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Service bulletins for the 2023 Ram 1500

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.

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

By type

By component

By trouble code

By topic

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

Bulletins, newest first
S2408000104 REV.A2025-07-09. Service bulletin. ELECTRICAL SYSTEM. Remote Keyless Entry (RKE) has Reduced Range, Remote Start Inoperative, Multiple Keyless-Go Push Attempts to Start, Key not Detected message, Tire Pressure Warning Lamp On
S25230000622025-07-02. Service bulletin. ELECTRICAL SYSTEM. Bumper Mounted 7 Pin Trailer Tow Connector
1049742025-06-26. Service bulletin. ELECTRICAL SYSTEM. LAMP - DOME
OTHERDOC_1322025-06-17. Over-the-air update. ELECTRICAL SYSTEM. "Global Telematics Box Module Over The Air Update from 5.39.1 to 5.65 TBM2.0 Software Version (FOTA) Customers may experience one or more of the following: - Error display of ""Uconnect Box Requires Service/Wifi Unavailable"" popups; [ TBM DTC B22A9-96 Internal Performance Failure ]. - Error display of ""Uconnect Box Requires Service"" pop-ups; [ TBM DTCs B1560, B1561, B1562 - Antenna loose connection ]."
08-157-25 REV. A2025-05-30. Service bulletin. ELECTRICAL SYSTEM. "R1H Radio Over The Air Update from T27.46 to U29.44 then U35.26 Software Version (FOTA)"
91005992025-05-29. Service bulletin. ELECTRICAL SYSTEM. Underhood start/stop safety The customer may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC): - P152E Engine -Hood Switch 2 Circuit High. - DTC P152F Customers may also experience: - Start/Stop system warning light. - Start/Stop inoperable. - Remote start inoperable. Diagnosis: - Using a Scan Tool (wiTECH) with the appropriate Diagnostic Procedures available in DealerCONNECT/Service Library, verify all related systems are functioning as designed. If DTCs or symptom conditions, other than the one listed are present, record the issues on the repair order and repair as necessary before proceeding further with this bulletin. - If any vehicle exhibits any of the symptoms listed above in the customer symptom section, perform the Repair Procedure. - Special Tools/Equipment: wiTECH or equivalent. Repair Procedure: 1. Open the hood and locate the hood switch 2. Push in on the two locking tabs and pull them out. 3. Disconnect the wire connector from the switch. 4. Connect the wires to the same hood switch. 5. Push the switch back into the hold until both lock tab are engaged. 6. Clear all DTCs that may have been set in any module during this repair procedure. 7. In case the P152F/P152E DTCs persist, repeat the procedure with a new/spare/known good switch and repeat steps 5 and 6. 8. Replace switch installed during previous step for the original switch of the vehicle. If DTCs P152F/P152E are not present, leave the original switch installed and do not document the change of the switch in the repair process/narrative.
91005922025-05-29. Service bulletin. ELECTRICAL SYSTEM. LAMP Courtesy/Ambient Courtesy / Ambient Lamp: Light guide not fully seated into the retainer during IP sub-assembly due to inconsistent operator installation effort, leading to latent BSR issue that manifests under customer usage conditions. Solution: remove and reinstall light guide to be fully seated in the bracket retainer.
91005742025-05-29. Service bulletin. ELECTRICAL SYSTEM. Radio: Capture software version from radio. Record or document software version prior to troubleshooting, as soon as any infotainment issue has been found or reported. Also always document in claim. Steps to capture Radio version number: 1. Go to "Vehicle" 2. Go to "Settings" 3. Go to "System Information" 4. Find the radio version from "Version information" Example software version: U37.2, U39.4, etc.
S25080000392025-05-19. Service bulletin. ELECTRICAL SYSTEM. Universal Garage Door Opener (UGDO) Inoperative, LED Indicator Lamps Not Illuminating
S25080000382025-05-19. Service bulletin. ELECTRICAL SYSTEM. Key Fob is Damaged, Case is Separating
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
08-157-252025-05-14. Service bulletin. ELECTRICAL SYSTEM. " R1H Radio Over The Air Update from T27.46 to U29.44 then U35.36 Software Version (FOTA) 2023 - 2024 (DT) RAM 1500 Pickup This bulletin applies to vehicles equipped with a Global Telematics Box Module (Sales Code RDG) and without IP Badge ""TRX"" (Sales Code XHD) and one of the following radios: ● Uconnect 5 Nav w 8.4"" Display (USA) (Sales Codes UBL). ● Uconnect 5 Nav w 8.4"" Display (CAN) (Sales Codes UEL). ● Uconnect 5 Nav w 12.0"" Display (USA) (Sales Code UBQ) ● Uconnect 5 Nav W 12.0"" Display (CAN) (Sales Code UEQ) ● Uconnect 5 NAV W 14.4"" Display (USA) (Sales Code UBW) ● Uconnect 5 NAV W 14.4"" Display (CAN) (Sales Code UEW) This bulletin provides information regarding the latest FOTA update and provides the service technician an overview of the steps a customer will need to take to complete the update. The radio software will be updated from T27.46 to U29.44 then U35.36."
91005682025-05-07. Service bulletin. ELECTRICAL SYSTEM. "DISPLAY Order regular part number for New unsold and Warranty units only. Verify Z part number availability. Order a Z part number for all Exchange Orders: Mopar, customer pay and service contract."
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
S258A0000142025-04-25. Service bulletin. ELECTRICAL SYSTEM. SOS Unavailable Message Pop Up On Radio During A Remote Start Event.
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
S258A000005 REV.A2025-03-13. Service bulletin. ELECTRICAL SYSTEM. Trailer Tow App Gauges Not Showing Data in Widget Screen
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
23-008-252025-02-20. Service bulletin. ELECTRICAL SYSTEM; STRUCTURE:BODY. "Headlamp Condensation Clearing Procedure Some customers may report that on occasion, vehicle exterior head lamp assemblies are fogged with a light layer of condensation on the inside of the lenses. "
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)

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