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July 11, 2025 Service bulletin

Incorrectly Routed Wheel Speed Sensor Wiring Customers must experience a Malfunction Indicator Lamp (MIL)...

Ram technical service bulletin 05-003-25 for 2025 Ram 5500 and 2025 Ram 4500.

Bulletin number
05-003-25
Component
Service brakes
Summary
Incorrectly Routed Wheel Speed Sensor Wiring Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● C0031-1D - Left Front Wheel Speed Sensor - Circuit Current Out Of Range. Customers may comment on one or more of the following: ● Brake warning indicator illuminated on the Instrument Panel Cluster (IPC). ● Electronic Stability Control (ESC) indicator is illuminated. This bulletin involves inspecting the wheel speed sensor wiring routing and correcting the routing as needed.

Owners of these vehicles have filed 1 complaints in the brakes category.

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