2020 Ram 3500Service bulletins

2020 Ram 3500 Technical Service Bulletins

762 technical service bulletins (TSBs) are on record for the 2020 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.

10223313May 26, 2021Fuel system. Fast Feedback Program - 6.7L Cummins Engine - 2019 - 2022 HD Ram & Fuel Injection Pump - All Models (Rev. G)
10223229May 26, 2021Equipment. TORSION ROD, Storage Bin (Rambox) If the Rambox storage bin Torsion Rods are being replaced for the lid not opening issue, replace the complete Rambox Bin and Lid assembly with all of the sub components instead of just replacing the Torsion Rods only. Please ship the complete Rambox Bin and Lid assembly without dis-assembling the lid or hinges to QEC. Please contact FCA Redacted Content to set up the part return to…
10223227May 26, 2021Electrical system. SOLENOID, Transmission 2020 and 2021MY D2&DJ Before swapping the solenoid module on a repeatable P0755 or P0765, please ensure to download event data and send to contact copied below. This event data will assist with the root cause analysis of the module. Contact: FCA Redacted Content
10198407May 26, 2021Fuel system. Fast Feedback Program - 6.7L Cummins Engine - 2019 - 2022 HD Ram & Fuel Injection Pump - All Models (Rev. G)
10198303May 26, 2021Equipment. TORSION ROD, Storage Bin (Rambox) If the Rambox storage bin Torsion Rods are being replaced for the lid not opening issue, replace the complete Rambox Bin and Lid assembly with all of the sub components instead of just replacing the Torsion Rods only. Please ship the complete Rambox Bin and Lid assembly without dis-assembling the lid or hinges to QEC. Please contact FCA Redacted Content to set up the part return to…
10198301May 26, 2021Transmission and drivetrain. SOLENOID, Transmission 2020 and 2021MY D2&DJ Before swapping the solenoid module on a repeatable P0755 or P0765, please ensure to download event data and send to contact copied below. This event data will assist with the root cause analysis of the module. Contact: FCA Redacted Content
10230066May 25, 2021Equipment. Radio Reboot Continually
10223454May 25, 2021Equipment. Radio Reboot Continually
10223294May 25, 2021Equipment. Radio Reboot Continually
10198388May 25, 2021Equipment. Radio Reboot Continually
10230048May 19, 2021Equipment. Radio Volume Uncontrollable Or Changing On Its Own
10229993May 19, 2021Wheels. NUT, Wheel Flange Wheel Nut Service Torque should be 175 N-M.
10223436May 19, 2021Equipment. Radio Volume Uncontrollable Or Changing On Its Own
10223381May 19, 2021Wheels. NUT, Wheel Flange Wheel Nut Service Torque should be 175 N-M.
10223276May 19, 2021Equipment. Radio Volume Uncontrollable Or Changing On Its Own
10223221May 19, 2021Wheels. NUT, Wheel Flange Wheel Nut Service Torque should be 175 N-M.
10198370May 19, 2021Equipment. Radio Volume Uncontrollable Or Changing On Its Own
10198295May 19, 2021Wheels. NUT, Wheel Flange Wheel Nut Service Torque should be 175 N-M.
10230089May 18, 2021Transmission and drivetrain. Customer Satisfaction Notification Y17 Transmission Software Update
10223477May 18, 2021Transmission and drivetrain. Customer Satisfaction Notification Y17 Transmission Software Update
10223317May 18, 2021Transmission and drivetrain. Customer Satisfaction Notification Y17 Transmission Software Update
10198411May 18, 2021Transmission and drivetrain. Customer Satisfaction Notification Y17 Transmission Software Update
10230043May 14, 2021Engine cooling. Diagnostic Trouble Code (DTC) P0299 ? Turbocharger Underboost Additional Diagnostics
10230042May 14, 2021Electrical system. When The PTO Is Engaged, Engine RPM Will Not Exceed 1100 RPM And The Engine Surges. Diagnostic Trouble Codes (DTCs) P061B ? Internal Control Module Torque Performance, And/Or P064B ? PTO Control Module, Set.
10223431May 14, 2021Engine cooling. Diagnostic Trouble Code (DTC) P0299 ? Turbocharger Underboost Additional Diagnostics
10223430May 14, 2021Electrical system. When The PTO Is Engaged, Engine RPM Will Not Exceed 1100 RPM And The Engine Surges. Diagnostic Trouble Codes (DTCs) P061B ? Internal Control Module Torque Performance, And/Or P064B ? PTO Control Module, Set.
10223271May 14, 2021Back-over prevention (rear camera). Diagnostic Trouble Code (DTC) P0299 ? Turbocharger Underboost Additional Diagnostics
10198365May 14, 2021Engine cooling. Diagnostic Trouble Code (DTC) P0299 ? Turbocharger Underboost Additional Diagnostics
10198364May 14, 2021Engine cooling. When The PTO Is Engaged, Engine RPM Will Not Exceed 1100 RPM And The Engine Surges. Diagnostic Trouble Codes (DTCs) P061B ? Internal Control Module Torque Performance, And/Or P064B ? PTO Control Module, Set.
10230032May 12, 2021Equipment. Radio Screen Freeze, Blank Screen And Reset
10223420May 12, 2021Equipment. Radio Screen Freeze, Blank Screen And Reset
10223260May 12, 2021Equipment. Radio Screen Freeze, Blank Screen And Reset
10198354May 12, 2021Equipment. Radio Screen Freeze, Blank Screen And Reset
10229988May 5, 2021Wheels. NUT, Wheel Flange Wheel Nut Service Torque should be 190 N-M.
10223376May 5, 2021Wheels. NUT, Wheel Flange Wheel Nut Service Torque should be 190 N-M.
10223216May 5, 2021Wheels. NUT, Wheel Flange Wheel Nut Service Torque should be 190 N-M.
10198290May 5, 2021Wheels. NUT, Wheel Flange Wheel Nut Service Torque should be 190 N-M.
10230017May 4, 2021Transmission and drivetrain. Rapid Shifts, High RPMs, 40-50 mph (65-80 kph) Max Speed, Inability to Perform Transmission Quick learn.
10223405May 4, 2021Transmission and drivetrain. Rapid Shifts, High RPMs, 40-50 mph (65-80 kph) Max Speed, Inability to Perform Transmission Quick learn.
10223245May 4, 2021Transmission and drivetrain. Rapid Shifts, High RPMs, 40-50 mph (65-80 kph) Max Speed, Inability to Perform Transmission Quick learn.
10198339May 4, 2021Transmission and drivetrain. Rapid Shifts, High RPMs, 40-50 mph (65-80 kph) Max Speed, Inability to Perform Transmission Quick learn.
10230015May 3, 2021Electrical system. Malfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Codes (DTCs) P0756 ? UD Solenoid Circuit, and/or P0755 ? 2C Solenoid Circuit, Set.
10223403May 3, 2021Electrical system. Malfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Codes (DTCs) P0756 ? UD Solenoid Circuit, and/or P0755 ? 2C Solenoid Circuit, Set.
10223243May 3, 2021Exterior lighting. Malfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Codes (DTCs) P0756 ? UD Solenoid Circuit, and/or P0755 ? 2C Solenoid Circuit, Set.
10198337May 3, 2021Electrical system. Malfunction Indicator Lamp (MIL) Illumination. Diagnostic Trouble Codes (DTCs) P0756 ? UD Solenoid Circuit, and/or P0755 ? 2C Solenoid Circuit, Set.
10230091May 1, 2021Visibility (wipers, defrost, mirrors), Electrical system. Flash: Driver Door Module (DDM) and Passenger Door Module (PDM) Updates This bulletin involves reprogramming the DDM and PDM with the latest available software. This software is for vehicles on the RRT VIN List is to improve the function and reliability of the power windows operation.
10223319May 1, 2021Visibility (wipers, defrost, mirrors). Flash: Driver Door Module (DDM) and Passenger Door Module (PDM) Updates This bulletin involves reprogramming the DDM and PDM with the latest available software. This software is for vehicles on the RRT VIN List is to improve the function and reliability of the power windows operation.
10198413May 1, 2021Electrical system. Flash: Driver Door Module (DDM) and Passenger Door Module (PDM) Updates This bulletin involves reprogramming the DDM and PDM with the latest available software. This software is for vehicles on the RRT VIN List is to improve the function and reliability of the power windows operation.
10221176Apr 29, 2021Fuel system, Electrical system. Malfunction Indicator Lamp (MIL) Illumination. Fuel Injector Circuit Open DTC Additional Diagnostics.
10221171Apr 29, 2021Visibility (wipers, defrost, mirrors). A/C Performance Not As Hot/Cold On Driver Side - DTC's B11CB-92, B11CB-11

← All problems reported for the 2020 Ram 3500

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.