Jeep Wrangler Service Bulletins (2024)
430 manufacturer communications on file.
- February 13, 2026•Document ID: 11028894Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2623000006
- Date Added:
- February 19, 2026
- Manufacturer:
- JEEP
SummaryWasher Fluid Warning Lamp Illuminated When Reservoir Is Full
Associated Products (89)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Charger2026 Jeep Compass2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wrangler2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Charger2025 Dodge Durango2025 Jeep Compass2025 Jeep Gladiator+ 69 moreAssociated Documents - February 12, 2026•Document ID: 11028893Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- S2607000003
- Date Added:
- February 19, 2026
- Manufacturer:
- DODGE
SummaryGMET4 DOHC Water Pump Coolant Leak Inspection
Associated Products (16)2026 Jeep Compass2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Wrangler2025 Alfa Romeo Stelvio2025 Dodge Hornet2025 Jeep Compass2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2024 Alfa Romeo Stelvio2024 Dodge Hornet2024 Jeep Compass2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep WranglerAssociated Documents - February 12, 2026•Document ID: 11028885Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- 9100756
- Date Added:
- February 19, 2026
- Manufacturer:
- JEEP
SummaryDO NOT REPLACE MULTIPLE SHOCKS UNLESS ALL ARE VERIFIED TO BE DEFECTIVE. Reference Master Tech article released in January 2026 for updated diagnostic and testing procedures. Master Tech link: https: //mastertech.playerlync.net/app/player/p2tQVm
Associated Products (12)Associated Documents - February 11, 2026•Document ID: 11028889Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- 109607
- Date Added:
- February 19, 2026
- Manufacturer:
- JEEP
SummaryCALIPER ASSEMBLY - DISC BRAKE
Associated Products (5)Associated Documents - February 3, 2026•Document ID: 11028780Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 109986
- Date Added:
- February 12, 2026
- Manufacturer:
- JEEP
SummarySWITCH - LUMBAR CONTROL
Associated Products (6)Associated Documents - February 2, 2026•Document ID: 11028742Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- S2607000002
- Date Added:
- February 12, 2026
- Manufacturer:
- CHRYSLER
SummaryHemi Water Pump Coolant Leak Inspection
Associated Products (45)2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wrangler2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Dodge Durango2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wrangler2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 5500+ 25 moreAssociated Documents - January 28, 2026•Document ID: 11028245Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 109820
- Date Added:
- February 4, 2026
- Manufacturer:
- JEEP
SummarySEAL - ROOF RAIL
Associated Products (6)Associated Documents - January 28, 2026•Document ID: 11028244Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 109822
- Date Added:
- February 4, 2026
- Manufacturer:
- JEEP
SummarySEAL - ROOF RAIL
Associated Products (6)Associated Documents - January 26, 2026•Document ID: 11028252Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- 9100756
- Date Added:
- February 4, 2026
- Manufacturer:
- JEEP
SummaryDO NOT REPLACE MULTIPLE SHOCKS UNLESS ALL ARE VERIFIED TO BE DEFECTIVE. Reference Master Tech article released in December 2025 for updated diagnostic and testing procedures. Master Tech link: https: //mastertech.playerlync.net/app/player/p2tQVm
Associated Products (12)Associated Documents - January 24, 2026•Document ID: 11027850Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 18-003-26
- Date Added:
- January 28, 2026
- Manufacturer:
- JEEP
SummaryFlash: Powertrain Control Module (PCM) Updates 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): ● P08A6 - Gear Lever Position Sensor System - Multiple Sensor Correlation. **(Manual Transmission Only)** ● P0032 - O2 - Sensor 1/1 Heater Circuit High. ● P0038 - O2 - Sensor 1/2 Heater Circuit High. ● P0052 - O2 - Sensor 2/1 Heater Circuit High. ● P0058 - O2 - Sensor 2/2 Heater Circuit High. ● P1129 - Closed Loop Fueling Not Achieved-Banks 2 Upstream. ● P0152 - O2 Sensor 2/1 Circuit High. ● P0158 - O2 Sensor 2/2 Circuit High. ● P2504 - Charging System Output High. ● P0563 - System Voltage High. Customers may also comment on the following: ● "Service Transmission” message on in the Instrument Panel Cluster (IPC) due to clutch slip detection **(Manual Transmission Only). NOTE: Customers might experience wheel spin or slippage and the PCM could interpreted the wheel spin or slippage as slipping the clutch too much and to avoid clutch damage, the customer may see the message in the IPC.** ● During flat tow - Transfer case mis-shift (engine running and clutch pedal up, transmission in gear) **(Manual Transmission Only)**. ● Vehicle runs rough. Other software enhancements include: ● Improvements to address vehicle no starts after replacing the PCM. ● O2 heater crack improvements. ● OBD software changes. statement. Revisions not highlighted by asterisks include removal of a Sale Code. M18 FSAR-TSB-6879 -2- This Technical Service Bulletin (TSB) has also been released as a Rapid Service Update (RSU) 24-109, date of issue August 01, 2024. All applicable RSU VINs have been loaded. To verify this RSU service action is applicable to the vehicle, use VIP or perform a VIN search in DealerCONNECT/Service Library. All repairs are reimbursable within the provisions of warranty. REPAIR SUMMARY: **This bulletin involves inspecting and possibly reprogramming the PCM with th
Associated Products (1)Associated Documents - January 21, 2026•Document ID: 11027837Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 109727
- Date Added:
- January 28, 2026
- Manufacturer:
- JEEP
SummaryWater Pump & Chain Case Cover
Associated Products (51)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wrangler2026 Ram 15002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wrangler2025 Ram 15002024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango+ 31 moreAssociated Documents - January 21, 2026•Document ID: 11027836Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 109724
- Date Added:
- January 28, 2026
- Manufacturer:
- CHRYSLER
SummaryWater Pump & Chain Case Cover
Associated Products (51)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wrangler2026 Ram 15002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wrangler2025 Ram 15002024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango+ 31 moreAssociated Documents - January 16, 2026•Document ID: 11027727Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-012-26
- Date Added:
- January 21, 2026
- Manufacturer:
- JEEP
SummarySpeaker Diagnostic Procedure Rattle, buzz and squeak coming from specific speakers.
Associated Products (38)2026 Chrysler Pacifica2026 Chrysler Voyager2026 Dodge Durango2026 Jeep Compass2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Wrangler2026 Ram 15002026 Ram 25002026 Ram 35002025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Compass2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer+ 18 moreAssociated Documents - January 7, 2026•Document ID: 11027644Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 9100749
- Date Added:
- January 14, 2026
- Manufacturer:
- JEEP
Summaryaxle seal We have observed that some JL/JT rear axle shafts are leaking oil. Replace axle shaft and seal together. Do not replace seal only. Keep original seal and axle shaft and send the parts as fast track.
Associated Products (4)Associated Documents - January 6, 2026•Document ID: 11027647Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 109281
- Date Added:
- January 14, 2026
- Manufacturer:
- JEEP
SummaryCENTER STACK – NONE
Associated Products (12)Associated Documents - December 19, 2025•Document ID: 11026817Service Bulletin/Repair InstructionsFUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- 109227
- Date Added:
- December 23, 2025
- Manufacturer:
- JEEP
SummaryDOOR - FUEL FILL
Associated Products (3)Associated Documents - December 19, 2025•Document ID: 11026816Service Bulletin/Repair InstructionsFUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- 109228
- Date Added:
- December 23, 2025
- Manufacturer:
- JEEP
SummaryDOOR - FUEL FILL
Associated Products (3)Associated Documents - December 15, 2025•Document ID: 11026802Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 9100738 Rev 1
- Date Added:
- December 23, 2025
- Manufacturer:
- JEEP
SummaryIssue Description: In JL/JT vehicles, many dealers and customers are not fully aware of the correct way to install the Mopar all-weather floor mats, especially the front mats. The all-weather mats are installed without removing the slit/perforation portion of the front carpet, which blocks the drain port on the all-weather mats completely and does not allow water/any liquid to get drained out of the vehicle through the drain hole on the underbody floor. Correct Installation Method for Mopar All-Weather Floor Mats 1. Find the slit/perforation on the front carpet (near the outboard mat post on the carpet )and cutout that piece from carpet. 2. Remove Drain Plug on the drain hole on the underbody floor 3. Install the All-Weather Mat. Make sure the mats built-in drain port lines up correctly into the drain hole on the floor. 4. Insert the drain plug in the drain port on all-weather mat to close the drain port. The plug is to be removed whenever there is need to drain water on the mat or to wash out dirt without removing the mat form the vehicle.
Associated Products (6)Associated Documents - December 12, 2025•Document ID: 11026677Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 08-394-25 REV. A
- Date Added:
- December 17, 2025
- Manufacturer:
- RAM
SummaryTelematics Box Module (TBM) Backup Battery Replacement When DTC B1E21 Is Present Technicians may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): ● B1E21-96 - Backup Battery Component Internal Failure.
Associated Products (101)2026 Alfa Romeo Stelvio2026 Alfa Romeo Tonale2026 Chrysler Pacifica2026 Dodge Charger2026 Dodge Durango2026 Dodge Hornet2026 Jeep Compass2026 Jeep Gladiator2026 Jeep Grand Cherokee2026 Jeep Grand Cherokee L2026 Jeep Grand Wagoneer2026 Jeep Recon2026 Jeep Wagoneer S2026 Jeep Wrangler2026 Ram 15002026 Ram 25002026 Ram 35002026 Ram 45002026 Ram 55002025 Alfa Romeo Stelvio+ 81 moreAssociated Documents - December 12, 2025•Document ID: 11026643Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S2523000096
- Date Added:
- December 17, 2025
- Manufacturer:
- JEEP
SummaryCEL (Check Engine Lamp)/ Brake lamp Illuminated. Diagnostic Trouble Code (DTC) P083F- Clutch Pedal Position Sensor Performance.
Associated Products (8)Associated Documents