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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
91001212023-02-13. Service bulletin. ENGINE AND ENGINE COOLING. Battery Heater If you are looking for the Electronic Coolant Heater (ECH) for DTC P0E15 please order the latest level part number 68443445A$.
91001162023-02-13. Service bulletin. FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING. Valve - Coolant JL PHEV Hoses to 3-Way valve coolant hoses misroute causes P0E80-00. Check hose routing as outlined in Star Online Publication S2208000205 or on a known good vehicle before replacing valve. Routing hoses correctly will likely fix the issue.
18155222023-01-23. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Powertrain Control Module (PCM) Updates
18154222023-01-23. Service bulletin. ENGINE AND ENGINE COOLING. Multiple Cylinder Misfire.
91001052023-01-17. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. Seal, Sunroof
91001042023-01-17. Service bulletin. ELECTRICAL SYSTEM. SENSOR Intrusion Module
91001032023-01-17. Service bulletin. ENGINE AND ENGINE COOLING. Engine Oil - 0W20,Fluid - ATF+4,Engine Oil - 10W30,Engine Oil - 5W20,Engine Oil - 5W30
08-003-22 REV. A2023-01-17. Service bulletin. STEERING; EQUIPMENT:ELECTRICAL:INFOTAINMENT; BACK OVER PREVENTION. UAQ and UCQ Radio Enhancements Customers may experience one or more of the following: ? **Wi-Fi hotspot connection failure. ? Speaker popping, crackle noise during Voice Recognition (VR) response and navigation guidance. ? Mobile Station Integrated Services Digital Network (MSISDN) missing from radio, no connected services working.** ? Intermittent, black radio display screen (Rear View Camera (RVC) not affected). ? Intermittent, radio freezes (RVC not affected). ? Wireless connectivity pairing and/or connection issues. ? Lost radio presets. ? Radio channels change by itself. ? SXMT icon inoperative. ? SXMT favorite song not displaying/playing. ? Incorrect navigation address/location/directions. ? Backup camera has black display screen or only displays Check Entire Surroundings with black screen (occurs when vehicle is shifted immediately to reverse upon key-on before RVC signal is received, recoverable with key cycle) . ? High pitch chime noise. ? Contact list not loading. ? Device not supported message. ? Remote app inoperative. ? Travel-Link fuel price incorrect. ? Backup camera gridlines missing. ? Unable to adjust volume. In addition, the following enhancement are included in this update: ? Enables map updates. ? Heavy Duty (HD) Truck USB HUB improvements. ? HD Truck heated steering wheel improvements This bulletin involves inspecting and if required, updating the radio software level to 40.1. Depending on the radio?s current software level the radio may need a one or two USB update.
31-002-222023-01-17. Service bulletin. STRUCTURE. Aluminum Body Panel Corrosion Repair Aluminum corrosion or bubbling along the leading edge of hood, hinges or other exterior surface areas of the hinges, doors, fenders, swing gates or liftgates. NOTE: Digital imaging pre authorization is required for Smart Warranty Base dealers or Pre Approval is required from Regional Office depending on market. This bulletin involves inspecting and if necessary removing corrosion and refinishing the suspect aluminum panels on the vehicle, hood, door, fenders, hinges, swing gates or liftgate panels.
S22080002052023-01-17. Service bulletin. ENGINE AND ENGINE COOLING. Three Way Coolant Valve Hoses Misrouted. P0E80-00-Coolant Bypass Valve "B" Control Stuck Closed
S22080001992023-01-17. Service bulletin. ELECTRICAL SYSTEM. Avoid Failure Of High Voltage Battery Pack When Performing Flashes
91001152023-01-17. Service bulletin. ELECTRICAL SYSTEM. Integrated Dual Charging Module Before replacing the IDCM part please follow the appropriate service procedure for DTC P0D27, ensure to clear the codes and perform a charging test. If the codes come back again, proceed with the replacement.
S22210000032023-01-09. Service bulletin. POWER TRAIN. 8-Speed Transmission, Additional Transmission Fluid Leak Inspection/Repair Guidelines.
S2008000103RevA2023-01-09. Service bulletin. ELECTRICAL SYSTEM. No Start, Stop Start Inoperative, Battery or Check Engine Light (CEL) Illuminated
850082023-01-09. Service bulletin. UNKNOWN OR OTHER; STRUCTURE:BODY:ROOF AND PILLARS. TOP KIT - SOFT
23046222022-12-12. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. Sky One Power Top Rattle This bulletin involves checking the torque values on the Sky One-Touch power top screws andreplacing all 16 screws if one is found with an incorrect torque value. Customers may experience the following: A rattle noise over bumps and rough roads while driving coming from the roof area.
S2208000108RevD2022-12-12. Service bulletin. EQUIPMENT:ELECTRICAL. PHEV Vehicle Does Not Charge with The Jeep Branded 32 Amp Charger or Other Level 2 Battery Chargers
S2208000138RevA2022-12-12. Service bulletin. SERVICE BRAKES. Decreased Remote Start And RKE Range. Tire Pressure Sensors Values Are Not Displayed
S2208000108RevC2022-12-12. Service bulletin. EQUIPMENT:ELECTRICAL. PHEV Vehicle Does Not Charge with The Jeep Branded 32 Amp Charger or Other Level 2 Battery Chargers
S22080001082022-11-07. Service bulletin. ELECTRICAL SYSTEM. PHEV Vehicle Does Not Charge with The Jeep Branded 32 Amp Charger or Other Level 2 Battery Chargers
S22230000662022-11-07. Service bulletin. STRUCTURE:BODY:ROOF AND PILLARS. Power Top Rattles Over Bumps And Rough Roads.
S22230000632022-10-31. Service bulletin. EQUIPMENT:ELECTRICAL. Ambient Temperature Sensor Servicing.
S2008000103RevA2022-10-31. Service bulletin. ELECTRICAL SYSTEM. No Start, Stop Start Inoperative, Battery or Check Engine Light (CEL) Illuminated
31001222022-10-31. Service bulletin. STRUCTURE:INTERIOR PANELS:DOOR; STRUCTURE; UNKNOWN OR OTHER. Approved Use of Weld Through Primers This bulletin documents the FCA US LLC position regarding the use of weld through primer when using Squeeze Type Resistance Spot Welding (STRSW) and Gas Metal Arc Welding (GMAW) processes when welding steel body panels and structural components.
S22230000632022-10-31. Service bulletin. EQUIPMENT:ELECTRICAL. Ambient Temperature Sensor Servicing.

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