WenmarOpen by Wenmar Pro

Service bulletins for the 2023 Jeep Gladiator

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.

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

By type

By component

By trouble code

Bulletins, newest first
S228A000005 REV.E2025-02-18. Service bulletin. ELECTRICAL SYSTEM. Uconnect Box Error Message, With Active or Stored Cellular Antenna Open or Short Diagnostic Trouble Codes (DTCs)
S2323000004 REV.A2025-02-14. Service bulletin. ELECTRICAL SYSTEM; STRUCTURE:BODY. Defogger Is Not Working. Terminal Detached From The Glass.
S2008000084 REV.C2025-02-14. Service bulletin. ELECTRICAL SYSTEM. Cluster Warning Lamp is on, Service 4WD Message
91004982025-02-12. Service bulletin. ENGINE. "3.6L PSU Long Block Misfire DTC codes and/or rough idle and/or valvetrain noise. These conditions may be related to worn intake camshaft high lift lobe(s), and intake rocker arm(s) high lift slider. High mileage failure (10,000-60,000 miles). 1. Remove the valve cover(s) per the released service procedures. The use of a stethoscope or DTC specific cylinder misfire codes can help to locate the condition to the left or right bank. 2. Once it has been visually confirmed that there is wear on the high lift intake lobe(s) & rocker arm(s) slider, there is a special service kit for this type of repair which should be used, instead of replacing the complete engine/long block. This kit contains the parts required for the repair (intake cam, rocker arms, sealer and gaskets)."
S25210000012025-02-11. Service bulletin. POWER TRAIN. Clutch Overheat, And/Or Service Transmission Illuminated. Diagnostic Trouble Code (DTC) P08A6 – Gear Lever Position Sensor System – Multiple Sensor Correlation, Set Only In 4Low.
1030632025-02-05. Service bulletin. POWER TRAIN. SHIFTER - TRANSMISSION
1023842025-02-04. Service bulletin. UNKNOWN OR OTHER. EVAPORATOR - AIR CONDITIONING
21-009-25 REV.A2025-02-04. Service bulletin. POWER TRAIN. "D Clutch Repair Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0733-00 - Gear 3 Shift Incorrect Ratio. ● P1DA8-00 - Incorrect Gear Ratio Clutch A B or D Defective. ● P1D92-00 - Incorrect Gear Ratio - Clutch 4 Defective. Customers may also comment on one or more of the following: ● Transmission slips when shifting. ● Vehicle will not move in reverse. ● Vehicle will not shift higher than third gear. This bulletin involves replacing the D clutch"
S1408000384 REV.H2025-01-28. Service bulletin. ELECTRICAL SYSTEM. Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS Related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On
21-009-252025-01-22. Service bulletin. POWER TRAIN. D Clutch Repair Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0733-00 - Gear 3 Shift Incorrect Ratio. ● P1DA8-00 - Incorrect Gear Ratio Clutch A B or D Defective. ● P1D92-00 - Incorrect Gear Ratio - Clutch 4 Defective. **Customers may also comment on one or more of the following: ● Transmission slips when shifting. ● Vehicle will not move in reverse. ● Vehicle will not shift higher than third gear.** This bulletin involves replacing the D clutch."
91004702025-01-21. Service bulletin. FUEL/PROPULSION SYSTEM. FUEL VAPOR CANISTER FILTER EVAP Fuel Filters are to be checked for restriction / blockage on a regular schedule. If the Filter is restricted or blocked then replace the part.
91004912025-01-17. Service bulletin. STEERING. Drag Link Long Socket FOR STEERING SHIMMY DIAGNOSIS, PLEASE REFERENCE S1819000004 Rev. Q AND 19 - Steering / Diagnosis and Testing (IN SERVICE LIBRARY). PLEASE REFER 19 - Steering / Linkage / END, Tie Rod / Diagnosis and Testing IF YOU HAVE BALL JOINT LOOSENESS CONCERN. PLEASE DO NOT REPLACE DRAG LINK AND TIE ROD UNLESS PART HAS VISIABLE DAMAGE OR FREE PLAY EXCEEDS SPECS.
S1408000384 REV.G2025-01-09. Service bulletin. ELECTRICAL SYSTEM. Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On
1018162025-01-03. Service bulletin. UNKNOWN OR OTHER. FILTER - AIR
1017922025-01-03. Service bulletin. UNKNOWN OR OTHER. FILTER - AIR
14-010-242025-01-03. Service bulletin. ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM. "Fuel Delivery Module Inspection And Fuel Tank Replacement Customers may experience the following: ● Fuel gage reading incorrectly at 7/8 full after refueling. This bulletin involves replacing the fuel tank and possibly the fuel delivery module"
23-060-242025-01-03. Service bulletin. STRUCTURE:BODY. "B-Pillar Water Leak When Vehicle Is Parked On A Hill Customers may experience one or more of the following: ● The vehicle will leak water from the top of the B-pillar when the vehicle is parked on a downward incline. ● Water on door trim or carpet. ● Water drips down the inside door and panel This bulletin includes performing a water test and possibly adding foam pads to both Freedom Panels."
21-039-24 REV. H2024-12-18. Service bulletin. POWER TRAIN. "D Clutch Repair Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0733-00 - Gear 3 Shift Incorrect Ratio. ● P1DA8-00 - Incorrect Gear Ratio Clutch A B or D Defective. ● P1D92-00 - Incorrect Gear Ratio - Clutch 4 Defective. This bulletin involves replacing the D clutch"
1023152024-12-17. Warranty extension. UNKNOWN OR OTHER. Warranty Bulletin ID-23-03 Rev. H 2018 - 2024 Jeep Wrangler (JL) and 2020 - 2024 (Current) Jeep Gladiator (JT) - Corrosion Warranty Claim Simplification
1023002024-12-17. Warranty extension. UNKNOWN OR OTHER. Warranty Bulletin D-23-04 Rev. G 2018 - 2024 Jeep Wrangler (JL) and 2020 - 2024 Jeep Gladiator (JT) - Corrosion Warranty Claim Simplification
S248A0000192024-12-17. Service bulletin. ELECTRICAL SYSTEM. Jeep Bluetooth Speaker Does Not Charge
S24230000502024-12-05. Service bulletin. STRUCTURE:BODY. Buzz Squeak Rattle (BSR) From Speaker Sound Bar At High Volume Level.
S2323000074 REV.A2024-12-05. Service bulletin. STRUCTURE:BODY. Buzz Squeak Rattle (BSR) From Sound Bar Or Sport Bar Area.
1012852024-12-04. Service bulletin. STEERING. DAMPER - NONE
1016842024-12-04. Service bulletin. STRUCTURE:BODY. COVER KIT - HOOD

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