RAM 5500, 4500: Brakes

Affects RAM 5500, 4500 · 2018 — about 505 vehicles.

The hazard

Certain cab chassis vehicles may have been built without corrosion protection on the two brake hoses located between the master cylinder and the hydraulic control unit. Premature corrosion of the hoses may cause a brake fluid leak and potentially result in a partial or complete loss of brake function, which could increase the risk of a crash causing injury and/or property damage. Correction: Dealers will inspect the brake hoses, and repair as necessary.

What to do

Contact your dealer; the remedy details were not included in the filing.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational