Ram recall: Service brakes, hydraulic
What is wrong
Chrysler (FCA US LLC) is recalling certain 2018 RAM 4500 and 5500 cab chassis trucks. The primary and secondary brake hoses located between the brake master cylinder and the hydraulic control unit may have been manufactured without anti-corrosion plating on the ferrules, which can allow the ferrules to corrode.
What could happen
If the ferrules corrode, the brake fluid may leak and cause a loss of braking, increasing the risk of a crash.
The fix
Chrysler will notify owners, and dealers will inspect the brake hoses and replace them if necessary, free of charge. The recall began June 19, 2018. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is U41.
Vehicles covered
- Ram 4500 2018
- Ram 5500 2018
Facts
- NHTSA recall number
- 18V277000
- Type
- Vehicle
- Filed by
- Chrysler (Fca Us LLC)
- Reported to NHTSA
- May 1, 2018
- Owners notified
- Jun 19, 2018
- Vehicles or items affected
- 2,457
- Started by
- The manufacturer
- Built
- Jan 15, 2018 to Mar 15, 2018
- Part
- Service brakes, hydraulic › Foundation components › Hoses, lines/piping, and fittings
- Maker's own recall number
- U41
Notes
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.
Other recalls for the same vehicles
- Ram recall: Electrical system Apr 9, 2026
- Jeep / Ram recall: Exterior lighting Feb 2, 2026
- Ram recall: Air bags Dec 18, 2025
- Ram recall: Electrical system Dec 1, 2025
- Ram recall: Steering Nov 6, 2025
- Ram recall: Trailer hitches Sep 17, 2025
To check one car, enter its 17-character VIN on the official NHTSA page: a recall may cover only some vehicles of a model year.
Recall data: National Highway Traffic Safety Administration (NHTSA). Nebula is not affiliated with or endorsed by NHTSA.