WenmarOpen by Wenmar Pro

Service bulletins for the 2014 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.

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

By type

By component

By trouble code

Bulletins, newest first
S14080003842023-04-17. 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
9003357a2023-04-17. Service bulletin. ENGINE AND ENGINE COOLING. ADAPTER, Engine Oil Filter (Pentastar V6) For all 2014MY replace the Oil Filter Adapter (OFA). For any other MY review and follow instructions from the latest STAR Online S1809000007 available on Dealer Connect. Also, consider the following: 1) Remove OFA 2) Replace only the oil inlet O-ring and gaskets (seals kit in SOL above). 3) Re-install the OFA. For 2023MY and beyond use black O-ring. For 2022MY and prior use red O-ring. Note: When replacing OFA, it may be necessary to transfer the Oil Temp/Pressure Sensor from the old OFA to the new OFA.
90033572023-04-17. Service bulletin. ENGINE AND ENGINE COOLING. ADAPTER, Engine Oil Filter (Pentastar V6) For all 2014MY replace the Oil Filter Adapter (OFA). For any other MY (with mileage above 30,000) review and follow instructions from STAR Online S1809000007 REV. C available on Dealer Connect. Also, consider the following: 1) Remove OFA 2) Replace only the oil inlet O-ring and gaskets (seals kit in SOL above). 3) Re-install the OFA. For 2023MY and beyond use black O-ring. For 2022MY and prior use red O-ring. Note: When replacing OFA, it may be necessary to transfer the Oil Temp/Pressure Sensor from the old OFA to the new OFA.
23034142023-02-21. Service bulletin. STRUCTURE:MOTORCYCLE:FAIRING/COWLING/WINDSCREEN. Cowl Trim Panel Fastener Water Leak
S21090000042023-01-17. Service bulletin. ENGINE AND ENGINE COOLING. Issue involves overheating, running hot, coolant leaks and related symptoms after a Mopar replacement engine has been installed in the vehicle.
S18090000072023-01-17. Service bulletin. ENGINE. Customer Complaint May Include Engine Oil Leak Or Consumption
90043782023-01-17. Service bulletin. SEAT BELTS; PARKING BRAKE. KEY, BLANK WITH TRANSMITTER Please note that after programming the new key integrated transmitter that Lock, Unlock and Remote Start will all function as expected but the Remote Start Cancel button requires a double (2x) button press versus the original single (1x) button press to cancel the remote start function and turn the vehicle off.
08112142023-01-17. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Hands Free Feature Inoperative
23034142023-01-17. Service bulletin. STRUCTURE:MOTORCYCLE:FAIRING/COWLING/WINDSCREEN:MOUNTING FASTENERS/HARDWARE. Cowl Trim Panel Fastener Water Leak
23029142023-01-17. Service bulletin. SEATS. Front Passenger Seat High Effort To Adjust Fore/Aft
23022142023-01-17. Service bulletin. STRUCTURE; STRUCTURE:BODY:TAILGATE. Tailgate Retaining Strap Over Extends And Breaks
18054142023-01-17. Service bulletin. ENGINE AND ENGINE COOLING. Intermittent Extended Crank, Long Crank Time.
0808614a2023-01-17. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT. RBZ Or RHB Radio Software Enhancements
08086142023-01-17. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. RBZ Or RHB Radio Software Enhancements
18051142023-01-17. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. Flash: J8 Mining Vehicle Speed Limiting This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. A small number of J8 Vehicles built as over-the-road units for non-reg BUX markets and sold to US-based mining operations with the intent of re-programming the diesel PCM to limit vehicle-speed in the mining environment. The discretion of which mining flash is to be used is left to the discretion of the operator.
18071142023-01-17. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. Flash: Diagnostic and System Improvements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. A small number of customers may experience less than desired shift points during Wide Open Throttle (WOT) operation. This PCM software has been enhanced to provide optimal shift points during these operating conditions.
90030812023-01-17. Service bulletin. ELECTRICAL SYSTEM. Dielectric Grease This product is no longer approved for use on ignition coil and spark plug boots. Current plug boot material(silicone) is not compatible with this grease and can cause deterioration over time.
18029142023-01-17. Service bulletin. ELECTRICAL SYSTEM. MIL Illumination - Diagnostic and System Improvements
08043142023-01-17. Service bulletin. ELECTRICAL SYSTEM. Cruise Control System Slow To Respond To Cruise Control Switch Inputs
08024142023-01-17. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. RHW RHP Radio Software Enhancements
31001222023-01-09. Service bulletin. STRUCTURE. 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.
S20080001082023-01-09. Service bulletin. VISIBILITY. Rear Wiper Will Not Turn On After Recent Hard Top Removal
68105583A2022-12-19. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. Pentastar Oil Filter Adapter
68141352A2022-12-19. Service bulletin. ENGINE AND ENGINE COOLING. 3.2L - 3.6L Cylinder Head Assy Multiple cylinder head replacement. If cylinder head is replaced on a vehicle more than 1 time for any reason, please call any of the following people.~ First: Ron Dallison ? Cell (248) 292-9510 Ron.dallison@fcagroup.com ~ Second: Joe Lovell - Cell (734) 309-6467 joe.lovell@fcagroup.com~ If a response is not received within 15 mins, then proceed with the necessary repair.~
V512022-12-19. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); UNKNOWN OR OTHER. Customer Satisfaction Notification V51 Reprogram Powertrain Control Module

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