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Service bulletins for the 2023 Ram 2500

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.

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

By type

By component

By trouble code

By topic

Bulletins, newest first
S258A0000092025-03-07. Service bulletin. ELECTRICAL SYSTEM. Apple CarPlay Does Not Complete The First Initial Wireless Connection.
1032892025-03-04. Service bulletin. BACK OVER PREVENTION: WARNINGS; LANE DEPARTURE: BLIND SPOT DETECTION. CAMERA - REAR VIEW
1032912025-03-04. Service bulletin. STRUCTURE:BODY. PANEL - B PILLAR LOWER TRIM
1032882025-03-04. Service bulletin. LANE DEPARTURE: BLIND SPOT DETECTION. CAMERA - REAR VIEW
1032142025-03-04. Service bulletin. ENGINE; UNKNOWN OR OTHER. CONVERTER - CATALYTIC
1029402025-03-04. Service bulletin. UNKNOWN OR OTHER; ENGINE. CONVERTER - CATALYTIC
03-001-25 REV. B2025-03-04. Service bulletin. UNKNOWN OR OTHER. "Clicking Noise While In 4WD Customers may experience the following: ● Ratcheting, click, or clicking noise in 4WD while turning. This bulletin involves replacing the front driveshaft."
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
08-050-252025-02-25. Service bulletin. SUSPENSION. "Flash: Air Suspension Control Module (ASCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● C2202-00 - Original VIN Mismatch/missing. Customers may also experience: ● ""Service air suspension"" icon light may be on and system may be defaulting to normal ride heigh This bulletin involves updating the ASCM 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
9100393 Rev 12025-02-03. Service bulletin. POWER TRAIN. TRANSFER CASE BW 44-46 If fluid leak is present between the transfer case and the rear driveshaft on a 4WD vehicle the Output Shaft Seal should be considered in lieu of entire transfer case or driveshaft replacement. In the case of major damage to components, contact StarCenter and/or proceed with replacements as necessary.
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.
S1425000019 REV.A2025-01-23. Service bulletin. UNKNOWN OR OTHER. Malfunction Indicator Lamp (MIL) Illuminated. Diesel Exhaust Fluid (DEF) System Diagnostic Trouble Codes (DTCs) due to Hydrocarbon Contamination.
91004872025-01-15. Service bulletin. STEERING. MODULE Steering Control Before replacing the steering column control module (SCCM) due to turn signal inop, wipers inop, steering controls inop, TCS light DTC C0051 or horn blowing while turning, please follow these steps: 1.- Refer to service library procedure and follow diagnosis steps. 2.- If failure still present, make sure all the switches', horn's, airbag's harness are properly connected and there is no corrosion or pinching, disconnect the switches & reconnect them, and reverify the issue. 3.- Verify if failure is still present, review if there is lack of communication between SCCM and BCM. For example, activate turn signals or wipers. 4.- Read at the BCM diagnosis session if BCM is receiving information from SCCM. Through diagnosis review if activation from horn, wipers or turn signal is requested and are working. 5.- Disconnect the SCCM fuse for around 30s,and repeat the previous steps to see if failure still present. 6.- Do a hard reset to BCM and evaluate if any DTC is set. Retest if failure still present. 7.- Before replacing the SCCM disconnect it and reconnect it again. If there are no DTC's active, physical defects, steering controls inop, wipers inop, nor turn signal inop, horn inop, then SCCM does not need to be replaced.
S25230000022025-01-10. Service bulletin. STRUCTURE:BODY; ELECTRICAL SYSTEM. Outside Exterior Mirror Power Extend And/Or Retract Is Not Fully Functional.
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
S23100000032025-01-07. Service bulletin. SEATS. The customer may experience an airbag light on or seat belt chime when buckled.
1023072025-01-06. Service bulletin. POWER TRAIN. GEAR - REACTION SUN
1023872025-01-04. Service bulletin. POWER TRAIN. SEAL - OUTPUT SHAFT
S2008000186 REV.B2024-12-21. Service bulletin. ENGINE. Engine Control Module (ECM) Flash Failure, Diagnostic Trouble Code (DTC) U1601 – ECU Application Software Code 1 Missing Or Corrupted

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