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Service bulletins for the 2023 Ram 5500

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

270 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
S2323000002 REV.A2025-05-19. Service bulletin. ELECTRICAL SYSTEM. "Washer Light On And Will Not Turn Off After Adding Washer Solvent."
S2308000120 REV.D2025-05-19. Service bulletin. ELECTRICAL SYSTEM. Rain Sensing Auto Wipers and Auto on Head Lamps Inoperative
1037742025-05-01. Service bulletin. ELECTRICAL SYSTEM. LAMP - DOME
S2308000120 REV.C2025-04-30. Service bulletin. ELECTRICAL SYSTEM; STRUCTURE:BODY. Rain Sensing Auto Wipers and Auto on Head Lamps Inoperative
1045262025-04-25. Service bulletin. ELECTRICAL SYSTEM; STEERING. SWITCH - STEERING WHEEL RIGHT & LEFT
S25230000242025-04-04. Service bulletin. STRUCTURE:BODY; ELECTRICAL SYSTEM. Rear Defogger Solder Terminals Detached.
S2408000015 REV.D2025-04-03. Service bulletin. ELECTRICAL SYSTEM. Remote Keyless Entry (RKE) Functions Do Not Work, Intermittent Vehicle Response When Using the RKE, Key Not Programmed, Adding Remote Start
1037722025-03-19. Service bulletin. ELECTRICAL SYSTEM. SWITCH - STEERING WHEEL RIGHT & LEFT
S258A000005 REV.A2025-03-13. Service bulletin. ELECTRICAL SYSTEM. Trailer Tow App Gauges Not Showing Data in Widget Screen
S2423000027 REV.C2025-03-13. Service bulletin. ELECTRICAL SYSTEM. Horn Sound Is Weak, Off Tone, Inoperative, Or Intermittent.
S258A0000092025-03-07. Service bulletin. ELECTRICAL SYSTEM. Apple CarPlay Does Not Complete The First Initial Wireless Connection.
S2108000015 REV.J2025-02-26. Service bulletin. ELECTRICAL SYSTEM. Uconnect Box Require Service Message
91005002025-02-26. Service bulletin. ELECTRICAL SYSTEM. Touchscreen For all infotainment system repairs (touchscreens, radios, etc.), refurbished parts may be available. Follow the Infotainment Ordering guide available under the "Parts" section of Dealer Connect: DealerCONNECT> Parts> News& Information> Audio & Electronic Products Exchange Process
08-044-25 REV.A2025-02-26. Service bulletin. ELECTRICAL SYSTEM. Flash: Radio Frequency Hub Module (RFHM) Updates Customers may experience one or more of the following: ● Wired Remote Start (WRS) may have to be pressed twice to shut the engine off. ● WRS feature unable to turn off the engine when using the WRS button.
08-044-252025-02-25. Service bulletin. ELECTRICAL SYSTEM. "Flash: Radio Frequency Hub Module (RFHM) Updates Customers may experience one or more of the following: ● **Wired Remote Start (WRS) may have to be pressed twice to shut the engine off.** ● WRS feature unable to turn off the engine when using the WRS button This bulletin involves updating the RFHM module with the latest available software"
S228A000005 REV.E2025-02-18. Service bulletin. ELECTRICAL SYSTEM. Uconnect Box Error Message, With Active or Stored Cellular Antenna Open or Short Diagnostic Trouble Codes (DTCs)
91004932025-02-06. Service bulletin. ELECTRICAL SYSTEM; STRUCTURE:BODY. SWITCH AND BEZEL Front Door Before replacing the Window Switch/Mirror Switch, please follow these steps: 1.- Check for what DTC are detected and take proper steps acceding to the DTC's. 2.- Make sure all the switches are properly connected to their harness, disconnect the switch and reconnect it. 3.- Review the window Switch for any physical issue (Button stuck, broken) If after performing these steps the switch remains faulty. Follow suggested repairs per diagnostics performed.
S258A0000052025-02-06. Service bulletin. ELECTRICAL SYSTEM. Trailer Tow App Gauges Not Showing Data in Widget Screen
90039802025-01-29. Service bulletin. ELECTRICAL SYSTEM. SWITCH Headlamp Before replacing the Headlamp Switch for faulty dimmer operation. Please follow the next steps to corroborate if the Headlamp Switch is malfunctioning: 1.- Please disconnect and reconnect the headlamp Switch. And verify if the issue is corrected. 2.- Review the internal resistance of the switch: a.- For the Right Dimmer (IP) between Pins 6 & 3. The value should be around 5.74 KOhms, when in the lowest position to 311 ohms in the top position (Parade Detent). b.- For the left Dimmer (Ambient Light) between pins 8 & 3. The value should be around 14.52 KOhms, when in the lowest position to 182 ohms in the top position. If a problem is found in the resistor values. Please replace the Switch.
S1408000384 REV.H2025-01-28. Service bulletin. ELECTRICAL SYSTEM. Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS Related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On
91004902025-01-23. Service bulletin. ELECTRICAL SYSTEM. SWITCH Instrument Panel Before replacing the driver window switch, please follow these steps: 1.- Review the Trailer brake Switch for any physical issue (Button stuck, broke). If no physical issue identified, move to next steps. 2.- Make sure the switch harness is properly connected, disconnect the switch and reconnect it, and reverify the issue. 3.- Check for what DTC are detected and take proper steps. 4.- Review the internal resistance of the switch to corroborate if it is shorted: a) Between Pins 10&2 it should be around 13ohms +/- 4ohms b) Between Pins 3 & 4 and 4 & 6, 160 ohms +/-10 Ohms If a problem is found in the resistor values. Please replace the Switch.
S1408000384 REV.G2025-01-09. Service bulletin. ELECTRICAL SYSTEM. Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On
S24080001232024-12-20. Service bulletin. ELECTRICAL SYSTEM. Push to Start Button Has a Delay Switching Ignition Positions, DTCs (Diagnostic Trouble Codes), B1A7D-2A Start Button - Stuck, U103C-00 KIN/IGNM Communication
08-186-24 REV. A2024-12-18. Service bulletin. ELECTRICAL SYSTEM. "Flash: Radio Frequency Hub Module (RFHM) Updates Customers must experience the following: ● Wired Remote Start Stop (WRSS) feature unable to turn off the engine stop/start with the WRSS button. This bulletin involves updating the RFHM module with the latest available software."
S248A0000182024-12-10. Service bulletin. ELECTRICAL SYSTEM. Trailer Tow Pages App Gauges Not Showing Data After Radio Update

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.