Recall 25V440 covers 4 2026 Freightliner Cascadia Fifth Gen trucks for misrouted compressed natural gas fuel lines. All vehicles have been remedied free of charge.
Freightliner is recalling 4 2026 Cascadia Fifth Gen vehicles under recall 25V440 because a compressed natural gas fuel line was routed where it can chafe wiring harnesses and brake lines. Damaged brake lines can cause loss of brake function, and a damaged fuel line raises the risk of fire; Freightliner dealers will complete the repair free of charge.
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What's wrong?
The natural gas fuel line on the 2026 Freightliner Cascadia Fifth Gen carries compressed natural gas from the fuel system to the engine. It is supposed to sit in a fixed route with clearance from wiring, brake air lines, and nearby parts while the truck moves and vibrates.
In recall 25V440, the line was routed incorrectly on affected trucks. With the hose in the wrong path, normal movement lets it rub against nearby wiring harnesses or brake lines. That chafing can damage those components, and it can also damage the natural gas fuel line itself.
There is no warning sign before failure. The recall record does not list a smell, warning light, noise, or brake feel change that owners can rely on before the line or nearby components are damaged.
Who's affected?
| 2026 Freightliner Cascadia Fifth Gen | fuel system |
|---|---|
| Units affected | 4 |
| Field incidents | NHTSA has logged no field incidents to date. |
Not every 2026 Freightliner Cascadia Fifth Gen truck is on the list. Check your VIN to confirm whether your specific truck is included.
What's the safety risk?
Damaged wiring harnesses and brake lines can cause loss of brake function, which increases crash risk. A damaged fuel line adds fire risk. Until your VIN is checked and the repair is confirmed, use the truck with caution and contact a Freightliner dealer about inspection status. Repair is free at any franchised Freightliner dealer.
What should I do?
- Check your VIN to confirm your 2026 Freightliner Cascadia Fifth Gen is included in this recall.
- Contact a franchised Freightliner dealer to confirm the compressed natural gas fuel line inspection and rerouting is complete.
- Ask the dealer to verify the free repair that prevents fuel-line chafing damage to wiring harnesses and brake lines.
- Bring the recall notice if Freightliner has mailed one. If not, reference recall number 25V440 when you call.
- Avoid operating the truck until Freightliner confirms the fuel line no longer contacts wiring harnesses or brake lines.
What happens at the repair
At the dealer, a Freightliner technician inspected the compressed natural gas fuel line and rerouted it where needed so it no longer chafes wiring harnesses or brake lines. DTNA says all recalled vehicles have been remedied. Parts and labor are covered under the recall. If you already paid for this related fuel line routing repair before the recall work, DTNA uses its general reimbursement plan on file. Keep repair invoices and payment records, then contact DTNA customer service to claim documented expenses.
| Reimbursement | Reimbursement available |
|---|
Timeline
| June 27, 2025 | NHTSA published the recall |
|---|
Frequently asked questions
What is recall 25V440?
Recall 25V440 covers 4 2026 Freightliner Cascadia Fifth Gen vehicles with a compressed natural gas fuel line routed in the wrong place. The line can chafe and damage wiring harnesses and brake lines. Freightliner inspected and rerouted the fuel line for free, and the recall filing says all vehicles have been remedied.
What should I do if my 2026 Freightliner Cascadia Fifth Gen is on this recall?
Check your VIN to confirm your specific truck is included in recall 25V440. If it shows an open recall, contact a franchised Freightliner dealer and reference recall number F1021. The dealer should confirm whether the compressed natural gas fuel line inspection and rerouting has already been completed.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and Freightliner completed the compressed natural gas fuel line inspection and rerouting free of charge. If your VIN still shows an open recall, the dealer repair remains free.
What is the safety risk?
The safety risk is loss of brake function and fire. A misrouted compressed natural gas fuel line can damage wiring harnesses and brake lines, increasing crash risk, while fuel-line damage increases fire risk. If your VIN shows this recall open, ask a Freightliner dealer to confirm repair status before regular operation.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/25V440000 |
|---|---|
| Freightliner customer service | 1-800-547-0712 |
| NHTSA recall # | 25V440 |
| NHTSA recall # (full) | 25V440000 |
Source documents
-
Download Owner Notice (PDF) - Download Recall Report (PDF)
- Download Quarterly Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 19, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →