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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

Bulletins, newest first
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
S21080001512022-09-26. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. Front Power Windows Global Down Feature Does Not Operate
S21250000022022-09-26. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Customer complaint includes a Mil-on condition. Upon further investigation, one or more of the following fault codes may be set in the PCM:
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
S1809000007RevC2022-09-26. Service bulletin. ENGINE AND ENGINE COOLING. Customer Complaint May Include Engine Oil Leak Or Consumption
S1117000002RevA2022-09-26. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); SUSPENSION. Air Suspension System Diagnosis
S21230000452022-09-26. Service bulletin. SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC). Service Air Suspension Message On EVIC
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
S21080001382022-09-26. Service bulletin. STEERING. Steering Column Power Tilt Inoperative
S21230000432022-09-26. Service bulletin. STRUCTURE:BODY:HATCHBACK/LIFTGATE. Power Liftgate Module Kick Sensor Not Working When Bus Is Asleep
S21080001242022-09-26. Service bulletin. EQUIPMENT:ELECTRICAL. The SGW Is Setting A U0080-00 Ethernet Bus 1 DTC
90043882022-09-26. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. CLUSTER, Instrument Panel 1. MY2021 WL IPC has a stored fault for HUD (IPC setting LOC with HUD U0158 and LVDS Cable with HUD B156D ). This DTC goes to STORED when the vehicle goes from Logistics to customer mode. The only action to be performed in this instance is to clear the fault - there is no problem with the vehicle. Please do not replace the cluster or the HUD. 2. Cluster Map Display Becomes Frozen At Times When Using Navigation (all the other screens in the cluster are functional. Customer can navigate to other screens in this condition). The owner complains that the navigation map display does not update on the cluster; screen is frozen. Technician may or may not be able to duplicate the condition. The vehicle is not setting any DTC?s for the issue. If the map display is frozen on the cluster, cycling the ignition will reset the cluster to allow proper operation. Do not replace any parts at this time, available parts in service will have the same condition. Engineering is currently researching the issue and will notify the field when updates become available.
739662022-09-26. Service bulletin. POWER TRAIN. Warranty Bulletin D-21-06 Fast Feedback Program - Transfer Case, Prop Shaft and Front & Rear Axle Components - 2021 Jeep Grand Cherokee (WL)
S21080000982022-09-26. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Radio Screen Freeze, Blank Screen And Reset
S21230000272022-09-26. Service bulletin. POWER TRAIN. Helicopter Thump Noise At Idle In Drive Or Reverse
S18180000242022-09-26. Service bulletin. FUEL SYSTEM, DIESEL. Diesel Fuel Injector Cleaning Procedure
S21080001012022-09-26. Service bulletin. SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC). Suspension Mode Does Not Change To Firm Suspension When Selected
S17080001182022-09-26. Service bulletin. ELECTRICAL SYSTEM. Battery Drain Concern, Dual USB Port Normal Operational Draw, Extended Illumination After Key Off

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