2025 Ram 1500 Technical Service Bulletins

597 technical service bulletins (TSBs) are on record for the 2025 Ram 1500. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 11024057Oct 3, 2025Electrical system. Flash: Security Gateway Module (SGW) Update Customers may experience the following: ● Wi-Fi cannot be setup. **The following software enhancements are also available: ● Update for Diagnostic Trouble Code (DTC) U3033-00 - Control Module Security Certificate Missing/Invalid. NOTE: This DTC will not turn on the Malfunction Indicator Light (MIL) but is active or stored and cannot clear.
• 11024032Oct 3, 2025Body and structure, Electrical system. Speed Sensing Rolling Auto Door Locks do Not Operate or Other Customer Programmable Features
• 11024035Oct 2, 2025Engine. Before replacing any parts please refer to SOL S2518000008 if it applies to the vehicle you are working on based on a VIN search in Service Library. Before replacing this part due to Engine Light On with P1CEA (Boost Side EVAP Purge System Performance), check for: 1) Improperly connected or kinked/pinched Purge Hoses at the Ejector Tees on the Air Box or Duct. 2) Improperly connected or kinked/pinched Purge Hose at…
• 11024030Sep 30, 2025Electrical system. Power Side-Step Module (PSSM) In Plant Mode, Power Running Boards do Not Deploy
• 11024036Sep 29, 2025Body and structure. Handle - exterior door
• 11023628Sep 27, 2025Engine. Malfunction Indicator Lamp (MIL) Is On
• 11023627Sep 27, 2025Body and structure, Electrical system. Power Side Steps Deploy and Retract While the Vehicle is in Motion
• 11023602Sep 27, 2025Electrical system. Flash: 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 - in ACTIVE or STORED status. ● P0325-00 - Knock/Combustion Vibration Sensor 1 Circuit - in ACTIVE or STORED status. ● P0330-00…
• 11023577Sep 26, 2025Electrical system. Flash: 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 **inspecting and possibly** updating the SGW with the latest available software.
• 11023626Sep 25, 2025Brakes. Integrated Trailer Brake (ITB) Switch Removal
• 11023618Sep 24, 2025Engine. Data collection required for all 2020-2026MY vehicles with 3.6L PSU engines during any of their first 3 engine oil changes. This data collection is applicable to all vehicle with engines with sales codes: ERG, ERC, EH3 and ERF. To assist with monitoring and quality improvement of the 3.6L engine, every time a vehicle comes for any of the first 3 oil changes, please use wiTECH to record the total engine idle time…
• 11023616Sep 23, 2025Other or unknown. Replacement T-Case is no longer available. To repair issue, use the following parts numbers and follow the I-sheet instructions for assembly: 68738079AA - HOUSING 68738084AA - CAM 68738085AA - GEAR 68737112AA - PLATE
• 11023615Sep 23, 2025Other or unknown. Tech tip used to notify that if any of the part numbers for replacement for the TRX/RHO t-case is no longer available, dealers will need to request the new DDG parts for service replacements. They need to order the following new part numbers: 68738079AA, 68738084AA, 68738085AA, 68737112AA and follow the iSheet instructions for assembly.
• 11023624Sep 22, 2025Brakes. C0044-00-BRAKE PRESSURE SENSOR 1 (MODULE, Brake System Control 2 (BSCM 2))
• 11023623Sep 22, 2025Body and structure, Electrical system. Power Side Steps Reverse, Stop In Motion, And/Or Do Not Deploy Or Stow
• 11023622Sep 22, 2025Steering, Electrical system. Diagnostic Trouble Code (DTC) C221F-00, C2223-00, C221C-00, C0051-54 Present After Electric Power Steering (EPS) Replacement.
• 11023332Sep 19, 2025Electrical system. Vehicle is Not Charging When Connected to a Level One or Two Charger or a Public Charging Station
• 11023326Sep 18, 2025Body and structure. Exterior Front Lamps Condensation Clearing Procedure *Some customers may report that on occasion vehicle exterior front lamps (headlamps, fog lamps, grille lamps, logo lamps or signature lamps) assemblies are fogged with a light layer of condensation on the inside of the lenses*
• 11023321Sep 18, 2025Transmission and drivetrain. Rear Axle Vibration Shudder Or Chatter Customers may experience the following: ● A chatter, shudder, or vibration from the rear axle during turns. NOTE: This may happen more as the vehicle ages, especially if the vehicle is used extensively for towing or hauling heavy loads. The cause of the concern may be due to degradation of the rear axle fluid.
• 11023317Sep 17, 2025Electrical system. Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● P018B-00 - Fuel Pressure Sensor "B" Circuit Range/Performance. Customers may experience **one or more of ** the following: ● **Vehicle speed limited to 98 MPH (157.7 KPH).** ● A potential to stall when coming to a…
• 11023330Sep 16, 2025Electrical system. No Audio From Door Speakers
• 11023320Sep 16, 2025Electrical system. Not 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…
• 11023173Sep 12, 2025Electrical system. 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 operabl
• 11023168Sep 12, 2025Suspension. Shock And Strut Diagnosis And Replacement Guidelines Leaking, noisy, or weak shocks or struts.
• 11023172Sep 11, 2025Electrical 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.
• 11023166Sep 10, 2025Electrical system. Flash: 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…
• 11023189Sep 8, 2025Electrical system, Transmission and drivetrain. Shifter - transmission
• 11023188Sep 8, 2025Electrical system, Transmission and drivetrain. Shifter - transmission
• 11023081Sep 6, 2025Electrical system. Ambient Temperature Readings Incorrect After a Heat Soak
• 11023080Sep 5, 2025Electrical system, Steering. Replacement Electric Power Steering (EPS) Setting C221C 00 ECU Flash Required.
• 11023087Sep 4, 2025Electrical system. Smart 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…
• 11023086Sep 4, 2025Electrical system. Global 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 ].
• 11023078Sep 4, 2025Brakes. Integrated Trailer Brake (ITB) Switch Removal
• 11023077Sep 4, 2025Electrical system. Radio Frequency Hub (RFH) Fails Flash Update Fails
• 11023084Sep 3, 2025Electrical system. 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. - In case of Tire Rotation or Tire Change for Sensata TPM sensors. - Perform TPMS Autolearn Procedure.
• 11023070Sep 3, 2025Electrical system. Flash: 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…
• 11023075Sep 2, 2025Electrical system. HEADLAMP - NONE
• 11023074Sep 2, 2025Suspension. Shock absorber – suspension & shocks - rear
• 11022544Aug 28, 2025Electrical system. Flash: 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.
• 11022552Aug 27, 2025Electrical system. Not 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…
• 11022553Aug 26, 2025Electrical system. Door Control Module (DCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● B2577-00 - Window Not Calibrated / Lost Calibration. Customers may experience one or more of the following: ● Power windows are inoperative and will not respond to switch inputs.. ● Driver and passenger window auto up/down…
• 11022186Aug 23, 2025Electrical system. Speed Sensing Door Locks do Not Operate or Other Customer Programmable Features
• 11022567Aug 22, 2025Wheels. Customer Indicates Tire Pressure Monitoring System (TPMS) Lights On Dash.
• 11022181Aug 22, 2025Body and structure, Electrical system. Power Side Step Module (PSSM) In Plant Mode.
• 11022180Aug 22, 2025Body and structure. Active Air Dam Diagnostic Trouble Codes (DTC) U0645, C0604.
• 11022171Aug 22, 2025Engine. Disconnected Purge Line 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): ● P0300-00 - Multiple Cylinder Misfire. ● P0171-00 - System Too Lean Bank 1. ● P0174-00 - Fuel System 2/1 Lean. Customers may also experience one or more of the following: ● Vehicle running rough. ● Hissing noise from the…
• 11022157Aug 20, 2025Electrical system. Flash: Wireless Charging Pad Module (WCPM) Updates Customers may comment on the following: ● Apple® phones are not identifying the correct vehicle brand when the using the wireless charger This bulletin involves inspecting and possibly reprogramming the WCPM with the latest available software.
• 11022011Aug 16, 2025Body and structure. Aluminum Body Panel Corrosion Repair Aluminum corrosion or bubbling along the leading edge of hood, hinges or other exterior surface areas of the hinges, doors, fenders, swing gates or liftgates.
• 11022007Aug 15, 2025Transmission and drivetrain. 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…
• 11022012Aug 14, 2025Body and structure. Aluminum Body Panel Corrosion Repair Aluminum corrosion or bubbling along the leading edge of hood, hinges or other exterior surface areas of the hinges, doors, fenders, swing gates or liftgates.

← All problems reported for the 2025 Ram 1500