Jeep Wrangler News
480 articles on file.
2021-2023 Jeep Wrangler 'Check Charge Cable' Message TSB
A manufacturer communication, NHTSA ID 10248854, addresses instances where 2021-2023 Jeep Wrangler vehicles may display a "Check Charge Cable" message on the instrument cluster. This technical service bulletin provides guidance for technicians on diagnosing and resolving this electrical system…
2021-2024 Jeep, Ram, Dodge Spring Front Isolator TSB
This manufacturer communication (NHTSA ID 10248848) outlines a specific pre-replacement procedure for technicians concerning the spring front upper isolator on certain 2021-2024 Jeep, Ram, and Dodge vehicles. It advises contacting FCA before proceeding with a replacement.
2022-2024 Jeep/RAM/Dodge Engine Belt Noise
Owners of 2022-2024 Jeep, RAM, and Dodge vehicles may hear squealing or chirping noises from the engine. This manufacturer communication (NHTSA ID 10248845) advises technicians to inspect the accessory drive belt routing and tensioner before replacing components.
2022 Jeep Wrangler Speed Warning Chime TSB
Owners of the 2022 Jeep Wrangler may encounter a continuous speed warning chime that activates above 50 MPH. This manufacturer communication, identified by NHTSA ID 10248620, outlines a procedure to restore the vehicle's configuration to resolve this electrical issue.
2023 Jeep Wrangler Belt-Related Noise TSB
A manufacturer communication, NHTSA ID 10248585, addresses customer complaints of a 'belt-related noise' from under the hood in certain 2022-2024 Jeep Wrangler and RAM 1500 vehicles. This technical service bulletin provides guidance for diagnosis and repair.
2021-2024 Jeep Wrangler Fuel System Service Message
Owners of 2021-2024 Jeep Wrangler vehicles may see a 'Performance Limited Service Fuel System' message appear in their instrument cluster, even when no diagnostic trouble codes (DTCs) are present. This manufacturer communication, NHTSA ID 10248584, addresses this specific symptom.
2024 Jeep Wrangler Radio Display Blank Screen TSB
A manufacturer communication, NHTSA ID 10248572, addresses issues with the radio display in 2024 Jeep Wrangler and Gladiator models, including blank screens, vertical lines, and freezing. Owners experiencing these symptoms should consult their dealer.
2021-2023 Jeep Wrangler P0CA6-00 Check Engine Light TSB
Owners of 2021-2023 Jeep Wrangler 4xe models may experience a "Check Engine Light On" due to DTC P0CA6-00, indicating a 'Hybrid/EV Battery Charging Current High' condition. This manufacturer communication addresses the diagnosis and potential resolution for this hybrid system fault.
2021-2024 Jeep Wrangler/Gladiator Blind Spot Inoperative TSB
A manufacturer communication, NHTSA ID 10248568, addresses issues with the exterior mirror and blind spot monitoring system in 2021-2024 Jeep Wrangler and Gladiator vehicles. Owners may notice these systems becoming inoperative, impacting lane departure visibility.
2021-2024 Jeep Wrangler / Gladiator Buzz Squeak Rattle TSB
A manufacturer communication, NHTSA ID 10248565, addresses a 'Buzz Squeak Rattle' (BSR) noise originating from the sound bar or sport bar area in 2021-2024 Jeep Wrangler and Gladiator vehicles. This TSB provides guidance for technicians to diagnose and resolve these common interior noises.
2021-2023 Jeep Wrangler 8-Speed Transmission Fluid Leak TSB
This manufacturer communication, TSB 10248562, addresses 8-speed transmission fluid leaks in 2021-2023 Jeep Wrangler and other Stellantis vehicles. It provides updated inspection and repair guidelines for technicians to ensure proper diagnosis and resolution of transmission fluid leaks.
2021-2024 Jeep Wrangler, Gladiator Window Not Rolling Down
If your 2021-2024 Jeep Wrangler or Gladiator front door window stops part way down and won't roll down all the way, this manufacturer communication (NHTSA ID 10248552) addresses the known issue. Learn what to do if you encounter this problem.
2021-2024 Jeep Wrangler/Gladiator Steering Squeak TSB
A manufacturer communication, NHTSA ID 10248550, has been issued for 2021-2024 Jeep Wrangler and Gladiator vehicles regarding a 'Squeak Noise From Dash Area When Turning The Steering Wheel'. This technical service bulletin provides guidance for technicians to diagnose and resolve the issue.
2021-2024 Jeep/RAM 3.6L Pentastar Coolant Leak TSB
A manufacturer communication (S2307000002) addresses suspected coolant leaks from the water pump in 2021-2024 Jeep, RAM, and Dodge vehicles with 3.6L Pentastar engines. It outlines a critical inspection process to avoid unnecessary water pump replacements.
2024 Jeep Wrangler Hybrid Control Processor Fault B12B4-00
A Technical Service Bulletin (TSB) has been issued for the 2024 Jeep Wrangler regarding a Hybrid Control Processor (HCP) fault, identified by diagnostic trouble code B12B4-00. This issue relates to the Charger Status Indicator Module and the vehicle's electrical system.
2022-2024 Jeep Wrangler/Grand Cherokee Transmission Leaks TSB
This manufacturer communication (NHTSA ID 10248507) details potential transmission fluid leaks in 2022-2024 Jeep Wrangler and Grand Cherokee models. Technicians are advised to inspect for leaks from the pan, filter, transmission case porosity, or oil cooler lines before replacing parts.
2024 Jeep Wrangler Switch-Mirror Electrical System TSB
This manufacturer communication (NHTSA ID 10248502) for 2021-2024 Jeep Wrangler and 2021, 2023 Jeep Gladiator models provides diagnostic procedures for the switch-mirror electrical system. It emphasizes proper testing before replacing the switch to prevent misdiagnosis and unnecessary repairs.
2021-2023 Jeep Wrangler Mobile Wi-Fi Update QR40.12
Owners of 2021-2023 Jeep, Dodge, and RAM vehicles may experience an inoperative mobile Wi-Fi hotspot, displaying a 'No Internet' message. A Firmware Over The Air (FOTA) update to radio software version QR40.12 is being rolled out to resolve this issue.
2022 Jeep Wrangler IDCM Malfunction Indicator Lamp
Owners of 2022 Jeep Wrangler vehicles may encounter a Malfunction Indicator Lamp (MIL) illumination or an inability to charge their vehicle. This issue is often linked to Diagnostic Trouble Code (DTC) B22A9-87 and requires the replacement of the Integrated Dual Charging Module (IDCM).
2021-2023 Jeep Headlamp Condensation Clearing TSB
Owners of 2021-2023 Jeep and RAM vehicles may notice condensation inside their headlamp assemblies. Manufacturer communication NHTSA ID 10248045 provides a specific procedure for clearing this moisture, indicating it's a normal condition rather than a defect.