Air lines hooked to wrong gauges/fmvss 121
Defect Summary
Daimler trucks north america llc (dtna) is recalling certain 2017-2019 fccc mc motorhome chassis. the primary air line was incorrectly connected to the secondary air pressure gauge and the secondary air line was connected to the primary air pressure gauge. as such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard (fmvss) number 121, "air brake systems."
Safety Consequence
In the event of a failure of one of the two air systems, an incorrect air pressure reading may occur, confusing the driver, therefore increasing the risk of a crash.
Corrective Action
Dtna will notify owners, and dealers will inspect the air gauge lines for proper connection, correcting them as necessary, free of charge. the recall began november 2, 2018. owners may contact dtna customer service at 1-800-547-0712. dtna's number for this recall is fl-793.
Similar Recalls
Other recalls from Daimler Trucks North America, Llc or involving Service Brakes, Air.
FAQ: Recall 18V677000
Your rights, the repair process, and what each field on this page means.
What is recall 18V677000?
NHTSA recall 18V677000 was issued by Daimler Trucks North America, Llc on September 26, 2018. It addresses: Air lines hooked to wrong gauges/fmvss 121. The recall affects approximately 58 vehicles, with the defect involving the Service Brakes, Air component.
How do I get this recall repaired?
Contact any authorized Daimler Trucks North America, Llc dealer and reference NHTSA recall ID 18V677000 or the manufacturer campaign number FL-793. 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.