so it can rub against and damage wiring harnesses and brake lines. Damaged wiring or brake lines can cause a loss of brake function and raise the risk of a crash. A damaged fuel line can also increase the risk of a fire.

The manufacturer has inspected and rerouted the compressed natural gas fuel line as needed, and the remedy is free of charge. According to the notice, all affected vehicles have already been remedied. If you own a vehicle covered by this recall, you can contact Daimler Trucks North America customer service at 1-800-547-0712, referencing recall F1021, and check your VIN for any open recalls.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 25V440Daimler Trucks North America, LLC
Component
FUEL SYSTEM, OTHER:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
Problem
Daimler Trucks North America LLC (DTNA) is recalling certain 2026 Freightliner Cascadia Fifth Gen vehicles. The compressed natural gas fuel line was routed incorrectly, allowing it to chafe and damage wiring harnesses and brake lines.
Risk
Damaged wiring harnesses and brake lines can cause a loss of brake function and increase the risk of a crash. A damaged fuel line increases the risk of a fire.
Remedy
DTNA inspected and rerouted the compressed natural gas fuel line, as necessary free of charge. All vehicles have been remedied. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is F1021.

Affected vehicles

Freightliner Cascadia Fifth GEN2026