2017–2019 FCCC MC Recall: Primary air line was incorrectly connected to the secondary air pressure…
NHTSA campaign 18V677000 · Service Brakes, Air · filed Sep 26, 2018 · verified Jul 30, 2026
The defect
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."
The risk
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.
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
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.
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.safercar.gov.
Affected vehicles
Related recalls
More FCCC MC recalls
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Other campaigns involving FCCC vehicles
Source: NHTSA recall database, campaign 18V677000 (manufacturer number FL-793). Data last verified Jul 30, 2026.