Jeep Wrangler Service Bulletins (2018)
717 manufacturer communications on file.
- October 9, 2025•Document ID: 11024323Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- 105646
- Date Added:
- October 15, 2025
- Manufacturer:
- CHRYSLER
SummaryMODULE - STEERING CONTROL & COLUMN
Associated Products (57)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wagoneer2026 Jeep Wrangler2025 Chrysler Pacifica2025 Chrysler Voyager2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wrangler2024 Chrysler Pacifica2024 Chrysler Voyager2024 Jeep Gladiator2024 Jeep Grand Cherokee+ 37 moreAssociated Documents - October 2, 2025•Document ID: 11024035Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 9100325 Rev 1
- Date Added:
- October 8, 2025
- Manufacturer:
- JEEP
SummaryBefore replacing any parts please refer to SOL S2518000008 if it applies to the vehicle you are working on based on a VIN search in Service Library. Before replacing this part due to Engine Light On with P1CEA (Boost Side EVAP Purge System Performance), check for: 1) Improperly connected or kinked/pinched Purge Hoses at the Ejector Tees on the Air Box or Duct. 2) Improperly connected or kinked/pinched Purge Hose at the Purge Solenoid or OBD Valve. 3) Improperly connected or kinked/pinched Purge Hose at the Intake. 4) Check for the correct Purge Hoses installation.
Associated Products (34)2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Ram 15002024 Alfa Romeo Stelvio2024 Dodge Hornet2024 Jeep Compass2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2024 Jeep Wrangler2023 Alfa Romeo Stelvio2023 Jeep Cherokee2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Grand Wagoneer2023 Jeep Renegade2023 Jeep Wagoneer2023 Jeep Wrangler2022 Alfa Romeo Stelvio2022 Jeep Cherokee2022 Jeep Grand Cherokee+ 14 moreAssociated Documents - September 19, 2025•Document ID: 11023331Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2218000003 REV.B
- Date Added:
- September 24, 2025
- Manufacturer:
- JEEP
SummaryCustomer complaint may include a Mil On/Check Engine Lamp On and Electronic Throttle Control (ETC) Lamp On. There may also be associated driveability issues. Upon further investigation, the following fault codes may be found in the PCM:
Associated Products (33)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Jeep Gladiator2026 Jeep Wrangler2025 Chrysler Pacifica2025 Chrysler Voyager2025 Jeep Gladiator2025 Jeep Wrangler2024 Chrysler Pacifica2024 Chrysler Voyager2024 Jeep Gladiator2024 Jeep Wrangler2023 Chrysler Pacifica2023 Chrysler Voyager2023 Jeep Gladiator2023 Jeep Wrangler2022 Chrysler Pacifica2022 Chrysler Voyager2022 Jeep Gladiator2022 Jeep Wrangler+ 13 moreAssociated Documents - September 18, 2025•Document ID: 11023612Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- 107418
- Date Added:
- October 2, 2025
- Manufacturer:
- JEEP
SummarySWITCH - CLUTCH STARTER INTERLOCK & MASTER CYLINDER ASSEMBLY - CLUTCH
Associated Products (39)2026 Jeep Gladiator2026 Jeep Wrangler2025 Jeep Gladiator2025 Jeep Wrangler2024 Jeep Gladiator2024 Jeep Wrangler2023 Jeep Gladiator2023 Jeep Wrangler2022 Jeep Gladiator2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Wrangler2020 Jeep Gladiator2020 Jeep Wrangler2019 Jeep Wrangler2018 Jeep Wrangler2017 Jeep Wrangler2016 Jeep Wrangler2015 Jeep Cherokee2015 Jeep Wrangler+ 19 moreAssociated Documents - August 16, 2025•Document ID: 11022011Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 31-001-25 REV. B
- Date Added:
- August 21, 2025
- Manufacturer:
- RAM
SummaryAluminum 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.
Associated Products (180)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Alfa Romeo Stelvio2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Gladiator2025 Jeep Renegade2025 Jeep Wrangler2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 55002024 Alfa Romeo Stelvio+ 160 moreAssociated Documents - August 15, 2025•Document ID: 11022027Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 9100653
- Date Added:
- August 21, 2025
- Manufacturer:
- JEEP
SummaryVerify Reman part number availability. Order the "R" part number for all orders: Warranty, Mopar, customer pay and service contract. Order "68" part number for New unsold units only.
Associated Products (75)2022 Jeep Cherokee2021 Jeep Cherokee2020 Dodge Journey2020 Jeep Cherokee2019 Dodge Journey2019 Jeep Cherokee2018 Dodge Journey2018 Jeep Cherokee2018 Jeep Wrangler2018 Ram 45002018 Ram 55002017 Dodge Journey2017 Jeep Cherokee2017 Jeep Compass2017 Jeep Patriot2017 Jeep Wrangler2017 Ram 45002017 Ram 55002016 Dodge Dart2016 Dodge Journey+ 55 moreAssociated Documents - August 15, 2025•Document ID: 11022026Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 9100645
- Date Added:
- August 21, 2025
- Manufacturer:
- DODGE
SummaryVerify Reman part number availability. Order the "R" part number for all orders: Warranty, Mopar, customer pay and service contract. Order "68" part number for New unsold units only.
Associated Products (89)2022 Jeep Cherokee2021 Dodge Durango2021 Jeep Cherokee2021 Jeep Grand Cherokee2020 Dodge Durango2020 Jeep Cherokee2020 Jeep Grand Cherokee2019 Dodge Durango2019 Jeep Cherokee2019 Jeep Grand Cherokee2019 Jeep Wrangler2018 Dodge Durango2018 Jeep Cherokee2018 Jeep Grand Cherokee2018 Jeep Wrangler2017 Dodge Durango2017 Jeep Cherokee2017 Jeep Compass2017 Jeep Grand Cherokee2017 Jeep Patriot+ 69 moreAssociated Documents - August 14, 2025•Document ID: 11022012Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 31-001-25 REV. A
- Date Added:
- August 21, 2025
- Manufacturer:
- JEEP
SummaryAluminum 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.
Associated Products (185)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Alfa Romeo Stelvio2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Gladiator2025 Jeep Wrangler2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 55002024 Alfa Romeo Stelvio2024 Chrysler Pacifica+ 165 moreAssociated Documents - August 13, 2025•Document ID: 11022003Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 31-001-25
- Date Added:
- August 21, 2025
- Manufacturer:
- ALFA ROMEO
SummaryAluminum 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
Associated Products (187)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Alfa Romeo Stelvio2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Gladiator2025 Jeep Wrangler2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 55002024 Alfa Romeo Stelvio2024 Chrysler Pacifica+ 167 moreAssociated Documents - July 26, 2025•Document ID: 11021043Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- S2509000001 REV.B
- Date Added:
- July 31, 2025
- Manufacturer:
- JEEP
SummaryEngine Rattle Noise
Associated Products (61)2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2025 Ram 15002024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2024 Ram 15002023 Chrysler Pacifica2023 Chrysler Voyager2023 Dodge Durango2023 Jeep Gladiator+ 41 moreAssociated Documents - July 4, 2025•Document ID: 11020600Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2208000138 REV.B
- Date Added:
- July 9, 2025
- Manufacturer:
- DODGE
SummaryDecreased Remote Start And RKE Range. Tire Pressure Sensors Values Are Not Displayed
Associated Products (121)2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Compass2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wrangler2025 Ram 15002024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango2024 Jeep Compass2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Grand Wagoneer2024 Jeep Wagoneer+ 101 moreAssociated Documents - July 3, 2025•Document ID: 11020608Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 9100622
- Date Added:
- July 9, 2025
- Manufacturer:
- CHRYSLER
SummaryWhen replacing a camshaft and parts kit (P/N 68661146xx and/or 68661147xx), it is NOT necessary to order the roller-finger followers (rocker arms) separately, as these are included in the camshaft parts kit.
Associated Products (62)2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2025 Ram 15002024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2024 Ram 15002023 Chrysler Pacifica2023 Chrysler Voyager2023 Dodge Durango2023 Jeep Gladiator+ 42 moreAssociated Documents - June 24, 2025•Document ID: 11020090Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 105647
- Date Added:
- July 2, 2025
- Manufacturer:
- JEEP
SummaryRAIL - REAR
Associated Products (9)Associated Documents - June 18, 2025•Document ID: 11019773Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 9100614
- Date Added:
- June 26, 2025
- Manufacturer:
- JEEP
SummaryADJUSTER Valve Lash Customer's complaint may include a ticking noise coming from the engine. Technician's observations can refer to spongy or stuck hydraulic lash adjusters. Exhaust lash adjusters found with a "spongy" condition (compressible plunger) leading to the assumption of being defective/malfunctioning. EXHAUST lash adjusters are designed to be COMPRESSIBLE by hand. Intake lash adjusters found with a stiff or stuck condition (non-compressible plunger) leading to the assumption of being defective/malfunctioning. INTAKE lash adjusters are designed to be NON COMPRESSIBLE by hand. Do Not Replace EXHAUST lash adjusters when the following condition is present: should be compressible, but they will exert a reactionary spring force during compression and return to full expansion without a compression force. Do Not Replace INTAKE lash adjusters when the following condition is present: should feel very firm and difficult to compress. Once the correct functioning of the intake and exhaust lash adjusters is validated with the procedure above, refer to the Service Manual "HYDRAULIC LIFTER(S) NOISE DIAGNOSIS" procedure. After the corresponding service procedures from the Service Manual involving the Lash Adjusters have been conducted, refer to the detailed instructions in the Service Manual to diagnose and/or service any other component.
Associated Products (67)2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Gladiator2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wrangler2025 Ram 15002024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2024 Jeep Wrangler2024 Ram 15002023 Chrysler Pacifica2023 Chrysler Voyager+ 47 moreAssociated Documents - June 13, 2025•Document ID: 11019618Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 09-015-25
- Date Added:
- June 18, 2025
- Manufacturer:
- JEEP
Summary"Spark Knock/Engine Symptoms Customers may experience the following: ● Knocking or pinging noise coming from the engine upon acceleration. This bulletin involves cleaning the piston heads and cylinder head combustion chambers to resolve a spark knock condition being caused by oil intrusion through the PCV system."
Associated Products (13)Associated Documents - May 28, 2025•Document ID: 11018609Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2408000024REVA
- Date Added:
- May 28, 2025
- Manufacturer:
- JEEP
SummaryPower Top Switch Unresponsive, Full Retractable Sky Roof Does Not Open or Close Customer Complaint/Technician Observation: The owner complains the top system is inoperative and that by pressing the switches the Power Top does not make any movement. Technician may or may not have Diagnostic Trouble Codes (DTCs). Repair Procedure: Perform the power top calibration prior to any switch or parts replacement.
Associated Products (8)Associated Documents - May 20, 2025•Document ID: 11018637Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 9004003
- Date Added:
- May 29, 2025
- Manufacturer:
- JEEP
SummaryBacklite Heated Liftgate Glass Assembly: For rear window defrost inoperative concerns where heated glass electrical tab has become detached, it is not necessary to replace the glass assembly. For loose or detached electrical tab, refer to TSB 23-007-25 for repair procedures on reattaching a loose tab. For burned or discolored gridlines on hard tops, DO NOT change the complete Flipper glass assembly. This discoloration is oxidation of the ceramic silver material and is normal. The Engineering standard call out the fact that this bus bar will change in color and is not a deterioration of the material or performance.
Associated Products (8)Associated Documents - May 18, 2025•Document ID: 11018482Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 09-011-25
- Date Added:
- May 20, 2025
- Manufacturer:
- CHRYSLER
Summary"Misfire Diagnostic Trouble Codes (DTCs), Rough Idle, Valvetrain Noise Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0301 - Cylinder 1 Misfire. ● P0302 - Cylinder 2 Misfire. ● P0303 - Cylinder 3 Misfire. ● P0304 - Cylinder 4 Misfire. ● P0305 - Cylinder 5 Misfire. ● P0306 - Cylinder 6 Misfire. Customers may comment on one or more of the following: ● Rough idle. ● Valvetrain noise. "
Associated Products (56)2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2025 Ram 15002024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2024 Ram 15002023 Chrysler Pacifica2023 Chrysler Voyager2023 Dodge Durango2023 Jeep Gladiator+ 36 moreAssociated Documents - May 16, 2025•Document ID: 11018447Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2323000002 REV.A
- Date Added:
- May 19, 2025
- Manufacturer:
- JEEP
Summary"Washer Light On And Will Not Turn Off After Adding Washer Solvent."
Associated Products (119)2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 55002024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2024 Ram 1500+ 99 moreAssociated Documents - May 15, 2025•Document ID: 11018500Service Bulletin/Repair InstructionsFUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- 105038
- Date Added:
- May 20, 2025
- Manufacturer:
- JEEP
SummaryTUBE - FUEL INJECTOR SUPPLY & GASKET - NONE
Associated Products (27)2023 Jeep Gladiator2023 Jeep Wrangler2023 Ram 15002022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Wrangler2022 Ram 15002021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Wrangler2021 Ram 15002020 Jeep Gladiator2020 Jeep Grand Cherokee2020 Jeep Wrangler2020 Ram 15002019 Jeep Grand Cherokee2019 Jeep Wrangler2019 Ram 15002018 Jeep Grand Cherokee2018 Jeep Wrangler+ 7 moreAssociated Documents