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Service bulletins for the 2022 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.

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

By type

By component

By trouble code

Bulletins, newest first
14-005-242024-07-02. Service bulletin. UNKNOWN OR OTHER. "Diesel Exhaust Fluid (DEF) Fluid Freezing **Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC):** ● P203E-00 - Reductant Level Sensor 1 Circuit Intermittent-Erratic. Customers may also experience one or more of the following: ● Repeated freeze/thaw cycles of the urea tank to cause solid DEF crystals to form and settle on the focus tube, blocking the level sensor signal. ● Rapid temperature swings from below freezing to above freezing causing an incomplete thaw of the DEF tank. When the vehicle is powered on, the diagnostic is enabled due to thawed DEF at the tank bottom surface, but the fluid in the center is still partially frozen. ● Not following the proper DEF fill procedure and overfilling the tank.** This bulletin involves replacing the urea delivery module and grade vent valve and updating the Dosing Control Unit (DCU) software."
960762024-07-02. Other. VISIBILITY/WIPER. MOTOR - WINDSHIELD WIPER & WIPERUNIT - WINDSHIELD WIPER
S24080000662024-06-28. Service bulletin. ELECTRICAL SYSTEM. Drained Battery, Low System Voltage, Battery Not Charging, High System Voltage
940062024-06-27. Other. VISIBILITY/WIPER. WIPERUNIT - WINDSHIELD WIPER, BLADE - FRONT WIPER
989272024-06-26. Other. VISIBILITY/WIPER. MOTOR - WINDSHIELD WIPER & WIPERUNIT - WINDSHIELD WIPER
940062024-06-26. Other. STRUCTURE:BODY. WIPERUNIT - WINDSHIELD WIPER, BLADE - FRONT WIPER
988612024-06-25. Other. STRUCTURE:BODY. WIPERUNIT - WINDSHIELD WIPER, BLADE - FRONT WIPER.
S2308000120 REV.B2024-06-24. Service bulletin. ELECTRICAL SYSTEM; EXTERIOR LIGHTING. Rain Sensing Auto Wipers and Auto on Head Lamps Inoperative
985502024-06-17. Other. SERVICE BRAKES. MODULE - ANTI-LOCK BRAKE SYSTEM
985992024-06-17. Other. SERVICE BRAKES. MODULE - ANTI-LOCK BRAKE SYSTEM
S1625000004 REV.A2024-06-05. Service bulletin. ENGINE; UNKNOWN OR OTHER. On Board Diagnosis (OBD) Monitor Readiness Information
S24080000082024-03-18. Service bulletin. VISIBILITY/WIPER. Rain Sensing Auto Wipers Or Auto Headlamps Inoperative, DTC B221D-00, B23AA-00
S14080003842024-03-18. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. 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
91002642024-01-16. Service bulletin. ENGINE AND ENGINE COOLING. PSU Oil Pump Assy
08158232024-01-16. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Radio Over The Air Update to T25.48 Software Version Customers may experience one or more of the following: ? Unable to exit FamCam. ? Electric vehicle pages inoperable. ? Ambient Light Setting inoperable. ? Radio reset (Rear view camera functions normally). ? Voice Recognition (VR) inoperable. ? Scheduled cabin cooling inoperable. ? Unable to exit electric vehicle page. ? Audio sources inoperable. ? Wireless CarPlay® inoperable. ? Setting preferences not saved on correct profile. ? Audio loss. This bulletin provides information regarding the latest Firmware Over The Air (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 S26.17 to T25.48. NOTE: The National campaign for this FOTA update launched July 17, 2023.
08203232024-01-16. Service bulletin. AIR BAGS; BACK OVER PREVENTION. Radio Over The Air Update to T25.48 Software Version The customer may experience one or more of the following: ? Ambient Light Setting inoperable. ? Radio reset (Rearview camera functions normally). ? Voice Recognition (VR) inoperable. ? Audio sources inoperable. ? Wireless CarPlay® inoperable. ? Setting preferences not saved on correct profile. ? Audio loss. This bulletin provides information regarding the latest Firmware Over The Air (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 S26.17 to T25.48. NOTE: The National campaign for this FOTA update launched July 17, 2023.
S238A0000582024-01-16. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). Radio Navigation Displays Message ?No Maps Available?
08052232024-01-08. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE; EQUIPMENT:ELECTRICAL:INFOTAINMENT. Radio T25.48 or T25.47 USB Software Update (This bulletin was visible to dealers briefly and was refered to Internal Product Investigations) The customer may describe one of more of the following: ? **Radio displays a black screen (Rearview camera functions normally). ? Radio locks up (Rearview camera functions normally). ? Navigation location is inaccurate. ? Radio resets and/or reboots (Rearview camera functions normally). ? Carplay® drops out.** ? Voice Recognition (VR) session does not open with wake-up word or steering wheel button. ? SXM® 360L does not work without Wi-Fi connection. ? USB and/or wireless connectivity media playback issues This bulletin involves inspecting the software level and updating the software to: ? T25.47 - UPL or UPQ. ? T25.48 - UBL, UEL, UFL, UBQ, UEQ or UFQ.
08185232024-01-08. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. Radio Over The Air Update From 136.10.04, 139.01.53 and 145.00.15 to R160 Software Version. Customer may experience one or more of the following: ? Media source changes to AM after the theme mode is changed (ex. headlights on - dark mode). ? Audio cuts out at volume levels 30 or above. ? System switches to Wireless after key cycle, profile change, or theme mode change. ? Wireless phone interface freezes after user accepts incoming call when in a conference call. ? Wi-Fi Hotspot gets disabled automatically when turning the vehicle ignition off for a long period. ? Loss of SXM/AM/FM presets. ? Blank Screen and Home Screen Loading (Rearview Camera not affected). ? Radio Reboot (Rearview Camera not affected) This bulletin provides information regarding the latest Firmware Over The Air (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 136.10.04, 139.01.53 and 145.00.15 to R160. NOTE: Radio version 141.01.12 population not included in FOTA RSU due to active safety investigation and recall Z47 for RVC (Rear View Camera Blank) issue. NOTE: The National campaign for this FOTA update is estimated to be launched on April 17, 2023.
08212232024-01-08. Service bulletin. BACK OVER PREVENTION; EQUIPMENT:ELECTRICAL. Radio Over The Air Update From S26.17 and T25.48 to T25.51 Software Version Customer may experience one or more of the following: ? Missing Side Camera and Trailer View SoftKeys. ? Ambient Light Setting inoperable. ? Radio reset (Rearview camera functions normally). ? Voice Recognition (VR) inoperable. ? Audio sources inoperable. ? Wireless CarPlayT inoperable. ? Setting preferences not saved on correct profile. ? Audio loss. This bulletin provides information regarding the latest Firmware Over The Air (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 S26.17 and T25.48 to T25.51. NOTE: The National campaign for this FOTA update is estimated to be launched on September 29, 2023.
932382024-01-08. Service bulletin. EQUIPMENT. AISIN K1 SNAP RING REPLACEMENT
933412024-01-08. Service bulletin. FUEL SYSTEM, GASOLINE. FCA Caribbean Warranty Bulletin ID-22-22 - (X97) Diesel Particulate Filter (DPF) Select 2021 - 2022 Ram 2500 Pickup (DJ), 2021 - 2022 Ram 3500 Cab Chassis (DD), 2021 - 2022 Ram 3500 Pickup (D2) and 2021 - 2022 Ram 4500/5500 Cab Chassis (DP) (Rev. A)
933352024-01-08. Service bulletin. FUEL SYSTEM, DIESEL. Warranty Bulletin D-22-16 - (X97) Diesel Particulate Filter (DPF) Select 2021 - 2022 Ram 2500 Pickup (DJ), 2021 - 2022 Ram 3500 Cab Chassis (DD), 2021 - 2022 Ram 3500 Pickup (D2) and 2021 - 2022 Ram 4500/5500 Cab Chassis (DP) (Rev. A)
S238A0000462024-01-08. Service bulletin. LANE DEPARTURE:LANE KEEP:NAVIGATION SYSTEM/SOFTWARE. Maps Over The Air (MOTA) Is Causing The Navigation App To Continuously Reboot Or Map loading Screen Shown
S23230000752024-01-08. Service bulletin. SEATS. 2nd Row Center Seat Lazy Or Slow When Folding.

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