Ram 1500 Service Bulletins (2025)
597 manufacturer communications on file.
- September 16, 2025•Document ID: 11023330Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S258A000020
- Date Added:
- September 24, 2025
- Manufacturer:
- RAM
SummaryNo Audio From Door Speakers
Associated Products (2)Associated Documents - September 16, 2025•Document ID: 11023320Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-304-25
- Date Added:
- September 24, 2025
- Manufacturer:
- RAM
SummaryNot applicable to vehicles built for US market. RH1 Radio and Security Gateway Module (SGW) Firmware Over The Air (FOTA) Update The customer may not experience any symptoms for the FOTA update. 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 U31.42 to U35.26. ● The SGW software will be updated from 40.03AE to 40.03AF
Associated Products (1)Associated Documents - September 12, 2025•Document ID: 11023173Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-232-25 REV. B
- Date Added:
- September 17, 2025
- Manufacturer:
- RAM
SummaryFlash: Radio Frequency Hub Module (RFHM) Updates customers may experience one or more of the following: ● Low vehicle battery. ● Key fob is inoperable. ● Proximity is inoperable. NOTE: Intermittent proximity not working is not an RFHM issue. ● If Smart Phone As A Key (SPAAK) exclusively and then the driver reverts back to using key fob, the Remote Keyless Entry (RKE) on the fob is in operabl
Associated Products (1)Associated Documents - September 12, 2025•Document ID: 11023168Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- 02-002-25 REV. A
- Date Added:
- September 17, 2025
- Manufacturer:
- JEEP
SummaryShock And Strut Diagnosis And Replacement Guidelines Leaking, noisy, or weak shocks or struts.
Associated Products (139)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Charger2026 Jeep Compass2026 Jeep Wrangler2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Alfa Romeo Stelvio2025 Alfa Romeo Tonale2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Charger2025 Dodge Durango2025 Dodge Hornet2025 Jeep Compass2025 Jeep Gladiator2025 Jeep Grand Cherokee+ 119 moreAssociated Documents - September 11, 2025•Document ID: 11023172Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-016-25 REV. C
- Date Added:
- September 17, 2025
- Manufacturer:
- RAM
SummaryKey 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.
Associated Products (1)Associated Documents - September 10, 2025•Document ID: 11023166Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-141-25 REV. B
- Date Added:
- September 17, 2025
- Manufacturer:
- RAM
SummaryFlash: Instrument Panel Cluster (IPC) Updates Customers may comment on one or more of the following: ● "Inflate to 50 psi" is displayed in the Instrument Panel Cluster (IPC) even though the tire pressure displayed in the IPC shows correct psi for the rear tires. ● A five second delay in the cluster on the PRNDL when shiftin This bulletin involves inspecting and possibly reprogramming the IPC with the latest available software.
Associated Products (1)Associated Documents - September 8, 2025•Document ID: 11023189Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; POWER TRAIN
- Mfr Comm. #:
- 106351
- Date Added:
- September 17, 2025
- Manufacturer:
- RAM
SummarySHIFTER - TRANSMISSION
Associated Products (2)Associated Documents - September 8, 2025•Document ID: 11023188Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; POWER TRAIN
- Mfr Comm. #:
- 106350
- Date Added:
- September 17, 2025
- Manufacturer:
- RAM
SummarySHIFTER - TRANSMISSION
Associated Products (2)Associated Documents - September 6, 2025•Document ID: 11023081Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2508000078
- Date Added:
- September 10, 2025
- Manufacturer:
- RAM
SummaryAmbient Temperature Readings Incorrect After a Heat Soak
Associated Products (3)Associated Documents - September 5, 2025•Document ID: 11023080Service Bulletin/Repair InstructionsSTEERING; ELECTRICAL SYSTEM
- Mfr Comm. #:
- S2408000082 REV.A
- Date Added:
- September 10, 2025
- Manufacturer:
- RAM
SummaryReplacement Electric Power Steering (EPS) Setting C221C 00 ECU Flash Required.
Associated Products (1)Associated Documents - September 4, 2025•Document ID: 11023087Over The AirELECTRICAL SYSTEM
- Mfr Comm. #:
- OTHERDOC_136
- Date Added:
- September 10, 2025
- Manufacturer:
- RAM
SummarySmart Phone As A Key Module Over The Air Update from SOP4.0 and SOP4.3 to SOP5.0 SPAAK Software Version (FOTA) Smart Phone As A Key Module Over The Air Update from SOP4.0 and SOP4.3 to SOP5.0 SPAAK Software Version (FOTA) - Key deletion failed showing device message failure when vehicle is offline. - Vehicle not waking up from deep sleep while approaching the vehicle when one smart device configured as a key is near the vehicle. - Remote Keyless Entry (RKE) range works over 50 meters when walking away from the truck. once connection is lost RKE options became unavailable, the Smart Phone As A Key (SPAAK) device would have to get within 30 meters of the truck in order for the RKE options to be available again.
Associated Products (2)Associated Documents - September 4, 2025•Document ID: 11023086Over The AirELECTRICAL SYSTEM
- Mfr Comm. #:
- OTHERDOC_146
- Date Added:
- September 10, 2025
- Manufacturer:
- RAM
SummaryGlobal Telematics Box Module Over The Air Update from R5N to R5T TBM2.H Software Version (FOTA) This bulletin applies to vehicles equipped with a Global Telematics Box Module (TBM) (Sales Code RDG) Customers may experience one or more of the following: - Error display of "Uconnect Box Requires Service/Wifi Unavailable" pop ups; [ TBM DTC B22A9-96 Internal Performance Failure ]. - Error display of "Uconnect Box Requires Service" pop ups; [ TBM DTCs B1560, B1561, B1562 - Antenna loose connection ]. - TBM sleep mode not working causing battery drain in some cases.
Associated Products (2)Associated Documents - September 4, 2025•Document ID: 11023078Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- S2508000075
- Date Added:
- September 10, 2025
- Manufacturer:
- RAM
SummaryIntegrated Trailer Brake (ITB) Switch Removal
Associated Products (10)Associated Documents - September 4, 2025•Document ID: 11023077Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2508000077
- Date Added:
- September 10, 2025
- Manufacturer:
- RAM
SummaryRadio Frequency Hub (RFH) Fails Flash Update Fails
Associated Products (1)Associated Documents - September 3, 2025•Document ID: 11023084Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 9100593 Rev 4
- Date Added:
- September 10, 2025
- Manufacturer:
- RAM
SummaryIn 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. - In case of Tire Rotation or Tire Change for Sensata TPM sensors. - Perform TPMS Autolearn Procedure. - (Autolearn Procedure - Drive over a speed of 25Kmph or 15 Mph for 20 mins) - If an RFH is replaced for any other concern, please program the TPMS sensor IDs and placard values into the new RFH and perform the autolearn procedure. - 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. - 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. - Make sure the sensors are fitted correctly to the rim. Incorrect positioning and loose tire sensors will cause the TPMS system to not work as expected. - If there are any issues in terms of tire pressure, inflate or deflate to the recommended placard pressures. - 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 the sensor is still not working as expected, Swap the sensor that is having issues to another wheel location on the vehicle relatively closer to RFHM, and check if the problem exists in the new location after autolearning. If yes, the sensor would be inspected. If no, check for aftermarket parts on the vehicle as they can affect the TPMS system. - 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 Steel 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).
Associated Products (1)Associated Documents - September 3, 2025•Document ID: 11023070Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 18-031-25 REV. A
- Date Added:
- September 10, 2025
- Manufacturer:
- RAM
SummaryFlash: Powertrain Control Module (PCM) 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): ● P00C6-00 - Fuel Rail Pressure Too Low - Engine Cranking. ● P0325-00 - Knock/Combustion Vibration Sensor 1 Circuit. ● P0330-00 - Knock/Combustion Vibration Sensor 2 Circuit. ● P032A-00 - Knock-Combustion Vibration Sensor C Circuit. ● P018B-00 - Fuel Pressure Sensor "B" Circuit Range/performance. ● P2AF6-00 - Starter Relay 3 Stuck Off. ● P1CEA-00 - Boost Side EVAP Purge System Performance. ● U0104-00 - Lost Communication With Cruise Control Module and U0405 - Invalid Data Received From Cruise Control Module may also be set. This software flash will allow these permanent fault codes to naturally clear. Customers may experience the following: ● A potential to stall when coming to a stop with an immediate restart. If the engine were to stall while stopping, a message would display in the Instrument Panel Cluster (IPC) informing the driver to shift to park to restart the engine. Other software improvements: ● **High pressure fuel pump actuation during cold start have been changed to shorten the cranking phase.** ● Improvements related to fault codes P0300, P0301, P0302, P0303, P0304, P0305 and P0306 for cold start catalyst heating misfire. **This bulletin involves inspecting and possibly reprogramming the PCM with the latest available software.**
Associated Products (1)Associated Documents - September 2, 2025•Document ID: 11023075Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 106353
- Date Added:
- September 10, 2025
- Manufacturer:
- RAM
SummaryHEADLAMP - NONE
Associated Products (2)Associated Documents - September 2, 2025•Document ID: 11023074Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- 106352
- Date Added:
- September 10, 2025
- Manufacturer:
- RAM
SummarySHOCK ABSORBER – SUSPENSION & SHOCKS - REAR
Associated Products (16)Associated Documents - August 28, 2025•Document ID: 11022544Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-113-25 REV. A
- Date Added:
- September 4, 2025
- Manufacturer:
- RAM
SummaryFlash: Security Gateway Module (SGW) Update Customers may experience the following: ● **Wi-Fi Cannot Be Setup. ● SGW is not responding to diagnostics and showing offline.* This bulletin involves updating the SGW with the latest available software.
Associated Products (1)Associated Documents - August 27, 2025•Document ID: 11022552Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-232-25 REV. A
- Date Added:
- September 4, 2025
- Manufacturer:
- RAM
SummaryNot applicable to vehicles built for US market. Flash: Radio Frequency Hub Module (RFHM) Updates Customers may experience one or more of the following: ● **Low vehicle battery.** ● Key fob is inoperable. ● Proximity is inoperable. NOTE: Intermittent proximity not working is not an RFHM issue. ● If Smart Phone As A Key (SPAAK) exclusively and then the driver reverts back to using key fob, the Remote Keyless Entry (RKE) on the fob is in operable. This bulletin involves reprogramming the RFHM module with the latest available software.
Associated Products (1)Associated Documents