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Service bulletins for the 2022 Ram 4500

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.

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

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By component

By trouble code

Only bulletins with component: Equipment and accessories are shown. Show all

Bulletins, newest first
18048232023-05-30. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK
08082232023-05-30. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. UPD UFD UBD UED UBC UEC Radio Enhancements None available at this time.
08079232023-05-30. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM. Radio Over The Air Uconnect R1L Radio Software Update to R160 Customers may experience one or more of the following: ? Media source changes to AM after the theme mode is changed (ex. headlights on - dark mode). ? Audio cuts out at volume levels 30 or above. ? System switches to Wireless after key cycle, profile change, or theme mode change. ? Wireless phone interface freezes after user accepts incoming call when in a conference call. ? Wi-Fi Hotspot gets disabled automatically when turning the vehicle ignition off for a long period. ? Loss of SXM/AM/FM presets. ? Blank Screen when Home Screen Loading. (rear view camera operation not affected). ? Radio Reboot. This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The radio software will be updated from 136.10.04, 139.01.53 and 145.00.15 to R160. NOTE: The national launch for the FOTA is expected to begin April 18, 2023.
S238A0000162023-05-30. Service bulletin. EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Intermittent Blank Radio Screen
S22080000152023-04-17. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. FM/AM/SXM Presets Lost After Ignition Cycle
08-026-232023-02-13. Service bulletin. EQUIPMENT. RCA Amplifier Drone Noise Audible drone after initial startup or during idle. This bulletin involves replacing the amplifier.
S23180000012023-02-13. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Diagnostic Trouble Code (DTC) P1400 ? Aftermarket Calibration Detected/Warranty Coverage Confirmation Required, Setting Falsely.
S238A0000012023-02-13. Service bulletin. EQUIPMENT:ELECTRICAL. Dead Battery Appears To Be Caused By Radio, Excessive Current Draw
S23230000022023-02-13. Service bulletin. EQUIPMENT:ELECTRICAL. Washer Light On And Will Not Turn Off After Adding Washer Solvent.
08211222023-01-23. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM; EQUIPMENT. Radio Over The Air Software Version Updated to S26.17
0812322REVB2023-01-17. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT:VIDEO (TOUCH)SCREEN/MONITOR/UNIT. Flash: Display Screen Module (DSM) Updates This bulletin involves reprogramming the DSM with the latest available software. 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: B22A9 - ECU Internal Performance. Customers may also comment on the following:Black radio screen with audio at start up (backup camera functions normally).
08-160-22 REV. C2023-01-17. Service bulletin. VEHICLE SPEED CONTROL; EQUIPMENT:ELECTRICAL:INFOTAINMENT; AIR BAGS; VISIBILITY; BACK OVER PREVENTION; ELECTRICAL SYSTEM. Radio Over The Air R141.01.12, 139.01.53, 136.10.04 to R145.00.15 Software Version Updates This bulletin provides information regarding the latest Firmware Over The Air (FOTA)update and provides the service technician an overview of the steps a customer will need to take to complete the update. The radio softwarewill be updated from R141.01.12, 139.01.53, 136.10.04 to R145.00.15.The national launch for the FOTA is expected to begin August 19, 2022. Customers may experience one or more of the following: Radio wireless connectivity Inoperative. Screen Lockup, Slow Response (rear view camera still operable). Caller cannot hear the driver and/or driver cannot hear the caller. Cannot switch stations after a call, lockup due to the phone remaining onthe call. Radio displays ?Code Error? or ?Lockup In Accessory Mode?. Display shows a black screen on start up (rear view camera still operable). SXM® presets are lost for all profiles. SXM® has no volume and stuck on channel. Radio does not allow BUS to go to sleep. Android® auto not connecting on vehicle start up. When radio is in light theme mode and in audio Balance/Fade menu, it ishard to see the position icon. Black on black coloring. Black out on SXM® after switching Profiles. During connecting phone radio does not handle audio source correctly whenmaking a phone call. Climate buttons out of place and move to settle in correct location. In the shortcuts menu pulled down from the status bar, the right side arrow is highlighted as if it canbe selected. Presets with "Hold to Save"" numbered above 9 have text cutoff. Profile edit not allowed while in movement for "Memory Seat". While switching between Driver Profiles, Phone Notification Volume popsup. Inconsistently Siri® assistance. Compass does not work. Wireless device echo. Satellite antenna error message. Display flickers before SXM® background displayed. Radio "home" screen background is theme 1 background when Theme 2, theme3 or theme 4 is selected. Mirr
09-014-222023-01-17. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Diesel Particulate Filter (DPF) - X97 Warranty Extension Installation of particulate matter sensor. This bulletin involves extending the warranty on the DPF. NOTE: This is an ?Information Only? Technical Service Bulletin to inform the dealer of this warranty Extension.
S2208000071 Rev.2023-01-17. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Weather App May Freeze, Lockup Or Has Error Loading
S2208000071REVA2023-01-09. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT; EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE. Weather App May Freeze, Lockup Or Has Error Loading
S228A0000182023-01-09. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Radio intermittently mutes
08062222023-01-09. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. UBD UED UBC Radio Enhancements This bulletin involves inspecting the software level and updating the software if needed. The software will be updated to 141.01.12.00. Customers may experience one or more of the following: Phone notification volume pops up while switching between driver profiles. Media widget gets "blacked out" on SXM? after switching user profiles. In light theme mode and in balance/fade menu, hard to see the position icon. In shortcuts menu pulled down from status bar, the right side arrow is highlighted like it can be selected. This should be greyed out like the left arrow. Loss of SXM? radio saved presets. Compass not showing or showing incorrect direction. When on a phone call with bluetooth, echo noise can be heard. SXM? radio audio is playing in vehicle speakers while call is ongoing. SXM? radio stuck on current channel, no audio and unable to navigate to other channels using soft keys or knob.
825812023-01-09. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Warranty Bulletin D-20-13-13 STAR Center Uconnect 5 (R1) Radio Pre-Authorization Program ? Select Radios (New and Exchange) ?2021 - 2022 Jeep Grand Cherokee (WL), 2022 Wagoneer and Grand Wagoneer (WS), 2022 Ram 1500 Pickup (DS/DT) and 2022 Ram Heavy Duty Pickup (DD/DF/DJ/ DP/D2) (Rev. D)
S22080000812023-01-09. Service bulletin. EQUIPMENT; VISIBILITY. Radio Display Shows Mirror Image Displayed Under Time In Screen Off State
S21080000152023-01-09. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Uconnect Box Requires Service Message
S2108000242RevA2022-12-19. Service bulletin. EQUIPMENT. Wireless Android Auto Or Apple CarPlay Intermittent Operation From Interference
S22090000042022-12-19. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. If a Mopar oil filter is not available, use a filter that meets or exceeds USCAR36 specification and is compatible with semi and full synthetic oils.
08194222022-12-12. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Radio VIN Lock This bulletin involves performing a VIN Lock procedure. Customers may describe one or more of the following: Connected features are inoperable. Radio not receiving Firmware Over The Air (FOTA) updates.
S228A0000302022-11-07. Service bulletin. ELECTRICAL SYSTEM:IGNITION; ENGINE; UNKNOWN OR OTHER; EQUIPMENT:ELECTRICAL. Battery Drain, Radio Or Cluster Will Not Shut Off After Engine Off
S228A0000272022-11-07. Service bulletin. STEERING: STEERING WHEEL/HANDLE BAR; WHEELS; EQUIPMENT ADAPTIVE/MOBILITY:VEHICLE CONTROLS:STEERING. Steering Wheel Audio Controls Inoperative Or Slow To Respond

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