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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
24006232023-10-02. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. A/C Diagnostic LOP Change
Reference80A12023-10-02. Service bulletin. FUEL SYSTEM, GASOLINE:STORAGE. Customer Satifaction Notification 80A - Fuel Tank
Reference80A2023-10-02. Service bulletin. FUEL SYSTEM, GASOLINE:STORAGE. Customer Satifaction Notification 80A - Fuel Tank
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
14006232023-09-25. Service bulletin. FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM. Fuel Tank and Fuel Delivery Module 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.
09015232023-09-25. Service bulletin. ENGINE AND ENGINE COOLING. Lower Radiator Hose not Properly Seated Customers may experience the following: ? Engine coolant leak underneath the vehicle This bulletin involves inspecting and if necessary re-seating the lower radiator hose.
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.
921772023-09-25. Service bulletin. STRUCTURE. Warranty Bulletin D-23-04 - 2018-2023 (Current) Jeep Wrangler (JL) and 2020-2023 (Current) Jeep Gladiator (JT) - Corrosion Warranty Claim Simplification (Rev. B)
S238A0000342023-09-25. Service bulletin. ELECTRICAL SYSTEM:WIRING:CONNECTORS/PLUGS:ACCESORY POWER OUTLET/JACK/PORT/USB/SAE/CIGARETTE LIGHTER. USB Hub In-Operable
91001962023-09-25. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Lubrication and Maintenance Fluids If MOPAR fluids and chemicals are not readily available, please review Service Library for specifications so a suitable alternative can be used
91001852023-09-25. Service bulletin. STEERING; ELECTRICAL SYSTEM. ELECTRIC HYDRAULIC POWER STEERING PUMP Prior to replacing this component for damage at the pump electrical connection, please contact FCA redacted content. If no response in 15 minutes, proceed with repair.
91001602023-08-21. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS; ELECTRICAL SYSTEM. Power wndow switch passenger
24006232023-08-21. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. A/C Diagnostic LOP Change (Except Alfa Romeo Vehicles)
23071232023-08-21. Service bulletin. STRUCTURE; STRUCTURE:BODY:TAILGATE. Right Side Tailgate Not Flush with Cargo Box The right side of the tailgate appears not fully closed (excessive gap between tailgate and cargo box). This bulletin involves inspecting and possibly adjusting the striker post or pivot cup as needed to achieve proper tailgate gap to cargo box.
23027232023-08-21. Service bulletin. STRUCTURE; EQUIPMENT. Missing Side Steps Vehicles ordered with side steps did not receive side steps installed. This bulletin involves installing missing side steps. NOTE: Vehicles were ordered with the side step option but did not get the side steps from the factory.
S238A0000282023-08-21. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; UNKNOWN OR OTHER. Radio Black Screen, Freezing, Reset, Cutting Out Or Inoperative Intermittently
S23240000102023-08-21. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. Customer Indicates Low Air Flow Out Of Dash Vent.
S23250000062023-08-21. Service bulletin. ENGINE AND ENGINE COOLING; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Customer complaint may include a MIL-on or check engine lamp on condition.
S23090000022023-07-31. Service bulletin. ENGINE AND ENGINE COOLING. MIL lamp-on. Engine noise, rattle. Misfire or rough running.

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