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.

• 11019776Jun 12, 2025Electrical system. LAMP - DOME
• 11019593Jun 12, 2025Electrical system, Body and structure. Speed Sensing Door Locks do Not Operate or Other Customer Programmable Features
• 11019589Jun 11, 2025Other or unknown. MIL-On/Check Engine Lamp (CEL)-On
• 11019588Jun 10, 2025Brakes. Auto Emergency Braking Unavailable/Service Required Message in Cluster
• 11019587Jun 9, 2025Electrical system. Malfunction Indicator Lamp (MIL) Illuminated. Diagnostic Trouble Code (DTC) P1DF3 – ECU Not Initialized, Set.
• 11019456Jun 8, 2025Electrical system. "Power Window Auto Express Up and Down Feature Does not Function as Expected"
• 11019454Jun 8, 2025Fuel system, Engine. MIL-On/Check Engine Lamp (CEL)-On
• 11019452Jun 8, 2025Engine. Mil-On/Check Engine Lamp (CEL)-On
• 11019448Jun 7, 2025Electrical system. "Illuminated Approach Feature Inoperative on Vehicles Equipped With Base Exterior Lighting"
• 11019415Jun 5, 2025Transmission and drivetrain. "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."
• 11018856May 31, 2025Electrical system. Body Control Module (BCM) Sets Loss of Communication Diagnostic Trouble Codes (DTCs) with One or More Modules
• 11018861May 28, 2025Engine. "Flexplate Bolts Loose Customers may experience the following: ● Noise coming from under the hood. This bulletin involves replacing all flexplate to crankshaft bolts."
• 11018809May 28, 2025Other or unknown. CORE - HEATER
• 11018666May 28, 2025Electrical 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.
• 11018662May 28, 2025Electrical 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.
• 11018620May 28, 2025Engine. 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.
• 11018658May 27, 2025Transmission and drivetrain. 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.
• 11018603May 22, 2025Electrical 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.
• 11018676May 21, 2025Suspension. "Shock And Strut Diagnosis And Replacement Guidelines Leaking, noisy, or weak shocks or struts. "
• 11018639May 21, 2025Wheels, Electrical system. 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.
• 11018681May 20, 2025Electrical 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…
• 11018631May 20, 2025Electrical 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.
• 11018630May 20, 2025Steering. 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…
• 11018490May 18, 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…
• 11018482May 18, 2025Engine. "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…
• 11018480May 18, 2025Other or unknown. "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).
• 11018479May 18, 2025Other or unknown. "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."
• 11018450May 17, 2025Electrical system. Universal Garage Door Opener (UGDO) Inoperative, LED Indicator Lamps Not Illuminating
• 11018449May 17, 2025Electrical system. Key Fob is Damaged, Case is Separating
• 11018447May 16, 2025Electrical system. "Washer Light On And Will Not Turn Off After Adding Washer Solvent."
• 11018446May 16, 2025Body and structure. "Speed Sensing Door Locks do Not Operate or Other Customer Programmable Features"
• 11018444May 16, 2025Electrical system. Rain Sensing Auto Wipers and Auto on Head Lamps Inoperative
• 11018462May 14, 2025Other or unknown. "fca caribbean warranty operations newsletter volume 11, issue 5"
• 11018459May 14, 2025Other or unknown. Warranty Newsletter – Volume 11, Issue 5
• 11018410May 14, 2025Other or unknown. Bolt - hex flange head
• 11018409May 14, 2025Electrical system. Charger - wireless device
• 11018299May 13, 2025Electrical system. Speaker - sub woofer
• 11018453May 12, 2025Transmission and drivetrain. "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."
• 11018451May 12, 2025Engine. 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.
• 11018282May 9, 2025Engine. Engine Overheating
• 11018273May 7, 2025Body and structure. Whistling Noise From Left Side Exterior Mirror Area While Driving.
• 11018241May 5, 2025Body and structure. Headliner - none
• 11017871May 3, 2025Transmission and drivetrain. Mil-On/Check Engine Lamp-On
• 11017986May 2, 2025Electrical system. "Flash: Instrument Panel Cluster (IPC) Updates Customers may experience the following: ● A five second delay in the cluster on the PRNDL when shifting. NOTE: Rotary shifter LEDs always indicate the correct gear position. This bulletin involves inspecting and possibly reprogramming the IPC with the latest available software. "
• 11017861May 2, 2025Engine. No Crank, No Start, Start Stop Inoperative, Check Engine Lamp (CEL) on
• 11017983May 1, 2025Electrical system. "Smartphone As A Key (SPAAK) Module Damaged Customers may experience the following: ● Smartphone as key capable is not working. This bulletin involves inspecting and possibly replacing the SPAAK Module"
• 11017451May 1, 2025Electrical system. LAMP - DOME
• 11017976Apr 30, 2025Electrical system. "Digital Key Control Module (DKCM) Transceiver Position Calibration Technicians may comment on the following: ● Technician finds Diagnostic Trouble Code (DTC) ""B1898-00 - Digital Key Control Module Sensors Not Learned"" has set erroneously with no Malfunction Indicator Lamp (MIL) illumination or actual customer facing symptoms This bulletin involves performing the DKCM Transceiver Position calibration. "
• 11017406Apr 30, 2025Body and structure. Drivers Side Exterior Mirror Takes Longer To Defrost Or Clear Than The Passenger Side Exterior Mirror.
• 11017402Apr 30, 2025Body and structure. Door Trim Panel Fitment. Warpage, Buzz Squeak Rattle (BSR) Noises. Poor Audio Sound Quality From Door Speaker.

← All problems reported for the 2025 Ram 1500