Jeep Wrangler Service Bulletins (2021)
1,032 manufacturer communications on file.
- May 12, 2025•Document ID: 11018452Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 9100534 Rev 1
- Date Added:
- May 19, 2025
- Manufacturer:
- JEEP
SummaryTransmission "Transmission For transmission concerns related to DTCs P0733-00, P1DA8-00, and/or P1D92-00, a repair is available, and transmission replacement is NOT required. Please reference TSB 21-009-25 Rev. A, for details on D-clutch replacement. Please also note, visible ""glitter"" or debris in the pan and fluid color/condition/odor is NOT an indicator of transmission health and should not be used as the reason for unit replacement. Complete unit replacements instead of repairs for these DTCs may be subject to chargeback."
Associated Products (22)2025 Jeep Gladiator2025 Jeep Wrangler2024 Jeep Gladiator2024 Jeep Wrangler2024 Ram 15002023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Wrangler2023 Ram 15002022 Dodge Durango2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2022 Jeep Wrangler2022 Ram 15002021 Dodge Durango2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Grand Cherokee L+ 2 moreAssociated Documents - May 12, 2025•Document ID: 11018451Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 9100498 Rev 3
- Date Added:
- May 19, 2025
- Manufacturer:
- JEEP
Summary3.6L PSU Long Block Misfire DTC codes and/or rough idle and/or valvetrain noise. Refer to SOL # S2509000004. It is also important to confirm that the vehicle being repaired has the latest calibration/software update for oil pump operation mode (high pressure mode) during engine start up. RU, VF, WL & WD vehicles already include the latest oil pump mode in all 25MY and beyond. 24MY service releases are also available. JL & JT were updated as a running change in 24MY and beyond (08/15/24 & 08/19/24 respectively). 24MY service releases available. DT was updated starting 25MY and beyond. If the vehicle to be repaired is a 24MY vehicle with a service release available, please follow the released service procedures to update to the corresponding calibration/software.
Associated Products (38)2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Gladiator2025 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 Gladiator2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L+ 18 moreAssociated Documents - April 29, 2025•Document ID: 11017401Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- S2008000103 REV.B
- Date Added:
- May 1, 2025
- Manufacturer:
- JEEP
Summary"No Start, Stop Start Inoperative, Battery or Check Engine Light (CEL) Illuminated"
Associated Products (5)Associated Documents - April 17, 2025•Document ID: 11017092Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- S258A000013
- Date Added:
- April 17, 2025
- Manufacturer:
- CHRYSLER
SummaryAM Radio Static, With No Active or Stored Radio Antenna Diagnostic Trouble Codes (DTC).
Associated Products (27)2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Charger2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wagoneer S2025 Jeep Wrangler2024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Charger2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wagoneer S2024 Jeep Wrangler2023 Chrysler Pacifica2023 Chrysler Voyager2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Wrangler2022 Chrysler Pacifica+ 7 moreAssociated Documents - April 16, 2025•Document ID: 11017073Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- 9100491 Rev 1
- Date Added:
- April 16, 2025
- Manufacturer:
- JEEP
Summary"Drag Link Long Socket FOR STEERING SHIMMY DIAGNOSIS, PLEASE REFERENCE S1819000004 Rev. Q AND 19 - Steering / Diagnosis and Testing (IN SERVICE LIBRARY). PLEASE REFER 19 - Steering / Linkage / END, Tie Rod / Diagnosis and Testing IF YOU HAVE BALL JOINT LOOSENESS CONCERN. PLEASE DO NOT REPLACE DRAG LINK AND TIE ROD UNLESS PART HAS VISIABLE DAMAGE OR FREE PLAY EXCEEDS SPECS."
Associated Products (10)Associated Documents - April 14, 2025•Document ID: 11017070Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 9100547
- Date Added:
- April 16, 2025
- Manufacturer:
- JEEP
Summary"Telematics Box Module Verify Z part number availability. Order a Z part number for all Exchange Orders: warranty, Mopar, customer pay and service contract. Order regular part number for New unsold units only."
Associated Products (11)Associated Documents - April 11, 2025•Document ID: 11016951Warranty Program/ExtensionUNKNOWN OR OTHER
- Mfr Comm. #:
- 104558
- Date Added:
- April 11, 2025
- Manufacturer:
- RAM
SummaryFCA Caribbean Warranty Newsletter – Volume 11, Issue 4
Associated Products (54)2025 Alfa Romeo Tonale2025 Dodge Hornet2025 Jeep Compass2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wrangler2025 Ram 25002025 Ram 35002025 Ram 55002024 Alfa Romeo Tonale2024 Dodge Hornet2024 Fiat 500e2024 Jeep Compass2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Grand Wagoneer+ 34 moreAssociated Documents - April 9, 2025•Document ID: 11016939Warranty Program/ExtensionUNKNOWN OR OTHER
- Mfr Comm. #:
- 104557
- Date Added:
- April 10, 2025
- Manufacturer:
- JEEP
SummaryWarranty Newsletter – Volume 11, Issue 4
Associated Products (54)2025 Alfa Romeo Tonale2025 Dodge Hornet2025 Jeep Compass2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Grand Wagoneer2025 Jeep Wagoneer2025 Jeep Wrangler2025 Ram 25002025 Ram 35002025 Ram 55002024 Alfa Romeo Tonale2024 Dodge Hornet2024 Fiat 500e2024 Jeep Compass2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Grand Wagoneer+ 34 moreAssociated Documents - April 5, 2025•Document ID: 11016879Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 21-009-25 REV. B
- Date Added:
- April 8, 2025
- Manufacturer:
- DODGE
Summary"850RE D Clutch Repair **Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must have at least 11,265 km (7,000 mi.) and exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs):** ● P0733-00 - Gear 3 Shift Incorrect Ratio. ● P1DA8-00 - Incorrect Gear Ratio Clutch A B or D Defective. ● P1D92-00 - Incorrect Gear Ratio - Clutch 4 Defective. Customers may also comment on one or more of the following: ● Transmission slips when shifting. ● Vehicle will not move in reverse. ● Vehicle will not shift higher than third gear This bulletin involves replacing the D clutch."
Associated Products (39)2025 Dodge Durango2025 Jeep Gladiator2025 Jeep Wrangler2025 Ram 15002024 Dodge Durango2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2024 Ram 15002023 Chrysler 3002023 Dodge Challenger2023 Dodge Charger2023 Dodge Durango2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Wrangler2023 Ram 15002022 Chrysler 300+ 19 moreAssociated Documents - April 4, 2025•Document ID: 11016617Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; STRUCTURE:BODY
- Mfr Comm. #:
- S2523000024
- Date Added:
- April 4, 2025
- Manufacturer:
- RAM
SummaryRear Defogger Solder Terminals Detached.
Associated Products (35)2025 Jeep Gladiator2025 Jeep Wrangler2025 Ram 15002025 Ram 25002025 Ram 35002025 Ram 45002025 Ram 55002024 Jeep Gladiator2024 Jeep Wrangler2024 Ram 15002024 Ram 25002024 Ram 35002024 Ram 45002024 Ram 55002023 Jeep Gladiator2023 Jeep Wrangler2023 Ram 15002023 Ram 25002023 Ram 35002023 Ram 4500+ 15 moreAssociated Documents - April 2, 2025•Document ID: 11016439Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- S2509000004
- Date Added:
- April 3, 2025
- Manufacturer:
- CHRYSLER
SummaryMisfire DTCs, Rough Idle, Valvetrain Noise
Associated Products (47)2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 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 Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Grand Wagoneer2024 Jeep Wagoneer2024 Jeep Wrangler2024 Ram 1500+ 27 moreAssociated Documents - April 2, 2025•Document ID: 11016431Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- S2523000015 REV.A
- Date Added:
- April 3, 2025
- Manufacturer:
- JEEP
Summary"Replacement Exterior Mirror Glass Connector Does Not Match For Blind Spot."
Associated Products (10)Associated Documents - April 2, 2025•Document ID: 11016424Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- S2523000010 REV.A
- Date Added:
- April 3, 2025
- Manufacturer:
- JEEP
SummaryExterior Rear View Mirror Stained And Will Not Clean.
Associated Products (20)2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Wrangler2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2022 Jeep Wrangler2021 Jeep Gladiator2021 Jeep Grand Cherokee2021 Jeep Grand Cherokee L2021 Jeep WranglerAssociated Documents - April 1, 2025•Document ID: 11016107Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- S2509000001 REV.A
- Date Added:
- April 1, 2025
- Manufacturer:
- CHRYSLER
SummaryEngine Rattle Noise
Associated Products (35)2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2025 Ram 15002024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2024 Ram 15002023 Chrysler Pacifica2023 Chrysler Voyager2023 Dodge Durango2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Wrangler+ 15 moreAssociated Documents - March 28, 2025•Document ID: 11016061Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 9100534
- Date Added:
- March 28, 2025
- Manufacturer:
- JEEP
Summary"Transmission For transmission concerns related to DTCs P0733-00, P1DA8-00, and/or P1D92-00, a repair is available, and transmission replacement is NOT required. Please reference TSB 21-009-25 Rev. A, for details on D-clutch replacement. Please also note, fluid color/condition/odor is NOT an indicator of transmission health and should not be used as the reason for unit replacement. Complete unit replacements instead of repairs for these DTCs may be subject to chargeback."
Associated Products (24)2025 Jeep Gladiator2025 Jeep Wrangler2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2024 Ram 15002023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Wrangler2023 Ram 15002022 Dodge Durango2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2022 Jeep Wrangler2022 Ram 15002021 Dodge Durango2021 Jeep Gladiator+ 4 moreAssociated Documents - March 18, 2025•Document ID: 11016136Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 103773
- Date Added:
- April 1, 2025
- Manufacturer:
- JEEP
SummaryTOP KIT - SOFT
Associated Products (5)Associated Documents - March 17, 2025•Document ID: 11015811Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 9100390 Rev 1
- Date Added:
- March 19, 2025
- Manufacturer:
- JEEP
Summary"D Clutch Repair Kit For transmission concerns related to DTCs P0733-00, P1DA8-00, and/or P1D92-00, a repair is available, and transmission replacement is NOT required. Please reference TSB 21-009-25 Rev. A, for details on D-clutch replacement. Please also note, fluid color/condition/odor is NOT an indicator of transmission health and should not be used as the reason for unit replacement. Complete unit replacements instead of repairs for these DTCs may be subject to chargeback."
Associated Products (31)2023 Chrysler 3002023 Dodge Challenger2023 Dodge Charger2023 Dodge Durango2023 Jeep Gladiator2023 Jeep Grand Cherokee2023 Jeep Grand Cherokee L2023 Jeep Grand Wagoneer2023 Jeep Wagoneer2023 Jeep Wrangler2023 Ram 15002022 Chrysler 3002022 Dodge Challenger2022 Dodge Charger2022 Dodge Durango2022 Jeep Gladiator2022 Jeep Grand Cherokee2022 Jeep Grand Cherokee L2022 Jeep Grand Wagoneer2022 Jeep Wagoneer+ 11 moreAssociated Documents - March 17, 2025•Document ID: 11015810Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 9100471
- Date Added:
- March 19, 2025
- Manufacturer:
- JEEP
Summary"CANISTER Vapor -If an issue is detected with the Evaporative System Integrity Module (ESIM) Detector and not the Vapor Canister, only replace the ESIM Detector. -Before replacing the Vapor Canister due to Hard to Fill condition, replicate the condition at the Gas Station. If the condition is replicated, then check: 1) for kinked or pinched Clean Air Hose between the ESIM and the EVAP Air Filter; 2) for plugged EVAP Air Filter; 3) for kinked or pinched Vapor Hose between the Fuel Tank and the Vapor Canister. If the EVAP Filter is restricted, the replace the Filter. -Check if the Vapor Canister is flooded with fuel or the Recirculation Line has fuel. If fuel is found in the Vapor Canister or the Recirculation Line, then drop the Fuel Tank, remove the FDM Lock Ring to check if the internal Vapor Line is properly connected to the FDM Port. If the Vapor Line is not connected, then drain the fuel from the internal Vapor Line and properly connect to the FDM. Replace the Vapor Canister and the ESIM."
Associated Products (56)2025 Alfa Romeo Stelvio2025 Chrysler Pacifica2025 Chrysler Voyager2025 Dodge Durango2025 Jeep Gladiator2025 Jeep Grand Cherokee2025 Jeep Grand Cherokee L2025 Jeep Wrangler2025 Ram 15002024 Alfa Romeo Stelvio2024 Chrysler Pacifica2024 Chrysler Voyager2024 Dodge Durango2024 Jeep Gladiator2024 Jeep Grand Cherokee2024 Jeep Grand Cherokee L2024 Jeep Wrangler2024 Ram 15002023 Alfa Romeo Stelvio2023 Chrysler 300+ 36 moreAssociated Documents - March 17, 2025•Document ID: 11015797Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- S2405000001 Rev B
- Date Added:
- March 19, 2025
- Manufacturer:
- JEEP
SummaryAntilock Brake System (ABS) Module Will Not Initialize After Recent Service Replacement.
Associated Products (3)Associated Documents - March 12, 2025•Document ID: 11015598Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 103987
- Date Added:
- March 13, 2025
- Manufacturer:
- JEEP
SummaryID-23-03 Rev. I 2018 - 2024 Jeep Wrangler (JL) and 2020 - 2024 (Current) Jeep Gladiator (JT) - Corrosion Warranty Claim Simplification
Associated Products (8)Associated Documents