Ram 2500 Service Bulletins (2025)
305 manufacturer communications on file.
- August 17, 2026•Document ID: 11036366Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 9100882
- Date Added:
- August 26, 2026
- Manufacturer:
- RAM
SummaryPULLEY Fan If replacing 68209745AA, also replace 68723388AA, 05086958AB, and 68000833AD. Retain bolts, mark each with its original location, and submit a STAR ticket for parts return. Bolt P/Ns: 68005469AA, 03928873, 68445520AA, 04886003AA.
Associated Products (8)Associated Documents - August 7, 2026•Document ID: 11036177Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 9100879
- Date Added:
- August 13, 2026
- Manufacturer:
- RAM
SummaryFront Passenger Display Module Verify "Z" part number availability. Order a "Z" part number for all Exchange Orders, Warranty, Mopar, Customer Pay and Service Contract. Order "68" part number for New, Unsold units only.
Associated Products (10)Associated Documents - August 6, 2026•Document ID: 11036174Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 113795
- Date Added:
- August 13, 2026
- Manufacturer:
- RAM
SummaryHEADLAMP
Associated Products (8)Associated Documents - August 6, 2026•Document ID: 11036173Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 113743
- Date Added:
- August 13, 2026
- Manufacturer:
- RAM
SummaryHEADLAMP
Associated Products (8)Associated Documents - August 1, 2026•Document ID: 11035976Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; POWER TRAIN
- Mfr Comm. #:
- 08-301-26
- Date Added:
- August 6, 2026
- Manufacturer:
- RAM
SummaryFlash: Electronic Shift Module (ESM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set the following Diagnostic Trouble Code (DTC): ● U1057-00 - High Speed Fd-Can3 Communication Bus Performance. Customers may also comment on the following: ● If the vehicle has a low or drained battery and requires a jump start, once jump started, the vehicle will not shift out of Park. This bulletin involves reprogramming the ESM with the latest available software.
Associated Products (4)Associated Documents - July 30, 2026•Document ID: 11035984Service Bulletin/Repair InstructionsFUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- 113783
- Date Added:
- August 6, 2026
- Manufacturer:
- RAM
SummaryMODULE & MODULE KIT - FUEL PUMP/LEVEL UNIT
Associated Products (4)Associated Documents - July 29, 2026•Document ID: 11035981Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE
- Mfr Comm. #:
- 113744
- Date Added:
- August 6, 2026
- Manufacturer:
- RAM
SummarySENSOR - TURBOCHARGER SPEED
Associated Products (24)Associated Documents - July 29, 2026•Document ID: 11035980Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE
- Mfr Comm. #:
- 113742
- Date Added:
- August 6, 2026
- Manufacturer:
- RAM
SummarySENSOR - TURBOCHARGER SPEED
Associated Products (24)Associated Documents - July 29, 2026•Document ID: 11035974Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; POWER TRAIN
- Mfr Comm. #:
- 18-038-26 REV. A
- Date Added:
- August 6, 2026
- Manufacturer:
- RAM
SummaryFlash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle exhibit/set SYMPTOM: one or more of the following Diagnostic Trouble Codes (DTCs): ● P219A - Bank 1 Air-Fuel Ratio Imbalance. ● P219B - Bank 2 Air-fuel Ratio Imbalance. ● P032F - Combustion Engine Producing Insufficient Torque. NOTE: This revision has an updated and more effective fix for DTC P219B than the prior version. Customers may experience one or more of the following: ● **Power Take Off (PTO) may cancel during engagement with high PTO loads.** ● Engine speed surging, unstable, hunting, or oscillating while coasting at low vehicle speeds. ● Stationary Idle PTO feature is not activating when the user configuration is selected to require parking brake be set (DD/DP Only). ● PTO not auto-resuming after hard-wired remote start (DD/DP Only). ● Driveline clunk or bump when coasting to a stop in cruise control mode. ● Engine idle undershoot or delayed response with power steering input. In addition, the following software enhancement(s) is available: ● Increase the duration that PTO related messages are displayed on the Instrument Panel Cluster (IPC) (DD/DP Only). This bulletin involves reprogramming the PCM with the latest available software.
Associated Products (4)Associated Documents - July 23, 2026•Document ID: 11035335Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 113546
- Date Added:
- July 29, 2026
- Manufacturer:
- RAM
SummaryHEADLAMP - NONE
Associated Products (8)Associated Documents - July 23, 2026•Document ID: 11035334Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 113547
- Date Added:
- July 29, 2026
- Manufacturer:
- RAM
SummaryHEADLAMP - NONE
Associated Products (8)Associated Documents - July 18, 2026•Document ID: 11035168Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-285-26
- Date Added:
- July 23, 2026
- Manufacturer:
- RAM
SummaryFlash: DEF Dosing Control Unit (DCU) Software 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): ● P218F 00 - Reductant No Flow Detected ● P202E 00 - Reductant Injection Valve Circuit Performance In addition, the following software enhancements are available: ● System State feedback fix, data variant selection fix. This bulletin involves reprogramming the DCU software from 5.13 Or 5.14 To 5.15.
Associated Products (4)Associated Documents - July 17, 2026•Document ID: 11035162Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-272-26 REV. A
- Date Added:
- July 23, 2026
- Manufacturer:
- RAM
SummaryAir Handling Performance Test (APT) Availability In wiTECH Technicians may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0234-00 - Turbocharger Overboost Condition. ● P0299-00 - Turbocharger Underboost. ● P0101-00 - Mass Air Flow Sensor "A" Circuit Performance. ● P2463-00 - Diesel Particulate Filter Restriction - Soot Accumulation Bank 1. ● P24A4-00 - Particulate Filter Restriction - Soot Accumulation Too High. ● P2262-00 - Turbocharger Boost Pressure Not Detected - Mechanical. ● P0471-00 - Exhaust Pressure Sensor 1 Performance. ● P1451-00 - Diesel Particulate Filter System Performance. ● P2457-00 - Exhaust Gas Recirculation Cooling System Performance. ● P2263-00 - Turbo Boost System Performance. ● P2459-00 - Diesel Particulate Filter Regeneration Too Frequent. ● P24A2-00 - Diesel Particulate Filter Regeneration Incomplete - Bank 1. ● P0401-00 - EGR System Performance. ● P0402-00 - EGR Flow Excessive Detected.
Associated Products (12)Associated Documents - July 15, 2026•Document ID: 11035185Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 113137
- Date Added:
- July 23, 2026
- Manufacturer:
- RAM
SummaryLAMP – TAIL
Associated Products (4)Associated Documents - July 11, 2026•Document ID: 11035047Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-272-26
- Date Added:
- July 18, 2026
- Manufacturer:
- RAM
SummaryAir Handling Performance Test (APT) Availability In wiTECH Technicians may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0234-00 - Turbocharger Overboost Condition. ● P0299-00 - Turbocharger Underboost. ● P0101-00 - Mass Air Flow Sensor "A" Circuit Performance. ● P2463-00 - Diesel Particulate Filter Restriction - Soot Accumulation Bank 1. ● P24A4-00 - Particulate Filter Restriction - Soot Accumulation Too High. ● P2262-00 - Turbocharger Boost Pressure Not Detected - Mechanical. ● P0471-00 - Exhaust Pressure Sensor 1 Performance. ● P1451-00 - Diesel Particulate Filter System Performance. ● P2457-00 - Exhaust Gas Recirculation Cooling System Performance. ● P2263-00 - Turbo Boost System Performance. ● P2459-00 - Diesel Particulate Filter Regeneration Too Frequent. ● P24A2-00 - Diesel Particulate Filter Regeneration Incomplete - Bank 1. ● P0401-00 - EGR System Performance. ● P0402-00 - EGR Flow Excessive Detected.
Associated Products (8)Associated Documents - July 10, 2026•Document ID: 11035087Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2608000032
- Date Added:
- July 18, 2026
- Manufacturer:
- RAM
SummaryInstrumental Panel Cluster (IPC) Mechanical Gauge Stuck, Inaccurate
Associated Products (10)Associated Documents - July 8, 2026•Document ID: 11035054Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; POWER TRAIN
- Mfr Comm. #:
- 18-066-26
- Date Added:
- July 18, 2026
- Manufacturer:
- RAM
SummarySeed Request Denied During Technicians may experience the following: SYMPTOM: ● The scan tool displays the message "Seed Request denied" when attempting to reprogram the PCM to the latest available software.
Associated Products (4)Associated Documents - July 7, 2026•Document ID: 11035079Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 113295
- Date Added:
- July 18, 2026
- Manufacturer:
- RAM
SummaryVALVE KIT – EGR and VALVE - EGR BYPASS
Associated Products (8)Associated Documents - July 6, 2026•Document ID: 11035086Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; POWER TRAIN
- Mfr Comm. #:
- S2523000088 REV.B
- Date Added:
- July 18, 2026
- Manufacturer:
- RAM
SummaryVehicle Shifter Will Not Shift Out Of Park.
Associated Products (8)Associated Documents - July 6, 2026•Document ID: 11035075Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 113276
- Date Added:
- July 18, 2026
- Manufacturer:
- JEEP
SummaryCORE – HEATER
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