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Service bulletins for the 2025 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.

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

By type

By component

By trouble code

By topic

Bulletins, newest first
S25080000452025-06-11. Service bulletin. ELECTRICAL SYSTEM. "Illuminated Approach Feature Inoperative on Vehicles Equipped With Base Exterior Lighting"
03-005-252025-06-10. Service bulletin. POWER TRAIN. "4WD Inoperative Or Noisy Customers may experience one or more of the following: ● Noise while in 4WD. ● 4WD inoperative. This bulletin involves inspecting and possibly replacing the output shafts."
09-012-252025-06-02. Service bulletin. ENGINE. "Flexplate Bolts Loose Customers may experience the following: ● Noise coming from under the hood. This bulletin involves replacing all flexplate to crankshaft bolts."
S2408000099 REV.A2025-06-02. Service bulletin. ELECTRICAL SYSTEM. Body Control Module (BCM) Sets Loss of Communication Diagnostic Trouble Codes (DTCs) with One or More Modules
1049702025-06-02. Service bulletin. UNKNOWN OR OTHER. CORE - HEATER
08-117-25 REV. A2025-05-30. Service bulletin. ELECTRICAL SYSTEM. "Smartphone As A Key (SPAAK) SOP 4.0 SW update (FOTA) Software Enhancements included: ● **Removes keyless sharing.** ● Apply Owner Pairing and Key Sharing. ● Passive Entry and Passive Start Features. ● Improve NFC entry timing from sleep state. 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 SPAAK software will be updated to 4.0."
02-002-252025-05-30. Service bulletin. SUSPENSION. "Shock And Strut Diagnosis And Replacement Guidelines Leaking, noisy, or weak shocks or struts. "
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.
91005762025-05-29. Service bulletin. POWER TRAIN. Transfer Case Motor Gear: Confirm the attachment points from the wiring routes when they inspect a shift motor on the t-case. Review the connection of the connector X238A, make sure it's fully seated and that the lever is fully locked on the connector.
91005932025-05-29. Service bulletin. ELECTRICAL SYSTEM; WHEELS. Receiver Module Tire pressure monitor receiver module: DT25 TPMS Issues - TPMS not working, TPMS working intermittently, TPMS displaying wrong values, TPMS warnings on cluster In case of TPMS concerns, please follow the below: - Perform TPMS Autolearn Procedure After Tire Rotation or Tire Change for Sensata TPM sensors. - Verify the sensor IDs are correct. If they are incorrect, autolearn the sensors. - If there are any issues in terms of tire pressure, inflate or deflate to the recommended pressure. - If DTCs - C15CB00 ("Front Axle Tire Pressure Placard Implausible") and/or C15CC00 ("Rear Axle Tire Pressure Placard Implausible") are being triggered, program the placard values. Also, check if the placard values were programmed previously. - If the sensors are loose, fix them to the wheel properly. - If there are aftermarket parts, any repairs will not be considered for warranty.
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.
91005752025-05-29. Service bulletin. STEERING. Gear rack and pinion: Custodian would encounter steer feel being heavier and may feel some pulling. Customer may complain the steering feels heavy while returning to steering wheel to center during a lower speed turn. Customer may also complain the vehicles pulls slightly at highway speeds. There are no DTCs associated with that scenario. Older software pull drift compensation and zero-point learning is not optimized. New Software has optimized pull drift compensation and zero-point learning. Do not replace the steering gear for these scenarios when an EPS DTC is not present. Reflash software instead.
S2509000003REVA2025-05-28. Service bulletin. ENGINE. Engine Overheating Customer Complaint/Technician Observation: Customer complaint may include engine “overheating”. Discussion: When dealing with a customer complaint of engine ”overheating”, it is most important to understand exactly what the customer’s definition is of “overheating”. An explanation from the customer of what exactly happened is necessary. Overheating descriptions could include warning lamp(s), messages in the cluster, steam/smoke coming from under the hood, gauge “running higher than normal”, actual engine temperature higher than what the customer considers normal, smells hot, coolant leaking under the vehicle, etc. Observed engine operating temperatures of 245 F (118 C) degrees or lower are typical and are NOT considered overheating.
S25240000052025-05-28. Service bulletin. ELECTRICAL SYSTEM. Customer Indicates Front Seat Comfort Seat Options Are Not Working Complaint/Technician Observation: Upon further inspection it can be found that the comfort seat options are intermittently operational. The heated and ventilated seat button on the display screen can show gray at times. Loss of communication faults may set in the system when this occurs, they can be active or stored faults.
21-016-25 REV. A2025-05-20. Service bulletin. POWER TRAIN. "Valve Body Replacement Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● U0101 - Lost Communication With The Transmission Control Module (TCM). ● U0402 - Implausible Data Received From TCM. ● U0418 - Implausible Data Received From Brake System Control Module 1. Customers may also comment on the following: ● Vehicle will go in limp-in mode. After the vehicle enters limp-in mode and has been shifted into Park, the vehicle will not shift into a forward or reverse gear This bulletin involves replacing the transmission valve body assembly."
09-011-252025-05-20. Service bulletin. ENGINE. "Misfire Diagnostic Trouble Codes (DTCs), Rough Idle, Valvetrain Noise Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0301 - Cylinder 1 Misfire. ● P0302 - Cylinder 2 Misfire. ● P0303 - Cylinder 3 Misfire. ● P0304 - Cylinder 4 Misfire. ● P0305 - Cylinder 5 Misfire. ● P0306 - Cylinder 6 Misfire. Customers may comment on one or more of the following: ● Rough idle. ● Valvetrain noise. "
08-161-252025-05-20. Service bulletin. UNKNOWN OR OTHER. "Global Telematics Box Module (TBM) Firmware Over The Air (FOTA) Update Customers may experience the following: ● Communication with phone app: setup as keys, wrong names, duplicates and add/delete not working properly. The following software enhancement is available: ● Optimization of VHR (Vehicle Health Report) & RDA (Remote Diagnostics Assistance). 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 TBM software will be updated from R5C.1 or R5E.1 or R5E.2 or R5F or R5F1 to R5N software level. NOTE: National launch for this FOTA update is expected to begin: May 21, 2025"
08-160-252025-05-20. Service bulletin. UNKNOWN OR OTHER. "International Maps Missing Customers may comment on the following: ● The vehicle has North American maps installed instead of the International maps This bulletin involves inspecting the navigation map region and possibly installing International maps to the radio via USB."
1051412025-05-19. Service bulletin. UNKNOWN OR OTHER. "FCA CARIBBEAN WARRANTY OPERATIONS NEWSLETTER VOLUME 11, ISSUE 5"
1051392025-05-19. Warranty extension. UNKNOWN OR OTHER. Warranty Newsletter – Volume 11, Issue 5
91005702025-05-19. Service bulletin. POWER TRAIN. "Transmission Fluid Please note fluid color/condition/odor is NOT an indicator of transmission health and should not be used as the reason for unit replacement. Visible ""glitter"" or debris in the pan does not justify complete unit replacements."
9100498 Rev 32025-05-19. Service bulletin. ENGINE. 3.6L PSU Long Block Misfire DTC codes and/or rough idle and/or valvetrain noise. Refer to SOL # S2509000004. It is also important to confirm that the vehicle being repaired has the latest calibration/software update for oil pump operation mode (high pressure mode) during engine start up. RU, VF, WL & WD vehicles already include the latest oil pump mode in all 25MY and beyond. 24MY service releases are also available. JL & JT were updated as a running change in 24MY and beyond (08/15/24 & 08/19/24 respectively). 24MY service releases available. DT was updated starting 25MY and beyond. If the vehicle to be repaired is a 24MY vehicle with a service release available, please follow the released service procedures to update to the corresponding calibration/software.
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

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