Check a VIN

November 7, 2025 Service bulletin

Front Axle Disconnect (FAD) Electrical Connector Design Change On Replacement Axle Assemblies.

Ram technical service bulletin S2503000004 for 2013-2024 Ram 2500 and 2013-2024 Ram 3500.

Bulletin number
S2503000004
Component
Electrical system
Summary
Front Axle Disconnect (FAD) Electrical Connector Design Change On Replacement Axle Assemblies.

Owners of these vehicles have filed 1,240 complaints in the electrical category.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Ram 2500?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history