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Service bulletins for the 2023 Jeep Wrangler

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.

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

By type

By component

By trouble code

Bulletins, newest first
S23230000712023-10-30. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. Front Door Window Will Not Roll Down All The Way. Window Stops Part Way Down.
S23190000072023-10-30. Service bulletin. STEERING. Squeak Noise From Dash Area When Turning The Steering Wheel.
91002292023-10-30. Service bulletin. SUSPENSION. LIFTER, Hydraulic Roller Deactivating Please do not replace MDS lifters because the disconnecting pin is not lined up, this is normal and not a defect.
91002262023-10-30. Service bulletin. ELECTRICAL SYSTEM:WIRING. Connector kit Before ordering this connector repair kit 68018957A$, check it in the Mopar Connector Repair Kit Website to confirm part number and applicability. There is an error with the wiring diagrams in Service Library that is causing the incorrect repair kit part number to populate. Please use the Mopar Connector Repair Kit Website until this issue is resolved.
91002202023-10-30. Service bulletin. POWER TRAIN. Pan and Filter, Transmission Oil For WL & JL PHEV transmission leaks inspect for leaks through the transmission case prior to ordering a gasket. Leaks can be caused by possible porosity of transmission case or Oil Cooler Lines.
91002122023-10-30. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:COOLING SYSTEM:PUMP. PUMP Water For 2016-2024MY 3.6L Pentastar Upgrade with suspected coolant leak. PRIOR TO PERFORMING ANY WATER PUMP REPLACEMENT, PROCEED WITH INSPECTION INSTRUCTIONS FROM THE LATEST VERSION OF STAR ONLINE PUBLICATION S2307000002. Please submit pictures of the leak area thru the DIDI process outlined in the STAR Online document. NOTE: Some coolant residue may be found at the water pump weep hole plug area which may be normal, but coolant should not be dripping from this location. If unsure about, use the Pressurized Coolant System Inspection process as found in the Dealer Connect Cooling Diagnosis and Testing Procedures.
91002092023-10-30. Service bulletin. ELECTRICAL SYSTEM:WIRING:POSITION/LIMIT SENSOR/SWITCH; ELECTRICAL SYSTEM. Switch-Mirror Before replacing this Switch, please follow the service procedures to properly diagnose it 1) Remove the switch 2) Please check the continuity on each pin of the switch based on the table found in the service Procedures. If after testing switch is still faulty, please call FCA Redacted Content. If no response after 15 minutes, proceeds with switch replacement.
0820723A2023-10-02. Service bulletin. STRUCTURE. Interior Trim Panel Has Large Gap Right Hand Drive (RHD) Customers may notice the following: ? Passenger side lower trim panel not seated flush (large gap). This bulletin involves inspecting and if needed move wire harness retainer to lower mounting location.
2308823A2023-10-02. Service bulletin. SEATS. Easy Entry Seat Function not Locking in Place One or both front seats can become stuck in the tumble forward or easy entry position. If this occurs on the driver side, the vehicle will not be able to be driven (the seat back will be locked forward). This bulletin involves replacing both front seat position returns.
08207232023-10-02. Service bulletin. STRUCTURE. Interior Trim Panel Has Large Gap Right Hand Drive (RHD) Customers may notice the following: ? Passenger side lower trim panel not seated flush (large gap). This bulletin involves inspecting and if needed move wire harness retainer to lower mounting location.
24006232023-10-02. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. A/C Diagnostic LOP Change
23088232023-10-02. Service bulletin. SEATS. Easy Entry Seat Function not Locking in Place One or both front seats can become stuck in the tumble forward or easy entry position. If this occurs on the driver side, the vehicle will not be able to be driven (the seat back will be locked forward). This bulletin involves replacing both front seat position returns.
931202023-10-02. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. FCA Caribbean Warranty Bulletin ID-23-20 "Can / Am" Warranty Coverage - 594 / 595 / 596 WCC
930232023-10-02. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Warranty Bulletin D-16-03 - "Can / Am" Warranty Coverage - 594 / 595 / 596 WCC (Rev. B)
S23070000022023-10-02. Service bulletin. ENGINE AND ENGINE COOLING. Suspected engine coolant leak.
S238A0000422023-10-02. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE; EQUIPMENT:ELECTRICAL:INFOTAINMENT. Media Hub USB Connection Drops, Or Apple CarPlay and Android Auto Inoperative.
S19190000042023-10-02. Service bulletin. ELECTRICAL SYSTEM; STEERING. U0131-00-LOST COMMUNICATION WITH POWER STEERING CONTROL MODULE ?A?. Service Electric Power Steering Message On Cluster.
S20080000312023-10-02. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:PROPULSION SYSTEM:CHARGING:PORT. Low Charging Voltage Displayed On Cluster
S21080000932023-10-02. Service bulletin. COMMUNICATION:MANUFACTURER TELEMATICS; UNKNOWN OR OTHER. Apple CarPlay Does Not Work Or Not Connecting
S2322000002A2023-10-02. Service bulletin. TIRES:TEMPORARY/EMERGENCY SPARE TIRE; EQUIPMENT:MECHANICAL:WINCH; UNKNOWN OR OTHER. Spare Tire Winch Operation. Winch Cable Binding.
91001952023-10-02. Service bulletin. ELECTRICAL SYSTEM. STARTER Engine Due to starter No Trouble Found claims, please contact FCA Redacted Content prior to repair. If no response in 15 minutes, proceed with repair.
08171232023-09-25. Service bulletin. ELECTRICAL SYSTEM. Flash: Battery Pack Control Module (BPCM) Diagnostic and System Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ?P0A80-00 - Replace Hybrid/EV Battery Pack. ? P0EDD-00 - Contactor Wear Counter Far Advanced. In addition, the customer may comment on the following condition: ? Battery light on in the Instrument Panel Cluster (IPC). This bulletin involves updating the BPCM with the latest available software.
23083232023-09-25. Service bulletin. STRUCTURE:INTERIOR PANELS:SUN VISOR. Sunvisor Rocking or Loose One or both sunvisors rocking or are loose This bulletin involves adding foam pads to both sunvisor body mounts.
14004232023-09-25. Service bulletin. FUEL SYSTEM, GASOLINE. Fuel Filler Cap Tether Too Long Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ?P04EC - EVAP System Large Leak Detected - Fuel Tank Side. ? P04EE - EVAP System Very Small Leak Detected - Fuel Tank Side. Customers may also comment the following: ? There is a "Check Gas Cap" message in the Instrument Panel Cluster (IPC). NOTE: The above condition is caused from an air leak through the fuel filler cap and fuel filler neck seal, because the fuel filler cap tether is caught between both. This bulletin involves removing the fuel filler cap tether and replacing it with a shorter tether.
921872023-09-25. Service bulletin. STRUCTURE. FCA Caribbean Warranty Bulletin ID-23-03 - 2018 - 2023 (Current) Jeep Wrangler (JL) and 2020 - 2023 (Current) Jeep Gladiator (JT) - Corrosion Warranty Claim Simplification (Rev. B)

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