WenmarOpen by Wenmar Pro

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
S19080002082020-05-18. Service bulletin. EQUIPMENT. Satellite Radio Inoperative Radio Has Code B156B-13.
S15080004802020-05-18. Service bulletin. VEHICLE SPEED CONTROL. Speed Control Operates Intermittently
S20230000182020-05-18. Service bulletin. LANE DEPARTURE; TRAILER HITCHES. Trailer Detection For Heavy Duty Truck - Blind Spot And Trailer Merge Assist
S18230000292020-05-18. Service bulletin. EQUIPMENT. Water Leak Carpet Wet At Front And Or Rear Seats
S20230000142020-05-18. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. Single Pop Noise From Rear Of Sunroof While Opening
90042302020-05-18. Service bulletin. VISIBILITY; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 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.
90042362020-05-18. Service bulletin. SEATS; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); VEHICLE SPEED CONTROL. LATCH, Tailgate Striker position also affects closing effort. Prior to ordering this part for a customer stating the Tailgate will not auto release when the tailgate is closed or is hard to close, first try adjusting the tailgate strikers to minimize the force required to close. The strikers must be centered up/down in the latch opening. You have to balance tailgate flushness and closing effort by moving the strikers fore or aft. Please contact FCA Redacted Content for diagnostic assistance and information to assist in problem resolution if needed. If no response in 15 minutes, proceed with repair.
09-003-20 REV. B2020-04-27. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. Inspect Throttle Body Assembly This bulletin involves inspecting the Julian date on the throttle body and possibly replacing it. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set:P2100 - Electronic Throttle Control Motor Circuit/Open - Bank 1. The customer may also describe the following:The vehicle is in limp home mode.
23-010-20 REV. A2020-04-27. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY; VISIBILITY. 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.
09-003-20 REV. A2020-04-27. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. Inspect Throttle Body Assembly This bulletin involves inspecting the Julian date on the throttle body and possibly replacing it. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set:P2100 - Electronic Throttle Control Motor Circuit/Open - Bank 1. The customer may also describe the following:The vehicle is in limp home mode.
21-016-202020-04-27. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following DTC:P0733-00 - Gear 3 Shift Incorrect Ratio. The following software enhancements are available:Harsh garage shift engagements in to, either reverse or drive resultingin excessive shift bump. While in hill descent control, utilizing Electronic Range Select (ERS) buttons to modulate speed, the ERS buttons give a lower or highergear than required/desired. Under light to medium brake maneuvers on flat ground, customer complains of harsh4-3 (lines up to with ECO mode transition).
08-031-202020-04-27. Service bulletin. EQUIPMENT:ELECTRICAL; EQUIPMENT. Missing Upfitter Auxiliary Wiring This bulletin involves adding a jumper wire harness to the rear auxiliary wiring harness. The customer or upfitter may describe the following:The upfitter auxiliary fused wires are not populated on the rear of the chassis wiring harness equipped with Instrument Panel (IP) auxiliary switches. The wires are located on the right side of the rear chassis cross beam, above the fifth wheel.
VB6 Rev. 32020-04-27. Service bulletin. FUEL SYSTEM, DIESEL; FUEL SYSTEM, GASOLINE. Revised Emissions Recall VB6 Diesel Engine Calibration
S18080001472020-04-27. Service bulletin. EQUIPMENT:ELECTRICAL. Radio Does Not Save Sirius XM 360L Radio Presets
S19080002082020-04-27. Service bulletin. EQUIPMENT:ELECTRICAL. Satellite Radio Inoperative Radio Has Code B156B-13.
S15080004802020-04-27. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Speed Control Operates Intermittently
S20230000182020-04-27. Service bulletin. VISIBILITY; BACK OVER PREVENTION; LANE DEPARTURE; TRAILER HITCHES. Trailer Detection For Heavy Duty Truck - Blind Spot And Trailer Merge Assist
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.
90042362020-04-27. Service bulletin. LATCHES/LOCKS/LINKAGES:TAILGATE:LATCH. LATCH, Tailgate Striker position also affects closing effort. Prior to ordering this part for a customer stating the Tailgate will not auto release when the tailgate is closed or is hard to close, first try adjusting the tailgate strikers to minimize the force required to close. The strikers must be centered up/down in the latch opening. You have to balance tailgate flushness and closing effort by moving the strikers fore or aft. Please contact FCA Redacted Content for diagnostic assistance and information to assist in problem resolution if needed. If no response in 15 minutes, proceed with repair.
09-003-202020-04-06. Service bulletin. ENGINE AND ENGINE COOLING. Inspect Throttle Body Assembly This bulletin involves inspecting the Julian date on the throttle body and possibly replacing it. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set:P2100 - Electronic Throttle Control Motor Circuit/Open - Bank 1. The customer may also describe the following:The vehicle is in limp home mode.
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

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