2020 Ram 2500 Technical Service Bulletins

730 technical service bulletins (TSBs) are on record for the 2020 Ram 2500. 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.

• 10198400May 28, 2021Equipment. Radio Reboot Continually
• 10198392May 28, 2021Suspension. Service 4WD Lamp On, 4WD System Does Not Work, 4WD Service Lamp Flashing, Front Axle Disconnect Does Not Engage Or Disengage
• 10230075May 27, 2021Back-over prevention (rear camera). Wind Or Whistle Noise From Sunroof And Or Rear Cab
• 10223463May 27, 2021Visibility (wipers, defrost, mirrors). Wind Or Whistle Noise From Sunroof And Or Rear Cab
• 10223303May 27, 2021Back-over prevention (rear camera). Wind Or Whistle Noise From Sunroof And Or Rear Cab
• 10198397May 27, 2021Visibility (wipers, defrost, mirrors). Wind Or Whistle Noise From Sunroof And Or Rear Cab
• 10230085May 26, 2021Fuel system. Fast Feedback Program - 6.7L Cummins Engine - 2019 - 2022 HD Ram & Fuel Injection Pump - All Models (Rev. G)
• 10230001May 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…
• 10229999May 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
• 10223473May 26, 2021Fuel system. Fast Feedback Program - 6.7L Cummins Engine - 2019 - 2022 HD Ram & Fuel Injection Pump - All Models (Rev. G)
• 10223389May 26, 2021Suspension. 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…
• 10223387May 26, 2021Electrical system, Transmission 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
• 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
• 10223436May 19, 2021Equipment. Radio Volume Uncontrollable Or Changing On Its Own
• 10223276May 19, 2021Equipment. Radio Volume Uncontrollable Or Changing On Its Own
• 10198370May 19, 2021Equipment. Radio Volume Uncontrollable Or Changing On Its Own
• 10230043May 14, 2021Engine cooling. Diagnostic Trouble Code (DTC) P0299 ? Turbocharger Underboost Additional Diagnostics
• 10223431May 14, 2021Engine cooling. Diagnostic Trouble Code (DTC) P0299 ? Turbocharger Underboost Additional Diagnostics
• 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
• 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
• 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
• 10194029Apr 29, 2021Exterior lighting, Fuel system. Malfunction Indicator Lamp (MIL) Illumination. Fuel Injector Circuit Open DTC Additional Diagnostics.
• 10194024Apr 29, 2021Air bags. A/C Performance Not As Hot/Cold On Driver Side - DTC's B11CB-92, B11CB-11
• 10221108Apr 28, 2021Back-over prevention (rear camera), Electrical system. CAMERA (surround view - digital) When vehicle is equipped with surround view system (XAK sales code) and rear camera is not functioning - If rear camera is not functioning we would expect to see these Diagnostic Trouble Code (DTCs) set by the Central Vision Processing Module (CVPM) - B217A-92 Rear Camera-Performance or Incorrect Operation U0264-00 Lost Communication With Camera Module - Rear 1.

← All problems reported for the 2020 Ram 2500