Solenoid connector to cng fuel tank may corrode
Defect Summary
Daimler trucks north america, llc. (dtna) is recalling certain 2015-2018 thomas built minotour school buses. the under-body shut-off solenoid connector that connects to the cng fuel tank may corrode, which could result in an electrical short.
Safety Consequence
A short at the connector may cause a flame or overheating, increasing the risk of a fire.
Corrective Action
Dealers will replace the cng fuel shut-off solenoid, free of charge. Owner notification letters are were mailed february 03, 2022. owners may contact dtna's customer service at 1-800-547-0712. dtna's number for this recall is fl-903.
Similar Recalls
Other recalls from Daimler Trucks North America, Llc or involving Electrical System.
FAQ: Recall 21V741000
Your rights, the repair process, and what each field on this page means.
What is recall 21V741000?
NHTSA recall 21V741000 was issued by Daimler Trucks North America, Llc on September 23, 2021. It addresses: Solenoid connector to cng fuel tank may corrode. The recall affects approximately 87 vehicles, with the defect involving the Electrical System component.
How do I get this recall repaired?
Contact any authorized Daimler Trucks North America, Llc dealer and reference NHTSA recall ID 21V741000 or the manufacturer campaign number FL-903. Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.