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Service bulletins for the 2019 Ram 3500

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

803 on file from NHTSA, as of 2026-10-19.

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Bulletins, newest first
31-005-192019-12-16. Service bulletin. EQUIPMENT; STRUCTURE. Use of Aftermarket Parts This bulletin involves discussing FCA US LLC position with regard to collision repair industry awareness regarding the use of aftermarket parts.
31-004-192019-12-16. Service bulletin. VISIBILITY. Authentic Mopar® Glass Replacement This bulletin involves discussing FCA US LLC position with regard to collision repair industry awareness regarding the recommended usage of Authentic Mopar® Glass.
08-115-192019-12-16. Service bulletin. TIRES. Enable Tire Fill Alert This bulletin involves a vehicle reconfiguration for proper operation of the Tire Fill Assist feature. The customer may notice:Tire Fill Alert or Selectable Tire Fill Alert does not work.
21-041-192019-12-16. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. The customer may notice:A harsh 2-1 shift. Hesitation in up-shifts and/or down-shifts. Shudder and/or clunk when shifting into gear. The following software enhancements are available:2-1 coast down-shift improvements. 1-2/2-3/3-4/4-5/5-6 shift improvements.
18-089-192019-12-16. Service bulletin. FUEL SYSTEM, GASOLINE; ENGINE. wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK
D-19-02 REV. B2019-12-16. Service bulletin. ENGINE. Fast Feedback Program - 6.7L Cummins Engine - 2019 HD Ram - All Models (Rev. B)
90041672019-12-16. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; EQUIPMENT:ELECTRICAL. A/C LINES RAM HD/CC. For AC Refrigerant Low pressure, AC blows warm, Not Cold, not cold enough, there is an investigation for a low charge on the HVAC diagnosis. Please when you detected an issue related with the R134a or 1234YF as a possible leaks, AC blows warm or not cold, prior to replacement or reload refrigerant, contact Juan Carlos Mendez at +52 1 55 1339-0508 (Mexico phone number) or by email: Juan Mendez at juan.mendez1@fcagroup.com Elsy Valencia at elsy.valencia@fcagroup.com Manuel Cruz at manuel.cruz@external.fcagroup.com, to receive more information. In case of suspected loss of refrigerant, A/C system should be thoroughly inspected for evidence of leaks using black light. The system contains fluorescent die which should assist in determining a leak location and mark it. If there is an indication of any leak on the ports/caps, do not remove the ports, consider replacing the complete AC line and return it to FCA for analysis. If there is an indication of any leak on the seal washer, do not remove the washer, consider replacing the complete AC line and return it to FCA for analysis. If no response in 15 minutes, proceed with repair.
90041652019-12-16. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; BACK OVER PREVENTION; VISIBILITY; EQUIPMENT. WINDSHIELD For concern of rear view mirror loose or fell off, inspect mirror button. If the mirror button detatched from the winshield, please follow the normal repair process and take pictures of the button and the winshield trademark and email to: Diego Estrada - diego.estrada@fcagroup.com to send the mirror button to the engineering team for analysis If you happen to replace the windshield please send it to him as well. If further information is needed, please contact Diego Estrada at (248) 494-2651 If no response in 15 minutes, proceed with repair.
18-056-19 REV. A2019-12-02. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM. Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. The customer may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following DiagnosticTrouble Code (DTC) has been set:P0456 - EVAP System Small Leak. In addition, the customer may notice one or more of the following conditions:Vehicle hesitation or surge at low vehicle speeds. Engine hesitation when turning steering wheel to end stop. Powertrain bump or hesitation around 16-24 kph (10-15 mph) vehicle speed. Maybe reported as rough or harsh transmission shifting in the same vehicle speed range.
18-052-19 REV. A2019-12-02. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE. Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the Engine Control Module/Powertrain Control Module (ECM/PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: P0421-00 - Catalyst 1 Efficiency Below Threshold Bank 1. P1451-00 - Diesel Particulate Filter System Performance. P24A5-00 - EGR Cooler Bypass Bank 1 Control Stuck. P21C4-00 - Reductant Line Heater Relay Control Circuit High. P1D73-00 - AGS Performance. P2560-00 - Engine Coolant Level Low. P2201-00 - Aftertreatment NOX Sensor Circuit Performance - Bank 1 Sensor 1. P0604-00 - Internal Control Module Ram. P0607-00 - ECU Internal Performance. P0868-00 - Line Pressure Low (Module, Powertrain Control (PCM), 68RFE). P0740-00 - TCC Out Of Range. P0299-00 - Turbocharger Underboost. P218F-00 -Reductant No Flow Detected. P20EE - NOx Catalyst Efficiency Below Threshold. P226C - Turbocharger Boost Control ?A? Slow Response (In extreme cold ambient temperatures). P061A - Level 2 Torque Performance. P061B - Internal Control Module Torque Calculation Performance. P061E - Internal Control Module Brake Signal Performance. P062C - Etc Level 2 Mph Performance. P203F - (Diesel Exhaust Fluid) Reductant Level Too Low.P20E8 - (Diesel Exhaust Fluid) Reductant Pressure Too Low. P0420 - Catalyst System Efficiency Bank 1. U02A3 - Lost of Communication with PM Sensor. P1507 - Crankcase Filter Restriction. P0116 - Engine Coolant Temperature Sensor Performance. P0106 - Manifold Absolute Pressure Sensor Performance (In extreme cold ambient temperatures). U3017 - Control Module Timer/Clock Performance. P0870 - Hydraulic Pressure Test. U0101 - Lost Communication with TCM. P2579 - Turbocharger Speed Sensor Circuit.
90041522019-12-02. Service bulletin. POWER TRAIN. BRACKET, Gearshift For concern of shifter stuck in Park, please call Zach Luetzen at (832) 372-6116 prior to replair. If no response in 15 minutes, proceed with repair.
90041502019-12-02. Service bulletin. FUEL SYSTEM, GASOLINE; POWER TRAIN. SEAL, Input If looking to replace stubshaft due to ATX fluid leaking, do not replace PTU seals. None of the seals from the PTU side will need to be replaced whenever the ATX stubshaft is replaced, even though V-seal (68408748A$) is in direct contact with the stubshaft, it will not avoid grease/oil leakage from transmission side. PTU V-seals are intended to act as a dust cover for stubshaft - PTU input shaft spline interface. PTU Input shaft seal (68408749A$) is intended to hold PTU oil and debris ingress; it should be replaced only if the fluid leakage is confirmed to be PTU oil and not ATX trans. fluid.
90041492019-12-02. Service bulletin. BACK OVER PREVENTION; ELECTRICAL SYSTEM. CAMERA, Forward Facing, [XAK] / Video Control Processor For DTC B2286-00 - Calibration not learned/Lost calibration set by the Central Vision Processing Module (CVPM), DO NOT try to run a service calibration routine before replacing the part. Otherwise, the historical environmental data will be erased. Please contact one of the following: Sam Tkac at (248) 821-7819 Bing Guo at (248) 500-7355 If no response in 15 minutes, proceed with repair. For additional help, please provide/perform the following procedure via email to bg589@chrysler.com and sam.tkac@fcagroup.com. 1. Obtain a vehicle scan report and configuration report, this will capture all CVPM DTCs and any critical environmental data. 2. Take a picture of the radio head unit display when in surround view mode to show what the Top+ Rear view looks like when the fault is active. 3. Perform diagnosis ECU reset, or ignition off have radio go to sleep mode. Verify if the DTC is still active. 4. Inspect the CVPM harness and related in-line harness connections to ensure the connectors are assembled correctly, with no connector damage, pinched wires, terminals pushed out, bent pins, or water intrusion. 5. If the wiring harness and connections appear to be good and B2286-00 is still active, replace the CVPM and return to QEC for root cause analysis. DO NOT try to run a service calibration routine before replacing the part. Otherwise, the historical environmental data will be erased.
90041432019-12-02. Service bulletin. ENGINE AND ENGINE COOLING. MASTER CYLINDER, Brake Prior to replacing master cylinder, please call Paul Kuehl at (248) 535 -7013 and/or Tim Parks at (248) 202-0919. If no response in 15 minutes, proceed with repair.
08-003-19 REV.C2019-10-28. Service bulletin. BACK OVER PREVENTION; ELECTRICAL SYSTEM; EQUIPMENT. Radio and Back-up Camera Enhancements This bulletin involves updating the radio software level to 1848.24. Customers may experience one or more of the following: Green horizontal lines on back up display, in reverse (If this is the customer concern use camera LOP 18-60-02-W2, on DT and JL vehicles only). Ghost Touch, features, modes and App?s changing without drivers input. Speaker pop noise when using Bluetooth device. When vehicle is first start the radio will reset and the time display shows 12:00. Audio distortion and volume fluctuation. Blank rear camera image in reverse (If this is the customer concern use camera LOP 18-60-02-W2, on DT and JL vehicles only). Audio distortion (KL vehicles). Audio cutting in and out during memory recall. Ring tone too loud. AM/FM volume fluctuates. While in CarPlay® or Android Auto Google® maps showing wrong location. Phone disconnected after first call. Black screen or White screen with vertical lines. Personal Identification Number (PIN) clears and volume locked while KeySense is used. Audio static while in SXM/SAT modes. Echo heard during Bluetooth phone calls. The radio is locked up. The radio remains on after ignition has been turned off. The radio resets. The radio screen turns black. Intermittently requires an anti-theft code to be entered. Software update also includes software enhancement. SXM sound and behavior improvements.
23-019-19 REV. A2019-10-28. Service bulletin. EQUIPMENT; STRUCTURE. RamBox Applique Separation/Delamination This bulletin involves inspecting and possibly removing, installing new tape and re-installing one or both of the RamBox appliques. Customers may comment on the following: One or both of the RamBox appliques are separating/delaminating from the RamBox doors.
08-041-19 REV. A2019-10-28. Service bulletin. SUSPENSION. Flash: Air Suspension Control Module (ASCM) Updates This bulletin involves reprogramming the ASCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following DTCs have been set:C220C-48 - Active Suspension Module Internal-Supervision Software Failure. C211B-92 - Ignition Run/Start Input-Performance Or Incorrect Operation. C156C-7A - Ride Height System Air Leak-Fluid Leak Or Seal Failure. In addition the customer may describe:Excessive operation or noise from air suspension system when vehicle is stationary. "Air Suspension Disabled" message when attempting Bed Lowering Mode (BLM). Excessive compressor valve cycling following a cold start(Diesel engine only). Erroneous "Bed Low Achieved" message through the Instrument Panel Cluster (IPC), when requesting lowering, even though the truck didn't physically lower. Ride height changes/valve actuations without operator request on rough roads.
21-034-192019-10-28. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. The following software enhancements are available:Coast-down downshift improvements for 4-3 and 3-2. Garage shift delay improvements. Wide Open Throttle (WOT) in tow/haul mode. Corrects hill descent and Electronic Range Select (ERS) interaction.
90036802019-10-28. Service bulletin. ENGINE; ENGINE AND ENGINE COOLING. RETAINER, Crankshaft Rear Oil Seal Oil leak from rear engine seal retainer or windage tray/gasket Check for other sources of leaks using dye such as gallery plugs, camshaft cup plug at rear of engine, rear of engine valley for possible MDS solenoid, VVT solenoid, block porosity or transmission leaks. If another source of the leak was identified, proceed with the appropriate repairs. Engineering is looking for assistance in determining root cause and a corrective action on crankshaft rear oil seals and windage tray/gaskets. For concerns related to rear crankshaft seal oil leaks and windage tray gaskets, please send an email to brenton.swank@fcagroup.com. Include the VIN, mileage, and any photos identifying where the leak is coming from using dye, such as: 1. Leak between rear seal and crankshaft (seal rolled during installation) 2. Leak between outer diameter of rear seal and retainer 3. Leak between rear seal retainer and engine block (Please record the 5 retainer bolts residual torque in tightening direction) 4. Leak between rear seal retainer and windage tray/gasket (Please record the oil pan bolts residual torque in tightening direction) If the source of the leak cannot be identified, please contact Brenton Swank at (248) 804-9386 or Brenton.Swank@FCAGroup.com If no response in 15 minutes, proceed with repair.
90032202019-10-28. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. RADIO [RES] - New and/or Service Exchange For RES radio concerns. Use the wiTECH 2.0 and inspect the radio part number and serial number under the Radio/ECU Details tab. Please verify that the radio part number and/or serial number is not "FFFF". If either field shows "FFFF", please contact Mike Wielgat at 248-576-6696 or Rohan Negandhi at 248-421-9608 If no response in 15 minutes, proceed with repair.
90041152019-10-28. Service bulletin. ENGINE. SEAL, Crankshaft Oil, Front Front crankshaft oil seal leak: For concern of front crankshaft seal leak please send an email to brenton.swank@fcagroup.com with VIN, Mileage, Photos and indicate where the leak is identified using dye such as: 1. Leak between the outer diameter of the seal to front cover? 2. Leak between the seal and damper 3. Leak through the damper bolt This will help in determining root cause and corrective action. For additional questions, please contact: Brenton Swank: Cell (248) 804-9386 or brenton.swank@fcagroup.com If no response in 15 minutes, proceed with repair.
23-015-192019-07-15. Service bulletin. STRUCTURE:BODY:TAILGATE. Tailgate Does Not Open Smoothly This bulletin involves inspecting and if necessary replacing the tailgate damper strut. Customer may comment that the tailgate does not have a smooth operation when opening, just before the tailgate is fully opened it has a sudden drop or makes popping noise.
23-013-192019-07-15. Service bulletin. STRUCTURE. Noise From A-Pillar or Floor Area During Turns or Body Movement This bulletin involves inspecting and replacing the A-Pillar body mounts if needed. The customer may describe popping or crackingnoises heard around the front floor or A-Pillar area, while turning left or right (during a lateral movement).
OD554312019-07-15. Service bulletin. EQUIPMENT. Safety Recall V47 / NHTSA 19V-325 Backlite Glass Parts Ordering Information
OD553412019-07-15. Service bulletin. EQUIPMENT; ENGINE. Vehicles Eligible For CSN U07 And V08, V11 or V16 Important Update To U07 Dealer Instructions

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.