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Service bulletins for the 2019 Ram 1500

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.

1178 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
S20080000102020-04-06. Service bulletin. EQUIPMENT. Apple Carplay Inoperative Or Not Working, Phone Not Pairing, Carplay Lockup Or Freeze.
90042162020-04-06. Service bulletin. WHEELS; SEATS. MOLDING, Wheel Opening Flare, Rear For concern of anti-chip tape peeling or bubbling on rear wheel flare and you are replacing the rear wheel flare and or the anti-chip tape for a warrantable concern, please take pictures and highlight the area of concern prior to removal of the anti-chip tape or flare and email pictures to FCA Redacted Content as part of repair. If no response in 15 minutes, proceed with repair.
23-034-19 REV. A2020-01-21. Service bulletin. WHEELS. Poor Rear Wheel Opening Molding Adhesion to The Body This bulletin involves inspecting and if necessary, replacing the affected rear wheel opening molding. The customer may describe what appears to be a gap between the rear wheel opening molding and the body of the vehicle.Rear wheel opening moldings may separate at body due to insufficient adhesive bond strength
23-034-192020-01-21. Service bulletin. WHEELS. Poor Rear Wheel Opening Molding Adhesion to The Body This bulletin involves inspecting and if necessary, replacing the affected rear wheel opening molding. The customer may describe what appears to be a gap between the rear wheel opening molding and the body of the vehicle.Rear wheel opening moldings may separate at body due to insufficient adhesive bond strengthFig. 1.Rear Wheel Opening Molding Separation
OD61336B2020-01-21. Service bulletin. EQUIPMENT. Parts Escalation Process (OD61336 Linked Document - Parts Support Instructions)
OD61336A2020-01-21. Service bulletin. ENGINE AND ENGINE COOLING. VB1 2014-2019MY DS 3.0L Diesel EGR Cooler (OD61336 Linked Document - Coolant Level Check Tutorial)
OD613362020-01-21. Service bulletin. ENGINE AND ENGINE COOLING. Safety Recall VB1: 2014-2019 DS 3.0L EGR Cooler Customer Handling
90039582020-01-21. Service bulletin. LATCHES/LOCKS/LINKAGES:TAILGATE:LATCH. Latch, Tailgate with Ajar Switch Tailgate ajar light is illuminated or intermittently illuminated when the tailgate is closed or tailgate will not auto release. Please contact release engineer Richard Sukhdeo at cell phone number (248) 982-3478 for diagnostic assistance and information to assist in problem resolution. If contact is not made within 15 minutes, please continue with the repair and make note of the presence of a tonneau cover and type of cover on the repair order.
90041962020-01-21. Service bulletin. VISIBILITY. Handle, Swivel Release and Grommet, Pivot Joint The box bed divider swivel release handle and pivot joint grommet are intended for DS only, and not to be used on DJ or DT. These parts were removed from DJ and DT, since the bed extender obstructs tail lamp visibility requirements at some angles. Installing these parts onto the 2019 or later DJ and DT trucks will violate lighting obstruction requirements.
90041712020-01-21. Service bulletin. ENGINE AND ENGINE COOLING. COVER, Cylinder Head, Left/Right Prior to replacing the cylinder head cover on ANY 3.6L Pentastar Upgrade Engine, verify that there are no steel dowel pins pressed into the cylinder head. If dowels are present in the cylinder head please remove carefully without touching/damaging the cylinder head sealing surface.
90041802020-01-21. Service bulletin. STRUCTURE. LAMP, Center High Mounted Stop (CHMSL) Before replacing this part for a water leak or water intrusion, please contact Jeff Bither at (248) 736-6109. If no response in 15 minutes, proceed with repair.
23-013-19 REV. A2019-12-16. 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 cracking noises heard around the front floor or A-Pillar area, while turning left or right (during a lateral movement).
05-001-19 REV. B2019-12-16. Service bulletin. SERVICE BRAKES. Rear Brake Noise This bulletin involves replacing the rear caliper adapters, guide pins and brakepads. The customer may comment on the following:A high pitch ?squeal? originating from the rear brakes,often occurring in cold, humid weather and when driving in reverse, after the vehicle has been sitting for at least a few hours. Veryoften, the noise can be heard in the morning, when backing out of a driveway.
23-032-192019-12-16. Service bulletin. STRUCTURE; STRUCTURE:BODY:TAILGATE. Tailgate Cable Has Excessive Slack or is Loose This bulletin involves replacing one of the tailgate cables with a new tailgate service cable. The customer may comment on one or more of the following:One tailgate cable has too much slack or is loose. The tailgate cables are different lengths.
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.
18-089-192019-12-16. Service bulletin. FUEL SYSTEM, GASOLINE; ENGINE. wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK
90041352019-12-16. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; VISIBILITY:WINDSHIELD. WINDSHIELD For windshield optical imperfections, scratches, distortions on vehicles built after 11/30/18, please contact Sandeep Tummuri at (248) 425-3419 before replacing the Windshield. If no response in 15 minutes, proceed with repair.
90040052019-12-16. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM:SOFTWARE; BACK OVER PREVENTION: SENSING SYSTEM: CAMERA. CAMERA (Rear) For concerns of back up camera flicker/blank/blue/black screen or camera inop, please ensure Radio is at latest software level. After update, system requires three sleep cycles to function properly. Please verify camera LVDS cable connection at camera and radio head unit. Also verify harness connection between chassis, body, and IP harness for bent pins or loose connection at XY400A, XY306A, XY552A. Please create and send a copy of the vehicle scan report and specify radio SW version and radio head unit ID to Bing Guo and Rafay Adil via email bingruo.guo@fcagroup.com (248) 500-7355 rafay.adil@fcagroup.com (248) 736-7059 Please call for any additional questions or assistance needed. If no response in 15 minutes, proceed with repair. Please be sure to attach a copy of the Vehicle Scan Report on the repair order.
90041682019-12-16. Service bulletin. EQUIPMENT:ELECTRICAL; EQUIPMENT:APPLIANCE:AIR CONDITIONER. AC Lines RAM LIGHT DUTY. 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.
90041602019-12-16. Service bulletin. STRUCTURE:BODY:DOOR; VISIBILITY:GLASS, SIDE/REAR. GLASS, Front Door For 2019 DT concern of front door window glass flaws such as bubbles or scratches, please contact Sandeep Tummuri at (248) 425-3419 and email pictures of the concern to sandeep.tummuri1@facgroup.com. If no response in 15 minutes, proceed with repair.
08-056-19 REV. A2019-12-02. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Flash: Active Noise Cancellation (ANC) Module Enhancements This bulletin involves updating the ANC system with the latest available software. The customer may describe one or more of the following inside the cabin: A drone noise. A booming sound. A humming noise. A muffled sound. A pulsing noise.
08-104-192019-12-02. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; STRUCTURE:BODY:DOOR. Flash: Driver Door Module (DDM) and Passenger Door Module (PDM) Updates This bulletin involves reprogramming the DDM and PDM with the latest available software. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set: B1F04-15 - Mirror Fold Control-Circuit Short To Battery Or Open. This DTC cannot be cleared without resetting the modules. Customers may experience one or more of the following: Exterior mirrors do not return to the original position after shifting out of reverse gear. Exterior mirrors continue to tilt downwards even after shifting out of reverse gear. Automatic window express-up/down (driver and/or passenger) operation continues after an engine start without customer pushing/pulling the switches.
09-003-192019-12-02. Service bulletin. ENGINE AND ENGINE COOLING. GEN-2 and GEN-3 - 3.0L Oil Filter Cartridge Identification Differences This bulletin highlights the design differences in the oil filter cartridges used in the GEN-2, and GEN-3 3.0L diesel. As well as potential issues that can arise should the incorrect filter be used in each application. Although similar in design, the oil filter cartridges used on the GEN-2 and GEN-3 3.0L diesel engines are different in design. Interchanging them may result in premature engine damage over time.
23-029-192019-12-02. Service bulletin. VISIBILITY. Rear Windows Squeaks or Binds When Closing This bulletin involves inspecting the rear window run channel seal and replacement if required. The customer may notice when closing the rear (one or both) windows:One or both may bind when closing. Squeak/squeal noise when closing. Pinched or rolled seal. Wind noise when driving.

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