Jeep Wrangler News
480 articles on file.
2021-2024 Jeep Wrangler/Gladiator Power Steering Assist Loss TSB
This manufacturer communication, TSB S2208000063 Rev. A, addresses the loss of power steering assist and diagnostic trouble code U0131 in 2021-2024 Jeep Wrangler and Gladiator vehicles. The issue is often linked to a faulty ground wire connection for the Electro Hydraulic Power Steering Control…
2021-2023 Jeep Wrangler/Gladiator Axle Locker Sensor Repair
For 2021-2023 Jeep Wrangler and Gladiator vehicles experiencing an Axle Locker Sensor failure, manufacturer communication 9100010 advises against replacing the entire axle assembly. Instead, a specific sensor repair kit (part number 68544629A$) should be used for M210 and M220 Tru-Lok axles.
2021-2024 Jeep/RAM/Dodge Alternator Charging Issue TSB
A manufacturer communication, TSB 9100338, addresses alternator low voltage and charging system concerns in various 2021-2024 Jeep, RAM, and Dodge models. This document outlines a detailed diagnostic procedure to identify the root cause before replacing the alternator.
2021-2024 Jeep/Ram/Dodge Transmission Valve Body Procedure
Manufacturer Communication 9100344 highlights the importance of a clutch pressure check before replacing the transmission valve body and control unit in various 2021-2024 Jeep, Ram, and Dodge models. This ensures proper diagnosis and effective repairs.
2021-2024 Jeep/Dodge/RAM 3.6L Pentastar Coolant Leak TSB
This manufacturer communication, TSB 9100337, addresses suspected coolant leaks in 2021-2024 Jeep, Dodge, and RAM vehicles equipped with the 3.6L Pentastar engine. It provides critical inspection instructions to prevent unnecessary water pump replacements, guiding technicians through proper…
2021-2024 Jeep Wrangler/Gladiator Headlamp Part Return
Jeep has issued a manufacturer communication (NHTSA ID 11000168) for 2021-2024 Jeep Wrangler and Gladiator vehicles concerning specific headlamp part numbers. Dealers are instructed to identify and return suspect headlamp stock built before June 30, 2023, by May 27, 2024.
2022 Jeep Wrangler Radio Wi-Fi Inoperative TSB
A new Firmware Over The Air (FOTA) update, QR40.12, is available for 2021-2023 Jeep, Dodge, and RAM vehicles to address issues with inoperative mobile Wi-Fi and 'No Internet' messages from the hotspot. This update supersedes QR39.82F and is expected to launch February 19, 2024.
2021-2023 Jeep Wrangler / Gladiator Service Axle Locker TSB
A manufacturer communication (NHTSA ID 10251863) addresses Malfunction Indicator Lamp (MIL) illumination and the 'Service Axle Locker' message in 2021-2023 Jeep Wrangler and Gladiator vehicles, often accompanied by DTC C1451-11 related to the axle sensor kit.
2021-2023 Jeep/Dodge/RAM Wi-Fi Hotspot Inoperative Software Update
If your 2021-2023 Jeep, Dodge, or RAM vehicle's mobile Wi-Fi is inoperative or shows a 'No Internet' message, a software update from QR39.5 to QR40.11 is available. This technical service bulletin (NHTSA ID 10251870) addresses the connectivity issue via an Over-The-Air update.
2021-2023 Jeep/Dodge/RAM Wi-Fi Hotspot Update
Owners of certain 2021-2023 Jeep, Dodge, and RAM vehicles may encounter issues where the mobile Wi-Fi is inoperative or the hotspot displays a 'No Internet' message. This is addressed by a Firmware Over The Air (FOTA) update to radio software version QR40.12, detailed in TSB 10251867.
2023-2024 Jeep Wrangler Horn Inoperative TSB
A manufacturer communication, NHTSA ID 10251865, addresses issues with the horn in 2023-2024 Jeep Wrangler and 2023 Jeep Gladiator vehicles. Owners may find their horn is inoperative, produces a very low sound, or is physically disassembling.
2021-2024 Jeep Headlamp Condensation TSB
Some 2021-2024 Jeep and RAM vehicles may experience light condensation inside the headlamp assemblies. This manufacturer communication (TSB 10251854) outlines the procedure for clearing this condensation, assuring owners that it is often a normal condition.
2021-2024 Jeep Wrangler Navigation Reboot TSB
Owners of 2021-2024 Jeep Wrangler and other models may experience their navigation system rebooting or cutting out, often after a Map Over-The-Air (MOTA) update. This issue, detailed in NHTSA Communication 10251848, can be resolved by updating the navigation maps via USB.
2023 Jeep Wrangler PCM Update for Oil Life Degradation
A manufacturer communication, NHTSA ID 10251849, addresses an issue in the 2023 Jeep Wrangler where the fuel and oil data screen shows excessive oil life degradation. This is resolved by a Powertrain Control Module (PCM) software update.
2021-2023 Jeep Wrangler, Gladiator USB Port Inoperative
If your 2021-2023 Jeep Wrangler or Gladiator's center console USB port is not working, or if Apple CarPlay/Android Auto is intermittent, a technical service bulletin (NHTSA ID 10251845) indicates a cable replacement is needed to resolve the issue.
2024 Jeep Wrangler Horn Inoperative TSB
A manufacturer communication, NHTSA ID 10251820, addresses issues with the horn in 2024 Jeep Wrangler and Gladiator vehicles, including inoperative or weak horn sound. The bulletin outlines inspection of horn date codes and replacement if necessary.
2021 Jeep Wrangler Control Module Software Updates TSB
FCA US LLC has issued Customer Satisfaction Notification Y40 for certain 2021 Jeep Wrangler and RAM 1500 models. This manufacturer communication details important control module software updates designed to improve vehicle performance and reliability. Owners should contact their dealership to…
2022-2023 Jeep, Dodge, RAM Emission Recall 83A Alignment
This manufacturer communication, NHTSA ID 10251814, details Emission Recall 83A for 2022-2023 Jeep, Dodge, and RAM vehicles. It addresses the sales code alignment for emission control systems, ensuring proper vehicle configuration and compliance.
2021-2024 Jeep Wrangler/Grand Cherokee Electric Mode Unavailable
Owners of 2021-2024 Jeep Wrangler and Grand Cherokee 4xe models may see a "Electric Mode Temporarily Unavailable" message. This is often due to the vehicle entering Fuel Oil Refresh Mode (FORM), a normal operating condition, not a fault.
2023 Jeep Wrangler Radio Black Screen, Freezing, Reset TSB
Owners of 2021-2023 Jeep Wrangler, RAM 1500, Dodge Charger, and Jeep Gladiator vehicles may experience issues with their infotainment system, including a black screen, freezing, intermittent operation, or unexpected resets. This manufacturer communication (NHTSA ID 10251795) provides details on…
2021-2024 Jeep Wrangler Tire Pressure Warning Lamp TSB
This manufacturer communication (TSB) from Jeep addresses common issues causing the Tire Pressure Warning Lamp to illuminate steadily or flash on 2021-2024 Jeep Wrangler, Gladiator, Grand Cherokee, Wagoneer, and Grand Wagoneer models. Learn about the symptoms and potential fixes.