# C0037 on the 2023 Ram 3500

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

## Bulletins for this model year that name C0037

- [11011716](https://open.wenmarpro.com/bulletins/11011716), 2024-12-10: "Brake Warning Lamp Illumination Over Rumble Strips Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes \(DTCs\) have been set: ● C003A\-2F \- Right Rear Wheel Speed Sensor \- Signal Erratic. ● C0037\-2F \- Left Rear Wheel Speed Sensor \- Signal Erratic. Customers may also comment on the following: ● Automatic Brake System \(ABS\) lamp and Electronic Stability Control \(ESC\) lamp turn on when driving over rumble strips. This bulletin involves replacing one or both rear wheel speed sensors. "
- [10251798](https://open.wenmarpro.com/bulletins/10251798), 2024-03-18: C003A\-2F Right Rear Wheel Speed Sensor, C0037\-2F Left Rear Wheel Speed Sensor Diagnostic Trouble Codes \(DTCs\) Set While Driving With Payload Or Trailer Towing.
- [10243184](https://open.wenmarpro.com/bulletins/10243184), 2023-10-02: C003A\-2F Right Rear Wheel Speed Sensor, C0037\-2F Left Rear Wheel Speed Sensor Diagnostic Trouble Codes \(DTCs\) Set While Driving With Payload Or Trailer Towing.