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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.

By type

By component

By trouble code

By topic

Bulletins, newest first
S18230000292020-04-27. Service bulletin. STRUCTURE:BODY:DOOR; STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS. Water Leak Carpet Wet At Front And Or Rear Seats
S20230000142020-04-27. Service bulletin. BACK OVER PREVENTION. Single Pop Noise From Rear Of Sunroof While Opening
90042302020-04-27. Service bulletin. EXTERIOR LIGHTING. LAMP, Center High Mounted Stop (CHMSL - Cargo lamp) For concern of water leak intrusion at CHMSL lamp: Before CHMSL lamp removal, please check for proper CHMSL installation. Verify that CHMSL harness is well hidden (not visible) into the cabin and not trapped between lamp and cabin. If harness is trapped, take a picture and verify seal foam also has a harness mark. Add this comment into narrative. Please call FCA Redacted Content prior to replacing the component (if needed). If no response in 15 minutes, proceed with repair.
23-010-202020-04-06. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. Sunroof Water Leak This bulletin involves testing the sunroof for leaks and replacing the power sunroof glass if necessary. The customer may describe a water leak from A-pillar grab handle or headliner microphone.
08-020-202020-04-06. Service bulletin. SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER; ELECTRICAL SYSTEM. Body Control Module (BCM) Reconfigure for Enabling the Auto-On Comfort Settings This bulletin involves reconfiguring the BCM and possibly a radio reset, to enable the auto-on comfort settings. Customers may comment on one or more of the following:If below 4 °C (40 °F), the heated seats or heated steering wheel turn on by themselves. If above 26 °C (80 °F), the vented seats turn on by themselves. Cannot turn off the auto-on comfort feature. With the symptom/condition listed above, there?s no setting in the radio to turn the auto-on comfort feature off.
VB6 Rev. 12020-04-06. Service bulletin. FUEL SYSTEM, DIESEL; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. Emissions Recall VB6 Diesel Engine Calibration
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
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.
08-121-192020-01-21. Service bulletin. ELECTRICAL SYSTEM. Power Take Off (PTO) is Inoperable This bulletin involves installing a PTO diode jumper harness. The customer may describe that the PTO is inoperative. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) may have been set:P1123-00 - PTO System Performance.
VA22020-01-21. Service bulletin. ELECTRICAL SYSTEM. Customer Satisfaction Notification VA2 Power Take-Off
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.

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