WenmarOpen by Wenmar Pro

Service bulletins for the 2021 Jeep Grand Cherokee

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.

1325 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
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
90045572022-09-26. Service bulletin. EQUIPMENT. Overhead Console If the sunglasses holder door in the overhead console will not stay closed, inspect the Latch for damage. The Latch is now released for service under part number 68599540A$.
0808821REVA2022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Radio Enhancements This bulletin involves updating the radio software level to 2036.06. Customers may experience the following: Ghost Touch, features, modes and App?s changing without drivers input. Product plan UUID is not correct in Carplay®. Carplay audio does not always resume. Battery save vs. Battery Charge toggles back to Battery Charge after sleep cycle. When ?Charge Now? is selected on key-off outside of the charging schedule ? it does nothing. In addition, the following enhancements are included:Update power supply source from 1 amp to 2.1 amps. GOOGLE® certification enhancements - screen flickers
754972022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Warranty Bulletin D-20-13 STAR Center Uconnect 5 (R1) Radio Pre-Authorization Program - Select Radios (New and Exchange) - 2021 Dodge Durango (WD), 2021 Chrysler Pacifica (RU), 2021 Jeep Grand Cherokee (WL) and 2022 Wagoneer and Grand Wagoneer (WS) (Rev. B)
S2108000152RevA2022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). Cluster Map Display Becomes Frozen At Times When Using Navigation
S2008000164RevB2022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. R1 radio codes B15A1-00, B1431-00 or U3033-00 May Be Present
S21080001522022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT:ELECTRICAL:INFOTAINMENT. Cluster Map Display Becomes Frozen At Times When Using Navigation
S21080001492022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL. DTC U0159-00, U015C-00, U0102-00, and/or U1070-00 Set In The BSCM
S2108000015RevB2022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL. Uconnect Box Requires Service Message
S21080001422022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL. No Phone Connected Message Displayed Or Customers Phone Book Does Not Load
S21080001412022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT. Incorrect USB Contents Are Displayed On The Radio Display
S21080001402022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT. Media Source Had No Sources Displayed And No Audio On Startup
S2108000098RevB2022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT. Radio Screen Freeze, Blank Screen And Reset
S21080001392022-09-26. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; EQUIPMENT:ELECTRICAL:INFOTAINMENT. Cluster Displays Traffic Sign Assist Unavailable Service Required When Initially Starting Vehicle. U0149 ? Loss Of Com With SGW Is Stored In The DASM
S21080001242022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL. The SGW Is Setting A U0080-00 Ethernet Bus 1 DTC
S21080000982022-09-26. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Radio Screen Freeze, Blank Screen And Reset
S16080002262022-09-26. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Battery Tester Warranty Code Procedures, Midtronics Charger Update Process
S160800022612022-09-26. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Battery Tester Warranty Code Procedures, Medtronic Update Process
S21230000242022-09-26. Service bulletin. EQUIPMENT. Recreational Towing / Flat Towing information
S21080000932022-09-26. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Apple CarPlay Does Not Work Or Not Connecting
S20080000112022-09-26. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Customer Cannot Change Cluster Display Unit Settings, Turn By Turn Distance Does Not Match The Radios Distance
08035212022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM. UAV and UCV Radio Over The Air Software Version Updates,
S21080000802022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Radio Replacement Reset Routine, Radio Has Missing Icons Or Are Grayed Out
S2008000011RevB2022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM. Customer Cannot Change Cluster Display Unit Settings, Turn By Turn Distance Does Not Match The Radios Distance
S21240000042022-09-26. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. A/C does not cool and vehicle is low on Freon charge but no leak is found with sniffer or black light anywhere in the system

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