WenmarOpen by Wenmar Pro

Service bulletins for the 2022 Jeep Grand Wagoneer

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.

932 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
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
0801822REVA2022-10-31. Service bulletin. EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS. Speaker Hiss Noise This bulletin involves performing a routine in the radio to reduce unwanted speaker noise. Customers may comment on one or more of the following: Hissing/water sprinkler/salt shaker noise coming from front/rear speakers. Heardwhen radio is on and no media is playing, or volume high/low with media playing.
08156222022-10-31. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL. Video Routing Module Inoperative This bulletin involves reprogramming the Video Routing Module (VRM) with the latestavailable software. The customer may experience the following: VRM not turning on during ignition cycle.
0803922REVB2022-10-31. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Radio Enhancements This bulletin involves inspecting the software level and updating the software to S24.18 The customer may describe following: Navigation inoperative. Black or blank radio screen (Rear View Camera (RVC) will still function normally). Radio lockup (RVC will still function normally). No Verbal warnings on navigation. Surround sound inoperative. Blu-ray DVD unavailable. Listen in/Mirror feature inoperative. PHEV radio does not turn off when opening door or after charging Audio Overlap between sources. Radio doesn?t recognize the vehicle is in park. No keyboard pop up, vehicles setting are hidden. Radio presets are not saving. Audio mute on calls (Phone, SOS and Ecall). Radio resets. Radio screen freezes (RVC will still function normally). Audio disruptions. Wireless connectivity device disconnect. Wireless connectivity disconnecting. Audio distortion (hissing, water sprinkler, or salt shaker noise) (WL Only). The following software enhancements are available:Uconnect Phone improvements. Apple CarPlay® and Android Auto® improvements. Voice recognition command improvements. Climate control screen improvements (WL Only). SXM radio improvements (WL Only).
0812122REVA2022-10-31. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; 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. The radio software will be updated from S21D.5 and S23.13 to S24.18The national launch for the FOTA is expected to begin on:WS - May 24, 2022 WL - May 31, 2022 RU - S21D.5 to S24.18, June 06, 2022 RU - S23.13 to S24.18, May 21, 2022 Customers may experience one or more of the following: Navigation inoperative. Black or blank radio screen (Rear View Camera (RVC) will still function normally). Radio lockup (RVC will still function normally). Surround sound inoperative. Blu-ray DVD unavailable. Listen in/Mirror feature inoperative. PHEV radio does not turn off when opening door or after charging. No Verbal warnings on navigation. Audio Overlap between sources. Radio doesn?t recognize the vehicle is in park. No keyboard pop up, vehicles setting are hidden. Radio presets are not saving. Audio mute on calls (Phone, SOS and Ecall). Radio resets. Radio screen freezes. The rear view camera display, will work properly if the radio display screen freezes. Audio disruptions. Unable to connect compatible wireless connectivity device. Wireless connectivity disconnecting. Improvements are included with this update: Apple CarPlay® and Android Auto® improvements. Voice Recognition improvements. Uconnect Phone improvements.
08152222022-10-31. Service bulletin. ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM; EQUIPMENT:ELECTRICAL. Flash: Body Control Module (BCM) Updates This bulletin involves reprogramming the Body Control Module (BCM) with the latest available software. Customer may describe various LIN related functions (steering wheel, center stack, terrain or 4WD) switches and/or certain interior lamps not working. Upon further inspection the technician may also observe the followingDiagnostic Trouble Codes (DTCs) may have set without a Malfunction Indicator Lamp (MIL): U1223-00 - Lost Communication with Wireless Charging Pad Module. U121E-00 - Lost Communication With Steering Wheel Cruise Control Switch. U1207-00 - Lost Communication With Terrain Switch Bank Module. U1191-00 - Lost Communication with Switch Bank Module 2. U1153-00 - Lost Communication With Windshield Wiper Smart Module. U114F-00 - Lost Communication with LIN Overhead Console. U114D-87 - Lost Communication with Hands Free Liftgate Module-Missing Message. U113B-00 - Lost Communication With Switch Bank Module. U112D-00 - Lost Communication With EVIC Steering Wheel Switches. U1125-00 - Lost Communication With LIN ECU 5- (Ride Height Switch Module). U1123-00 - Lost Communication With LIN ECU 3- (Switch Bank Module Rear Right). U1122-00 - Lost Communication With LIN ECU 2- (Switch Bank Module Rear Left). U1008-00 - LIN 1 Bus Steering Column Control Module Electrical Diagnostic. U0231-00 - Lost Communication With Rain Sensing Module.
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
91000082022-10-31. Service bulletin. COMMUNICATION:MANUFACTURER TELEMATICS; EQUIPMENT:ELECTRICAL:ANTENNA; ELECTRICAL SYSTEM; UNKNOWN OR OTHER. Telematic box module 2 For customer concern of Uconnect box error popup on the screen every time the vehicle is turned on. A missing security certificate or after a new TBM installed, or any active DTC set by TBM will trigger this popup. Please refer to STAR Online S2108000015 for more information. If you continually see this popup message, also see an active B22A9-93 DTC, please use wiTECH tool to check TBM2 module and record the failure information as shown on STAR Online S228A000003. Before replacing the TBM module, please check connections behind the TBM, the antenna and harness for improper connection and damage. Please call FCA Redacted Content
23035222022-10-31. Service bulletin. UNKNOWN OR OTHER; SEATS; EQUIPMENT. Front Row Seat Back Panel Loose This bulletin involves inspecting the front row seat back panels. Check for loose upper and lower panels. If needed the panels will need to be removed and inspected for broken clips and replaced if needed. Check the seat back and upper screen bezel for large gaps and loose panels Verify the Rear Seat Entertainment (RSE) screen bezel installation by checking visually and running hand over the seam checking gap and flushness. Gap should not exceed 1.5mm. Verify with feeler gage if necessary. Cap (bezel) should be flush to back panel. With both thumbs positioned on cap (bezel), simultaneously push upwardsto verify engagement. Cap (bezel) should stay engaged Fig. 1.Upper Seat Back (Bezel) Verify the front seat back panel installation is correct. From the rear seat area place both hands near top of back panel and with fingers slightly engaged into back panel gently pull to verify back panelis correctly installed. There should be no movement in the back panel from this direction. To verify engagement of lower part of back panel, grab rear lower sides and gently pull at same time. Back panel should not show any signs of movement Fig. 2.Seat Back Inspection Were there any loose panels or large gaps found in the upper or lower panels? This inspection needs to be performed on both the driver's and passenger's front seat back. YES>>>Proceed to Step 1 of the Repair Procedure. NO>>>This bulletin has been completed. Use inspection LOP (23-20-34-96) to close the active RSU.
0801822REVA2022-10-31. Service bulletin. EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS. Speaker Hiss Noise This bulletin involves performing a routine in the radio to reduce unwanted speaker noise. Customers may comment on one or more of the following: Hissing/water sprinkler/salt shaker noise coming from front/rear speakers. Heardwhen radio is on and no media is playing, or volume high/low with media playing.
0803922REVB2022-10-31. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Radio Enhancements This bulletin involves inspecting the software level and updating the software to S24.18 The customer may describe following: Navigation inoperative. Black or blank radio screen (Rear View Camera (RVC) will still function normally). Radio lockup (RVC will still function normally). No Verbal warnings on navigation. Surround sound inoperative. Blu-ray DVD unavailable. Listen in/Mirror feature inoperative. PHEV radio does not turn off when opening door or after charging Audio Overlap between sources. Radio doesn?t recognize the vehicle is in park. No keyboard pop up, vehicles setting are hidden. Radio presets are not saving. Audio mute on calls (Phone, SOS and Ecall). Radio resets. Radio screen freezes (RVC will still function normally). Audio disruptions. Wireless connectivity device disconnect. Wireless connectivity disconnecting. Audio distortion (hissing, water sprinkler, or salt shaker noise) (WL Only). The following software enhancements are available:Uconnect Phone improvements. Apple CarPlay® and Android Auto® improvements. Voice recognition command improvements. Climate control screen improvements (WL Only). SXM radio improvements (WL Only).
S228A0000182022-10-31. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Radio intermittently mutes
Z702022-10-17. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Customer Satisfaction Notification Z70 Door Speaker Covers
S21080001312022-10-17. Service bulletin. EQUIPMENT:ELECTRICAL:ANTENNA. One Or More Passive Entry Antenna General Electric Failure DTC?s Found In The RFH
825832022-10-17. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Warranty Bulletin D-21-18 Wagoneer Service Action Additional Reimbursement (Rev. D)
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)
S22230000242022-10-17. Service bulletin. EQUIPMENT. Power Side Steps Deploy And Retract With Door Opening input In Store Mode - Power Side Steps Disabled Mode.
S22230000232022-10-17. Service bulletin. SEATS; EQUIPMENT:ELECTRICAL. Headrest Does Not Fold When Seat Is Folded Or Electric Release In Radio Menu
S22080000712022-10-17. Service bulletin. EQUIPMENT:ELECTRICAL. Weather App May Freeze, Lockup Or Has Error Loading
S22080000112022-10-17. Service bulletin. EQUIPMENT:ELECTRICAL. Wireless Qi Charger Not Charging
S17080001182022-10-17. Service bulletin. EQUIPMENT:ELECTRICAL. Battery Drain Concern, Dual USB Port Normal Operational Draw, Extended Illumination Or Extended Operation After Key Off
S21230000592022-10-17. Service bulletin. EQUIPMENT:ELECTRICAL. Water Leak At Headliner Near Driver Microphone
S22080000592022-10-17. Service bulletin. EQUIPMENT:ELECTRICAL. Rear Seat Entertainment Screens Offline Or Blank

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