2025 Ram 3500 Technical Service Bulletins

358 technical service bulletins (TSBs) are on record for the 2025 Ram 3500. 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.

• 11034367Jun 27, 2026Electrical system. Not applicable to vehicles built for US market. SA Market Only - 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): ● P0088-00 - Fuel Rail Pressure Too High - Bank 1.
• 11034390Jun 26, 2026Electrical system. Instrument Panel Cluster (IPC) and Radio Compass Display has Dashes (--)
• 11034385Jun 26, 2026Body and structure. Backup Camera Poor Image Quality Inspection
• 11034384Jun 26, 2026Electrical system, Engine. Emissions Recall 37D - NOx Sensor - Dealer Notification
• 11034387Jun 25, 2026Transmission and drivetrain, Brakes. Mil-On/Check Engine Lamp (CEL), Antilock Brake System (ABS) Lamp, Diagnostic Trouble Code (DTCs).
• 11034380Jun 25, 2026Transmission and drivetrain. If customer concern diagnosis leads to suspect u-joint issue with the prop shaft, u-joint service kit should be utilized to fix concern. Prop shaft replacement would not be required.
• 11034376Jun 25, 2026Other or unknown. Outlet - air conditioning & heater
• 11034375Jun 25, 2026Other or unknown. Outlet - air conditioning & heater
• 11034370Jun 23, 2026Electrical system, Steering. Module - steering control
• 11034386Jun 19, 2026Electrical system. Driver Side Window Switch Buttons Stuck Or Inoperative. Rev A.
• 11034323Jun 19, 2026Engine. Not applicable to vehicles built for US market. SA Market Only - Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0263-00 - Cylinder 1 Contribution/Balance. ● P0266-00 - Cylinder 2 Contribution/Balance. ● P0269-00 - Cylinder 3…
• 11034373Jun 17, 2026Engine. BEARING - CRANKSHAFT THRUST and KIT
• 11034346Jun 17, 2026Electrical system. Radio/ETM is Adding Approximately 27mA Draw to Vehicle When in Logistics Mode
• 11034342Jun 17, 2026Fuel system. Fuel Delivery Module Before replacing the fuel module for DTCs P0461 and P062A and other not start, long crank, fuel gauge accuracy and drivability issues, the technician should disconnect the electrical connector at the pump and perform a visual inspection of the connector for and bent, spread, or pushed out terminals. Repair any issues found. Reconnect the plug and perform a push pull push to ensure the connector…
• 11034338Jun 17, 2026Transmission and drivetrain. HD Front and Rear Prop Shafts Increase U-Joint Usage If customer concern diagnosis leads to suspect u-joint issue or failure with the prop shaft, u-joint service kit should be utilized to fix concern. Prop shaft replacement would not be required.
• 11034337Jun 17, 2026Engine. BEARING - CRANKSHAFT THRUST and KIT
• 11034332Jun 17, 2026Fuel system. INJECTOR - FUEL
• 11034331Jun 17, 2026Fuel system. INJECTOR - FUEL
• 11033975Jun 12, 2026Body and structure, Electrical system. Outside Power Fold Rearview Mirror Noise Or Loose At Pivot. Mirror Contacts Door Window Glass In The Folded Position.
• 11033957Jun 8, 2026Electrical system. Prior to replacing an inoperative passive entry door handle, perform Star Online S2623000040.
• 11033897Jun 5, 2026Body and structure. Outside Power Fold Rearview Mirror Noise Or Loose At Pivot. Mirror Contacts Door Window Glass In The Folded Position.
• 11033896Jun 5, 2026Body and structure, Electrical system. Passive Entry Exterior Door Handle Inoperative When Touched To Lock And Or Unlock.
• 11033889Jun 4, 2026Body and structure. For Dealer awareness, HD truck, eliminate 1 of 2 M8 Joints for Sidestep bracket to Body Attachment, Bolt and rivet (06102165AA, 06511062AA) per TCR # 402632, CN 80403-T18
• 11033308May 29, 2026Body and structure, Electrical system. Outside Power Fold Rearview Mirror Noise Or Loose At Pivot. Mirror Contacts Door Window Glass In The Folded Position.
• 11033307May 29, 2026Body and structure, Electrical system. Outside Power Extend/Retract Rearview Mirror motor noise after reaching full travel.
• 11033305May 28, 2026Electrical system. B22AE-96 Setting Erroneously In Trailer Reverse Steering Knob Module (TRSKM)
• 11033301May 28, 2026Other or unknown. Customer Experience: Diesel Exhaust Fluid (DEF) gauge on the cluster is erratic or has fluctuations. Gauge is displaying a level not representative of what is in the tank. In some cases the level drops below the low level warning and customers gets an EVIC warning. When DEF level is too low the vehicle will be derated to 5 mph after 200 miles of dropping below the low level warning. From MY13 to MY24, the DEF pump…
• 11033300May 28, 2026Electrical system. Trailer Reverse Steering Knob Module is triggering DTC B22AE-96 falsely due to a bug in the software. DTC B22AE-96 stands: Trailer Reverse Steering Knob Module Internal Performance Component Internal Failure and it means "Backlight LED failure, short circuit between backlight LEDs etc". Please, follow SOL S2608000025 for part TRSKM replacement, depending on conditions explained.
• 11033304May 26, 2026Engine, Brakes. Mil-On/Check Engine Lamp (CEL), Antilock Brake System (ABS) Lamp, Diagnostic Trouble Code (DTCs).
• 11032990May 21, 2026Engine. Radiator - engine cooling
• 11033001May 19, 2026Engine. On Cummins diesel applications that are for 2019 and newer the bpro part 1BP00507AB can on occasions create a check engine light. In these situations, it is recommended to use the appropriate Mopar air filter originally installed on the vehicle. The "AC" level of the part is in development to resolve this issue. 1BP00507AB should still be usable for 2018 and older Model year Cummins engines.
• 11032842May 13, 2026Electrical system. Radio Message "Power Surge On USB Detected" Customers may comment on the following: ● The radio displays the message: “Power surge on USB hub detected” Fig. 1. NOTE: After the message appears, no USB devices function in the hub (no charging, no data). NOTE: Hub operation does not return until the vehicle undergoes a full key cycle.
• 11032809May 8, 2026Electrical system. Front Passenger Door Window Switch, Left or Right Rear Window Switch Buttons Stuck, Click or Are Inoperative. Window Switches Are Sticking, Making a Clicking Noise or Not Operating the Window Glass.
• 11032632May 8, 2026Electrical system. Front Passenger Door Window Switch, Left or Right Rear Window Switch Buttons Stuck, Click or Are Inoperative. Window Switches Are Sticking, Making a Clicking Noise or Not Operating the Window Glass.
• 11032824May 7, 2026Electrical system. Radio Message "Power Surge On USB Detected" Customers may comment on the following: ● The radio displays the message: “Power surge on USB hub detected” Fig. 1. NOTE: After the message appears, no USB devices function in the hub (no charging, no data). NOTE: Hub operation does not return until the vehicle undergoes a full key cycle
• 11032647May 7, 2026Electrical system. Radio Message "Power Surge On USB Detected" Customers may comment on the following: ● The radio displays the message: “Power surge on USB hub detected” Fig. 1. NOTE: After the message appears, no USB devices function in the hub (no charging, no data). NOTE: Hub operation does not return until the vehicle undergoes a full key cycle
• 11032822May 6, 2026Electrical system. Instrument Panel Cluster (IPC) Flicker Turn By Turn The customer may experience flickering on their Instrument Panel Cluster (IPC) when the turn-by-turn feature is enabled. This issue occurs when using Google Maps for Navigation via CarPlay
• 11032645May 6, 2026Electrical system. Instrument Panel Cluster (IPC) Flicker Turn By Turn The customer may experience flickering on their Instrument Panel Cluster (IPC) when the turn-by-turn feature is enabled. This issue occurs when using Google Maps for Navigation via CarPlay
• 11032804May 5, 2026Electrical system. Radio Volume Jumping Up To Max Volume After Radio Wake Up
• 11032627May 5, 2026Electrical system. Radio Volume Jumping Up To Max Volume After Radio Wake Up
• 11032327May 1, 2026Transmission and drivetrain. Flash: Transmission Control Module (TCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0826-00 - Up/Down Shift Switch. ● P0827-00 - Up/down Shift Switch Circuit Low. ● P085F-00 - Up And Down Shift Switch Circuit Range/performance. Customers may also experience one or more of the…
• 11032344Apr 30, 2026Body and structure. Squeak Or Squawk Noise Coming From Either Side Door Of The Vehicle, It Could Be Just One Door Or More. The Noise Can Be Present In Either The Upper Or The Lower Hinge.
• 11032341Apr 29, 2026Electrical system. B235C-64-TRAILER CONNECTION - SIGNAL PLAUSIBILITY FAILURE Diagnostic Trouble Code (DTC) Set.
• 11031693Apr 24, 2026Electrical system. No Wireless Charging Or Slow Wireless Charging
• 11031683Apr 22, 2026Electrical system, Body and structure. 1) If the fog lamp contains moisture, do not replace it immediately. Turn the fog lamp on for one hour and inspect it afterward. Refer to 23-008-25 Rev.A. Exterior Front Lamps Condensation Clearing Procedure for details. 2) If the fog lamp(s) do not light. Refer to Star Online Publication S2523000085 for details.
• 11031678Apr 22, 2026Engine. 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): ● **P0088-00 - Fuel Rail Pressure Too High - Bank 1.** ● P20CF-00 - Exhaust After treatment Fuel Injector "A" Stuck Open. ● P20DB-00 - Exhaust After treatment Fuel Supply Control Stuck Open. ● U0109-00…
• 11031666Apr 21, 2026Other or unknown. Loss Of Cabin Heating 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): ● U0615 - Lost Communication With Engine Coolant Bypass Valve "A". ● U11E9 - Lost Communication With AGS.
• 11031447Apr 16, 2026Fuel system. Water In Fuel (WIF) Indicator Light Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set the following Diagnostic Trouble Code (DTC): ● P2269-00 - Water In Fuel Condition. This bulletin involves draining the WIF separator and swapping the WIF sensor signal and ground terminals within the harness connector from their original positions.
• 11031329Apr 8, 2026Transmission and drivetrain. Flash: Transmission Control Module (TCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ? P0826-00 - Up/Down Shift Sw
• 11031321Apr 7, 2026Electrical system. Global Telematics Box Module (TBM) Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ? B1560 - 11 Cellular Antenna 1 - short to

← All problems reported for the 2025 Ram 3500