WenmarOpen by Wenmar Pro

Service bulletins for the 2022 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.

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

By type

By component

By trouble code

By topic

Only bulletins with component: Driver assistance are shown. Show all

Bulletins, newest first
08185232023-09-25. Service bulletin. ELECTRICAL SYSTEM; BACK OVER PREVENTION. 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 and Home Screen Loading. (Rearview Camera not affected). ? Radio Reboot. (Rearview Camera not affected). 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 17, 2023.
08127232023-07-31. Service bulletin. SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); ELECTRICAL SYSTEM. Flash: Air Suspension Control Module (ASCM) Updates Customers or technicians may experience a Malfunction Indicator Lamp (MIL) illumination after a ?manual or automatic ride height change?. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ? C151E-2A - Left Front Ride Height Sensor-Stuck. ? C1522-2A - Right Front Ride Height Sensor-Stuck. ? C1526-2A - Left Rear Ride Height Sensor-Stuck. ? C152A-2A - Right Rear Ride Height Sensor-Stuck. Customers may also experience: ? ?Service Air Suspension? message notification in the instrument panel cluster. This bulletin involves reprogramming the ASCM with the latest available software.
90040732023-07-31. Service bulletin. BACK OVER PREVENTION; WHEELS. SENSOR, Wheel Speed When replacing a front wheel speed sensor, hold the convolute towards the sensor head and add a zip tie over the convolute to secure it with the sensor pigtail wire to prevent movement. This will protect the wire from the brake splash shield.
91001332023-07-31. Service bulletin. BACK OVER PREVENTION. ROCKER ARM ASSY - ROLLER ROCKER Case 1.- Before replacing the intake or exhaust rocker arms due to an abnormal ticking noise, please check that the INTAKE Hydraulic Lash Adjusters are not "collapsed". If a collapsed INTAKE HLA is found, replace all INTAKE HLAs on the suspect cylinder head (no need to replace rocker arms). The noise can occur at low or high RPMs, and at low or high temperatures. There are no Diagnostic Trouble Codes (DTC)s present. Case 2.- If the INTAKE camshaft or INTAKE rocker arm has excessive wear on the high lift profile (Rocker arm: slider, Camshaft: central lobe), replace the intake camshaft (1) in that cylinder head and all intake rocker arms (6).
91001612023-05-30. Service bulletin. ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS. Parking Assist For any of the following concerns: (PARK SENSOR or Park Assist or Park Sense or PARKING SENSOR) WARNING (PARK SENSOR or Park Assist or Park Sense or PARKING SENSOR) INOP (PARK SENSOR or Park Assist or Park Sense or PARKING SENSOR) SERVICE (PARK SENSOR or Park Assist or Park Sense or PARKING SENSOR) DOES NOT OPERATE PROPERLY Please contact FCA Redacted Content prior to part replacement. If no response in 15 minutes, proceed with repair.
08044232023-04-17. Service bulletin. ELECTRICAL SYSTEM; TRAILER HITCHES; WHEELS; BACK OVER PREVENTION; STEERING; SERVICE BRAKES, HYDRAULIC. Radio Over The Air S24.13 and S24.18 Updating to S26.17 Software Version Customers may experience one or more of the following: ? **Blank screen (Rear view camera is not affected and will still function normally).** ? Battery drain. ? Radio resets (Rear view camera will still function normally). ? Wireless connectivity device disconnect. ? CarPlayT icon does not appear in device manager. ? Climate icon missing. ? Audio disruptions. ? SXMT inoperative. ? Audio muted. ? Passenger screen blank. ? Passenger screen apps missing. ? Missing profiles icon. ? Instrument Panel Cluster (IPC) displays incorrect audio source. ? Radio is slow to respond. ? Trailer tire pressure configurations deleted. ? Steering wheel controls skipping SXMT channels. ? Recent calls not displayed. ? Phone audio playing with ignition off. The following improvements are also included with this update: ? Apple CarPlayT and Android AutoT improvements. ? Voice Recognition (VR) command improvements. ? Uconnect phone improvements. ? FOTA improvements. ? Passenger screen camera app improvements. ? Icon size/layout improvements. 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 S24.13 or S24.18 to S26.17. NOTE: The national launch for the FOTA is expected to begin November 25, 2022.
08040232023-04-17. Service bulletin. AIR BAGS; PARKING BRAKE; ELECTRICAL SYSTEM; VISIBILITY; BACK OVER PREVENTION; VEHICLE SPEED CONTROL. Radio Over The Air R141.01.12, 139.01.53, 136.10.04 to R145.00.15 Software Version Updates Customers may experience one or more of the following: ? **Intermittent Blue Screen (rear view camera still operable).** ? 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 on the call. ? Radio displays ?Code Error? or Lockup In Accessory Mode?. ? Display shows a black screen on start up (rear view camera still operable). ? SXMT presets are lost for all profiles. ? SXMT has no volume and stuck on channel. ? Radio does not allow BUS to go to sleep. ? AndroidT auto not connecting on vehicle start up. ? When radio is in light theme mode and in audio Balance/Fade menu, it is hard to see the position icon. Black on black coloring. ? Black out on SXMT after switching Profiles. ? During connecting phone radio does not handle audio source correctly when making 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 can be selected. ? Presets with 9Hold to Save99 numbered above 9 have text cutoff. ? Profile edit not allowed while in movement for 9Memory Seat9. ? While switching between Driver Profiles, Phone Notification Volume pops up. ? Inconsistently SiriT assistance. ? Compass does not work. ? Wireless device echo. ? Satellite antenna error message. ? Display flickers before SXMT background displayed. ? Radio 9home9 screen background is theme 1 background when Theme 2, theme 3 or theme 4 is selected. ? Mirror dimmer button when added in shortcut widget does not work while driving. ? Missing one shortcut in the custom shortcuts widget. ? Cluster does not display incoming phone call popup when in o
S20250000012023-04-17. Service bulletin. BACK OVER PREVENTION; EXTERIOR LIGHTING. Malfunction Indicator Lamp Illumination (MIL). Diagnostic Trouble Code (DTC) P203E ? Reductant Level Sensor 1 Circuit Intermittent-Erratic Set.
08-028-232023-02-13. Service bulletin. BACK OVER PREVENTION:SOFTWARE. Radio Over The Air Updating to S26.17 Software Version Battery drain on vehicle after connecting wiTECH to vehicle. 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 S26.15 to S26.17. NOTE: National launch for this FOTA update is expected to begin February 09, 2023.
08-022-232023-02-13. Service bulletin. BACK OVER PREVENTION:SOFTWARE. Radio Over The Air Updating to 40.12 Software Version Mobile Wi-Fi inoperative upon start up. Hotspot gives 9No Internet9 connection message on phone when trying to connect to a device. 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 39.5 to 40.12.
S1623000028 Rev.2023-02-13. Service bulletin. VEHICLE SPEED CONTROL; BACK OVER PREVENTION; POWER TRAIN; VISIBILITY; PARKING BRAKE. Outside Power Fold Rearview Mirror Noise Or Loose At Pivot. Mirror Contacts Door Window Glass In The Folded Position.
S23230000082023-02-13. Service bulletin. VEHICLE SPEED CONTROL; AIR BAGS; BACK OVER PREVENTION. Buzz Squeak Or Rattle Noise From Left Side Driver Door Area.
S1908000193RevA2023-01-17. Service bulletin. LANE DEPARTURE. The Tailgate Ajar Warning Lamp Does Not Illuminate
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
08166222023-01-09. Service bulletin. AIR BAGS; LANE DEPARTURE; EXTERIOR LIGHTING. Flash: Hybrid Control Processor (HCP) Updates This bulletin involves updating the HCP with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) and/or Battery Charge Warning Light illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC). P0563-00 - System Voltage High.
S22230000572023-01-09. Service bulletin. BACK OVER PREVENTION; BACK OVER PREVENTION: SENSING SYSTEM: CAMERA; ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:CAMERA/SENSOR. Calibrating Central Vision Processing Module (CVPM) Front Camera After Replacement
08031222023-01-09. Service bulletin. BACK OVER PREVENTION; AIR BAGS. 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.
23014222023-01-09. Service bulletin. PARKING BRAKE; BACK OVER PREVENTION. Driver Side Seat incorrect fasteners This bulletin involves inspecting and if necessary replacing the driver?s side seattrack bolts. The customer may describe that the driver's side seat feels loose when adjusting and makes a rattling/clunk noise over bumps.
09003222023-01-09. Service bulletin. FUEL SYSTEM, GASOLINE; EQUIPMENT; SEATS; FUEL SYSTEM, DIESEL; LANE DEPARTURE. Yellow Warning Labels on the 3.0L Diesel Engines Cylinder Head Covers This bulletin outlines the correct procedure for all the repairs that involve: Fuel Injector(s). Cylinder head(s). Cylinder head cover(s). The engine may have a yellow warning label applied to the plastic cylinder head cover to alert the technician special procedures required for Injector Removal/Install. Failure to follow the procedure can result in excessive engine soot. If specific yellow warning labelsFig. 1are applied on engine cylinder head cover(s), follow the procedures reported in this bulletin.During the following repairs:Fuel injector(s) replacement, removal and installation. Cylinder head replacement Cylinder head cover replacement.
S22080000802023-01-09. Service bulletin. BACK OVER PREVENTION; ELECTRICAL SYSTEM. Ambient Air Temperature Missing, MIL Lamp On, DTC P0070-15 Ambient Air Temperature Sensor Circuit-Circuit Short to Battery or Open; P0073 Ambient Air Temperature Sensor Circuit High
S22230000262023-01-09. Service bulletin. BACK OVER PREVENTION. Front Tire Rub On Fender Liner Splash Shield
S22080000712023-01-09. Service bulletin. BACK OVER PREVENTION:SOFTWARE. Weather App May Freeze, Lockup Or Has Error Loading
S22080000612023-01-09. Service bulletin. LANE DEPARTURE:LANE KEEP:NAVIGATION SYSTEM/SOFTWARE. Navigation Crashes, Freezes, Or displays ?Loading? Message
S20230000372023-01-09. Service bulletin. BACK OVER PREVENTION. Wind Whistle Noise From Dash A Pillar Area While Driving
90045032023-01-09. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); ELECTRICAL SYSTEM; SUSPENSION. SWITCH, Instrument Panel (Air Suspension Switch) Suspension Switch INOP, after diagnosis do not swap the switch. Engineering needs to review the vehicle before any fix. Please contact FCA Redacted Content with the VIN number and contact name/phone if you are located in Detroit Metro area only. If no response in 15 minutes, proceed with repair.

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