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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

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

Bulletins, newest first
S25230000662025-07-17. Service bulletin. ELECTRICAL SYSTEM. Driver Side Window Switch Buttons Stuck Or Inoperative.
S2508000003 REV.C2025-07-17. Service bulletin. ELECTRICAL SYSTEM. Speed Sensing Door Locks do Not Operate or Other Customer Programmable Features
08-210-252025-07-17. Service bulletin. ELECTRICAL SYSTEM. Flash: Power Tailgate Module (PTGM) Updates 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): ● B25E3-11 - Tailgate Absolute Position Sensor-Circuit Short To Ground. ● B25E3-12 - Tailgate Absolute Position Sensor-Circuit Short To Battery. ● B25E4-92 - Tailgate Absolute Sensor Supply-Performance Or Incorrect Operation. Customers may also comment on the following: ● Tailgate won't stay down. ● Tailgate inoperative. This bulletin involves updating the PTGM with the latest software.
08-016-25 REV. B2025-07-17. Service bulletin. ELECTRICAL SYSTEM. Key Fob Not Detected When Near Wireless Charger **Customers may comment on one or more of the following:** ● **Vehicle may not start.** ● Key Fob intermittently is not detected when the key fob is placed at or near the wireless charger
18-042-252025-07-09. Service bulletin. ELECTRICAL SYSTEM. Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): ● P0300 - Multiple Cylinder Misfire. Customers may experience one of the following: ● Vehicle runs rough on initial cold start only after an overnight or extended soak. This bulletin involves reprogramming the PCM with the latest available software.
08-160-25 REV. A2025-07-09. Service bulletin. ELECTRICAL SYSTEM. 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.
91005932025-07-09. Service bulletin. ELECTRICAL SYSTEM. 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: - Verify that the 12V Vehicle battery is good, as low or dead batteries may cause TPMS to not function as designed. - Verify if the RFHM and IPC SWs are up to date. If not, update to the latest SW versions. - Disconnect the Remote Start Antenna Coaxial cable, wait for a minute and plug it back in and verify if the antenna is working as expected, as any issues with it can cause TPMS and Fob issues. - Study the Remote Start Antenna wiring for pinches or damages, as any of these can cause issues with the TPMS and the fob functions. - Perform TPMS Autolearn Procedure After Tire Rotation or Tire Change for Sensata TPM sensors. - Verify if the sensor IDs are correct. If they are incorrect, autolearn the sensors. (Autolearn Procedure - Drive over a speed of 25Kmph or 15 Mph for 20 mins) - 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. - Please make sure that the Tire placard values match the recommended tire pressure values in case of any TPMS concern. - If the sensors are loose, fix them to the wheel properly. - If an RFH is replaced for any other concern, please program the TPMS sensor IDs into the new RFH and perform the autolearn procedure. - If there are aftermarket parts that can potentially affect the TPMS functions, any repairs will not be considered for warranty. - Aftermarket parts that can impact TPMS functioning: Electrical LED LIGHTING RV equipment, Rear cameras (After Market) Toll Road Transponder Transceivers radios such as FRS /CB. DC/AC inverter Wiring loose grounds. After-market added wiring causing RF coupling Off road / Uplift modifications Aftermarket illuminated splash shields. RFH antenna disconnected. Another aftermarket device introducing RF noise around 433Mhz. Aftermarket GPS devices Aftermarket Wi-Fi hotspots Broken RFH antenna. Nonelectrical Aftermarket devices Steal reinforced tires. Metal Bedliner installed. After Market Tire Incorrect Installation of sensor in winter tires (example TPM upside down) Damages to sensor during tires service Aftermarket Metal splash shields Aftermarket stem valve cup Tinted Glasses (some of them contain metal).
S2208000138 REV.B2025-07-09. Service bulletin. ELECTRICAL SYSTEM. Decreased Remote Start And RKE Range. Tire Pressure Sensors Values Are Not Displayed
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
S2508000042 REV.A2025-07-09. Service bulletin. ELECTRICAL SYSTEM. Instrument Panel Cluster (IPC) Erroneous Message at Start Up, “Warning Light Illumination Unavailable Service Required”
S25080000542025-07-02. Service bulletin. ELECTRICAL SYSTEM. Wipers Stay on All the Time, Do Not Shut Off
S25230000622025-07-02. Service bulletin. ELECTRICAL SYSTEM. Bumper Mounted 7 Pin Trailer Tow Connector
S2408000099 REV.B2025-07-02. Service bulletin. ELECTRICAL SYSTEM. Body Control Module (BCM) Sets Loss of Communication Diagnostic Trouble Codes (DTCs) with One or More Modules
1049742025-06-26. Service bulletin. ELECTRICAL SYSTEM. LAMP - DOME
S2508000031 REV.A2025-06-26. Service bulletin. ELECTRICAL SYSTEM. No Crank, No Start, Start Stop Inoperative, Check Engine Lamp (CEL) on
9100593REV12025-06-18. Service bulletin. ELECTRICAL SYSTEM. "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: - Verify that the 12V Vehicle battery is good, as low or dead batteries may cause TPMS to not function as designed. - Verify if the RFHM and IPC SWs are up to date. If not, update to the latest SW versions. - Disconnect the Remote Start Antenna Coaxial cable, wait for a minute and plug it back in and verify if the antenna is working as expected, as any issues with it can cause TPMS and Fob issues. - Study the Remote Start Antenna wiring for pinches or damages, as any of these can cause issues with the TPMS and the fob functions. - Perform TPMS Autolearn Procedure After Tire Rotation or Tire Change for Sensata TPM sensors. - Verify if the sensor IDs are correct. If they are incorrect, autolearn the sensors. (Autolearn Procedure - Drive over a speed of 25Kmph or 15 Mph for 20 mins) - 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 that can potentially affect the TPMS functions, any repairs will not be considered for warranty."
S2508000003 REV.B2025-06-17. Service bulletin. ELECTRICAL SYSTEM; STRUCTURE:BODY. Speed Sensing Door Locks do Not Operate or Other Customer Programmable Features
S25210000022025-06-17. Service bulletin. ELECTRICAL SYSTEM. Malfunction Indicator Lamp (MIL) Illuminated. Diagnostic Trouble Code (DTC) P1DF3 – ECU Not Initialized, Set.
S25080000462025-06-11. Service bulletin. ELECTRICAL SYSTEM. "Power Window Auto Express Up and Down Feature Does not Function as Expected"
S25080000452025-06-11. Service bulletin. ELECTRICAL SYSTEM. "Illuminated Approach Feature Inoperative on Vehicles Equipped With Base Exterior Lighting"
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
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."
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.
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.

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