2022 Freightliner Cascadia Recall: Exhaust pipe outlet may have been improperly installed with the tip facing…
NHTSA campaign 21V715000 · Engine and Engine Cooling · filed Sep 15, 2021 · verified Jul 30, 2026
The defect
Daimler Trucks North America, LLC (DTNA) is recalling certain 2022 Freightliner Cascadia vehicles. The exhaust pipe outlet may have been improperly installed with the tip facing towards the battery box mounted directly above the frame rail.
The risk
The exhaust heat may melt the battery box, increasing the risk of a fire.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Dealers will inspect and rotate exhaust pipe tip as required. Owner notification letters were mailed on November 14, 2021. Owners may contact DTNA's customer service at 1-800-547-0712. DTNA's number for this recall is FL-901.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
Affected vehicles
| Make | Model | Model years |
|---|---|---|
| Freightliner | Cascadia | 2022 |
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Other campaigns involving Freightliner vehicles
All Freightliner Cascadia recalls → · All Freightliner recalls →
Source: NHTSA recall database, campaign 21V715000 (manufacturer number FL-901). Data last verified Jul 30, 2026.