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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.

By type

By component

By trouble code

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

Bulletins, newest first
S228A0000262022-11-07. Service bulletin. UNKNOWN OR OTHER; EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE. Static, Crackle Or Buzz In Wireless Connectivity Mode Only
S228A0000252022-11-07. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE; UNKNOWN OR OTHER. Harman R1H Uconnect 5 Radio Software Flash Error Codes
S228A0000242022-11-07. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; UNKNOWN OR OTHER. Radio Sirius XM Mutes After Ending Phone Call
08160222022-10-31. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Radio Over The Air Software Version Updates
S22230000632022-10-31. Service bulletin. EQUIPMENT:ELECTRICAL. Ambient Temperature Sensor Servicing.
S2208000080RevA2022-10-31. Service bulletin. EQUIPMENT:ELECTRICAL. Ambient Air Temperature Missing, Malfunction Indicator Lamp (MIL) Lamp On, Diagnostic Trouble Code (DTC) P0070-15 Ambient Air Temperature Sensor Circuit-Circuit Short to Battery or Open, P0073 Ambient Air Temperature Sensor Circuit High
S228A0000182022-10-31. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Radio intermittently mutes
08160222022-10-31. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE; UNKNOWN OR OTHER. Radio Over The Air Software Version Updates
S22230000632022-10-31. Service bulletin. EQUIPMENT:ELECTRICAL. Ambient Temperature Sensor Servicing.
S228A0000182022-10-31. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Radio intermittently mutes
0812322REVB2022-10-17. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT; ELECTRICAL SYSTEM. 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).
S22080001372022-10-17. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Drive Gear Not Displaying On Heads Up Display (HUD)
825812022-10-17. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 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)
S22080000712022-10-17. Service bulletin. EQUIPMENT:ELECTRICAL. Weather App May Freeze, Lockup Or Has Error Loading
S17080001182022-10-17. Service bulletin. EQUIPMENT:ELECTRICAL. Battery Drain Concern, Dual USB Port Normal Operational Draw, Extended Illumination Or Extended Operation After Key Off
S21080000152022-10-17. Service bulletin. EQUIPMENT:ELECTRICAL. Uconnect Box Requires Service Message
08009222022-10-17. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM. Radio Over The Air Software Version Updates This bulletin provides information regarding the latest Flash 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 for (DT and HD trucks) from S21C.6 to S21D.5 and for (WS) from S21B.5 to S21D.5.The national launch for the FOTA is expected to begin December 22, 2021. Customers may experience one or more of the following:Hissing, water sprinkler or salt shaker noise(WS only). Apple Carplay® concerns. Black screen. Loud buzzing noise followed by radio reboot. Unable to switch between media sources while playing SXM®. Radio shows screen off when comfort popup appears. Phone won't reconnect when connection is lost. Delete device in settings menu doesn't work. App pages have black background. Radio does not fall asleep with ignition off. Radio unresponsive. CarPlay® will not connect.
S21080000152022-10-17. Service bulletin. EQUIPMENT:ELECTRICAL. Uconnect Box Requires Service Message
S21080001252022-10-17. Service bulletin. EQUIPMENT:ELECTRICAL. Battery Of Uconnect Box Is Temporarily Low Popup Message
S21080002752022-10-17. Service bulletin. EQUIPMENT:ELECTRICAL. Sirius XM Screen Frozen At Start Up
08130222022-09-26. Service bulletin. EQUIPMENT. Amplifier (AMP) Drone Noise This bulletin involves replacing the amplifier. Customers may experience the following: Audible drone after initial start up or during idle.
S228A000009RevA2022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL. : Wireless Charging Pad Slow Wireless Charging, No Wireless Charging
S228A0000092022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL. An incorrect PDF document S228A000004 Rev. A - Panasonic VP4R Wi-Fi New Enrollment Pause was uploaded for this communication during publishing and was corrected with S228A000009 Rev. A
S228A0000112022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL. SXM Loss of Meta Data and Audio Intermittently
0803122REVA2022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Radio Over The Air Software Version Updates This bulletin provides information regarding the latest Flash 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. National launch for this FOTA update is expected on:Current Level R139.01.53 update to R141.01.12, launched on 02/08/2022. Current Level R136.10.04 update to R141.01.12, launched on 02/11/2022. Current Level R136.09.00 update to R141.01.12, launched on 02/16/2022. 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 them 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 can't navigate to other channels using soft keys or knob.

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