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Service bulletins for the 2019 Ram 2500

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.

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

By type

By component

By trouble code

Bulletins, newest first
OD628912020-04-06. Service bulletin. POWER TRAIN. Safety Recall W03 2019-2020 D Transmission Valve Body Recommended Operation Ahead of Recall Launch
S19180000032020-04-06. Service bulletin. ENGINE. Intermittent Engine Buck, Surge, or Misfire.
S20080000132020-04-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Key Programming, Security Pin Request, Pin Invalid
S19250000042020-04-06. Service bulletin. ELECTRICAL SYSTEM. Malfunction Indicator Lamp Illumination (MIL). Diagnostic Trouble Code (DTC) P203E ? Reductant Level Sensor 1 Circuit Intermittent-Erratic Set
S19080000222020-04-06. Service bulletin. EQUIPMENT. Navigation Search Feature Does Not Work
S17230000012020-04-06. Service bulletin. VISIBILITY. Left Hand Drivers Side Mirror Takes Longer to Defrost Or Clear Than Right Side Passenger
S16230000282020-04-06. Service bulletin. VISIBILITY. Outside Power Fold Rearview Mirror Appears Loose Or Shakes
S19080000972020-04-06. Service bulletin. EQUIPMENT. Radio Screen Black Or Blank
S19080000482020-04-06. Service bulletin. EQUIPMENT. Chime Stuck On In The Audio System
S19080001742020-04-06. Service bulletin. EQUIPMENT. Radio Screen Black At Vehicle Startup After A Sleep Cycle
S20080000102020-04-06. Service bulletin. EQUIPMENT. Apple Carplay Inoperative Or Not Working, Phone Not Pairing, Carplay Lockup Or Freeze.
90042252020-04-06. Service bulletin. VEHICLE SPEED CONTROL:ACCELERATOR PEDAL. PEDAL, Accelerator (APPS) Before replacing accelerator pedal for P061B, make sure all PCM software service bulletins and recalls are up to date, if applicable. Before replacing accelerator pedal for other DTCs, be sure to follow fault code diagnostic procedures in Service Library and be sure to check wiring and connectors. P2122 and P2127 will set if accelerator pedal connector is disconnected during diagnosis. Make sure codes are active before replacing pedal. DTC P2299 is usually caused by a two footed driver and acceleartor pedal should not be replaced for this fault if driving style is confirmed with the customer.
90042152020-04-06. Service bulletin. VEHICLE SPEED CONTROL. GLASS, Front Door For concern of front door window inoperative, please verify if the glass clips are still adhered to the glass. If clips are not attached, please take some detailed pictures of the glass bottom edges where the clips go and also of the clips to verify if there was poor aplication of urethane or if adhesion failed and contact FCA Redacted Content to report findings and set up a potential part return for analysis. If no response in 15 minutes, proceed with repair.
90041572020-04-06. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); POWER TRAIN; SUSPENSION; ELECTRICAL SYSTEM. MODULE, Air Suspension, [SEB] For replacement of Air Suspension Control Module (ASCM) due to the following DTCs, please contact FCA Redacted Content to aid in root-cause prior to repair at FCA Redacted Content or FCA Redacted Content U0132 (Loss of Comm) U0421 (Implausible Data) C220C (Software Supervision) C15DE-72 (Exhaust Solenoid Actuator Stuck Open) If no response in 15 minutes, proceed with repair. As per STAR Online case S1917000002: Do not replace any components. First record the DTC?s by creating and saving a vehicle scan report with WiTECH under the reports tab. Next, attempt to reset the ASCM by removing the F50 20A ASCM fuse in the Power Distribution Center. Then reinstall the fuse. Using WiTECH check for DTC?s. If U0132, U0421, U0422 DTCs are now stored, clear them. Perform a short test drive. If the codes do not return do not repair. Condition is under investigation by engineering.
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.
90041232020-01-21. Service bulletin. SUSPENSION. DJ D2 Air Suspension Related Components For an air suspension light or any air suspension concern on 2019 or 2020 MY DJ D2, please call Phil Cataldo at (248) 220-0559 or Yussimil Libera at (248) 550-6086. If no response in 15 minutes, proceed with repair. Please be sure to accurately document the events and conditions associated with these concerns.
21-034-19 REV. A2019-12-16. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. The following software enhancements are available:Harsh garage shift engagements in to either reverse or drive resulting in excessive shift bump. While in hill descent control, utilizing Electronic Range Select (ERS) buttons to modulate speed, the ERS buttons give a lower or higher gear than required/desired. Under light to medium brake maneuvers on flat ground, customer complains of harsh 4-3 (lines up to with ECO mode transition).
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).
08-115-19 REV. A2019-12-16. 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.
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.
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.

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