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Service bulletins for the 2018 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.

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

By type

By component

By trouble code

Only bulletins with component: Glass, wipers and mirrors are shown. Show all

Bulletins, newest first
S20230000142020-05-26. Service bulletin. VISIBILITY. Single Pop Noise From Rear Of Sunroof While Opening
90042282020-05-26. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. CABLE ASSY, Power Sliding Backlite For concern of power sliding backlight will not close or window binding and replacing cable, please call FCA Redacted Content and send pictures to FCA Redacted Content prior to replacing the part. If no response in 15 minutes, proceed with repair.
S20230000142020-05-18. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. Single Pop Noise From Rear Of Sunroof While Opening
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
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.
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.
90041252019-10-28. Service bulletin. STRUCTURE; VISIBILITY. GLASS, Backlite, Sliding, Assembly Before replacing this part, please call Lori Millen at (248) 379-1888. If no response in 15 minutes, proceed with repair. Please wrap back glass frame assembly in replacement part packing material to prevent twisting during shipping and return assembly to FCA Quality Engineering Center for analysis. If any questions, contact Lori Millen at (248) 379-1888.
553102019-07-15. Service bulletin. STRUCTURE:BODY:DOOR; VISIBILITY:GLASS, SIDE/REAR. Run-Front Door Glass
23-037-152018-12-17. Service bulletin. VISIBILITY:WINDSHIELD; VISIBILITY:WINDSHIELD WIPER/WASHER; VISIBILITY. Windshield Wiper Blade/Element Maintenance
124422018-11-26. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. Inspection and Return: Motor - Window Regulator,Frt. &Rear Door
82214909A2018-11-26. Service bulletin. EQUIPMENT; VISIBILITY. Mopar Trailer Tow Mirror Kit After installing the Mopar Trailer Tow Mirror Kit, configure the vehicle for Trailer Tow mirrors. To do this, add the LEG (Trailer Tow Mirrors) sales code to the VIN using DealerCONNECT and then performing a vehicle re-configuration using the WiTech tool.~ After Kit is completely installed, perform the following;~ 1. Add LEG sales code to the VIN under the ?Vehicle Option Updates? Found on Dealerconnect~ 2. Update Vehicle Configuration by using the WiTech tool and performing ?Restore Vehicle Configuration.?
D-16-28 Rev. A2018-06-11. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR. DAPAP Requirements - Addition of Exterior Mirrors (Rev. A)
309282018-06-11. Service bulletin. VISIBILITY:WINDSHIELD. 55395241AG Weatherseal - Windshield to Cowl Please return allstock of following part numbers:55395241AG,55395241AE.Replacement ispart number 55395241AH which isin stock and available. Please return suspect partsback toyour facing depot using Return Code 02,before 12April,2017
90031092018-06-04. Service bulletin. VISIBILITY:WINDSHIELD WIPER/WASHER. Washer Fluid Level Sensor Prior to replacing this part due to "Low Washer Fluid" tell tale light on the dash and the washer fluid bottle is full, please perform this inspection: Check if float sensor is rotated off location from the bottle anti-rotation features that surround the SENSOR. Check to determine if the issue has been resolved. Continue with repair if necessary. Please contact Chris Koch at cell (248) 248-622-6417 if you have questions or need additional information.

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