2026 Jeep Wrangler Technical Service Bulletins

156 technical service bulletins (TSBs) are on record for the 2026 Jeep Wrangler. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 11033896Jun 5, 2026Body and structure, Electrical system. Passive Entry Exterior Door Handle Inoperative When Touched To Lock And Or Unlock.
• 11033882Jun 2, 2026Electrical system, Body and structure. Motor and linkage - windshield wiper
• 11032989May 21, 2026Steering, Electrical system. Switch - steering wheel
• 11032974May 21, 2026Forward collision avoidance. Flash: Driver Assistant System Module (DASM) Updates IMPORTANT! **This TSB CANNOT BE APPLIED unless BOTH of the following customer symptoms are met: 1. The customer recently had aftermarket tires installed or had a tire modification where the circumference of tire INCREASED and 2.
• 11032985May 20, 2026Steering, Electrical system. Switch - steering wheel
• 11032865May 13, 2026Electrical system. SENSOR – KNOCK
• 11032864May 13, 2026Electrical system. SENSOR – KNOCK
• 11032842May 13, 2026Electrical system. Radio Message "Power Surge On USB Detected" Customers may comment on the following: ● The radio displays the message: “Power surge on USB hub detected” Fig. 1. NOTE: After the message appears, no USB devices function in the hub (no charging, no data). NOTE: Hub operation does not return until the vehicle undergoes a full key cycle.
• 11032824May 7, 2026Electrical system. Radio Message "Power Surge On USB Detected" Customers may comment on the following: ● The radio displays the message: “Power surge on USB hub detected” Fig. 1. NOTE: After the message appears, no USB devices function in the hub (no charging, no data). NOTE: Hub operation does not return until the vehicle undergoes a full key cycle
• 11032647May 7, 2026Electrical system. Radio Message "Power Surge On USB Detected" Customers may comment on the following: ● The radio displays the message: “Power surge on USB hub detected” Fig. 1. NOTE: After the message appears, no USB devices function in the hub (no charging, no data). NOTE: Hub operation does not return until the vehicle undergoes a full key cycle
• 11032822May 6, 2026Electrical system. Instrument Panel Cluster (IPC) Flicker Turn By Turn The customer may experience flickering on their Instrument Panel Cluster (IPC) when the turn-by-turn feature is enabled. This issue occurs when using Google Maps for Navigation via CarPlay
• 11032645May 6, 2026Electrical system. Instrument Panel Cluster (IPC) Flicker Turn By Turn The customer may experience flickering on their Instrument Panel Cluster (IPC) when the turn-by-turn feature is enabled. This issue occurs when using Google Maps for Navigation via CarPlay
• 11032804May 5, 2026Electrical system. Radio Volume Jumping Up To Max Volume After Radio Wake Up
• 11032627May 5, 2026Electrical system. Radio Volume Jumping Up To Max Volume After Radio Wake Up
• 11031482Apr 8, 2026Engine. Cover - cylinder head
• 11031481Apr 8, 2026Engine. Cover - cylinder head
• 11030437Mar 27, 2026Electrical system. Radio Remains On After Ignition Off
• 11030435Mar 27, 2026Body and structure. Wind Noise From Hard Top Freedom Panels Near Rear View Mirror While Driving.
• 11030414Mar 24, 2026Electrical system. Universal Garage Door Opener (UGDO) Inoperable Technicians may or may not find the following Diagnostic Trouble Code (DTC) present: SYMPTOM: ● B251D1-00 - Universal Garage Door Opener Control. Customers may comment on the following: ● Operational questions regarding the usage of the HomeLink® UGDO. .
• 11030413Mar 24, 2026Electrical system. Rear Defroster Inoperative Customers may experience one or more of the following: SYMPTOM: ● Rear window is not defrosting. ● The rear window glass left or right side defrost solder terminal is detached from the defrost grid. This bulletin involves replacing the Electric Backlite (EBL) wire connector repair and re-securing the electrical connector(s) to the rear window.
• 11030234Mar 21, 2026Steering, Electrical system. Flash: Comfort Seat Wheel Module (CSWM) Update Customers may experience the following: SYMPTOM: ● Heated Steering Wheel does not get hot enough or does not work. This bulletin involves reprogramming the CSWM with the latest available software.
• 11030229Mar 21, 2026Engine. Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● **P0111-00 - Intake Air Temperature Sensor 1 Circuit Range Performance Bank 1. (In Active or Stored status) ● P0071-00 - Ambient Air Temperature Sensor Performance. (In Active or Stored…
• 11030209Mar 21, 2026Steering, Electrical system. Flash: Comfort Seat Wheel Module (CSWM) Update Customers may experience the following: SYMPTOM: ● Heated Steering Wheel does not get hot enough or does not work. This bulletin involves reprogramming the CSWM with the latest available software.
• 11030268Mar 18, 2026Seats. Seat EZ Entry Inoperable Or Doesn’t Slide Forward.
• 11030232Mar 17, 2026Electrical system. Flash: Driver Assistant System Module (DASM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● **C2206-00 - Vehicle Configuration Mismatch.** NOTE: **DTC C2206-00 can trigger after a recent aftermarket tire installation or tire modification.
• 11030207Mar 17, 2026Electrical system. Flash: Driver Assistant System Module (DASM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● **C2206-00 - Vehicle Configuration Mismatch.** NOTE: **DTC C2206-00 can trigger after a recent aftermarket tire installation or tire modification.
• 11030149Mar 9, 2026Suspension. Disengaging Stabilizer Bar Front [SHG] 1. Follow procedure in SOL s2602000001 before replacing Smart Stabilizer Bar Assembly 2. If the ends of the stabilizer bar are rusted, DO NOT REPLACE THE STABILIZER BAR. The bar ends are currently masked to protect against excessive powder coats, which may lead to minor surface rust.
• 11030138Mar 9, 2026Transmission and drivetrain. The vehicle will exhibit a service transmission/check engine warning indicator for the following transmission models: 845RE, 8HP45, 850RE, 8HP50, 8HP70, 8HP75, 8HP75-PHEV, 8HP75-LCV, 8HP90, 8HP95. Transmissions may exhibit the following diagnostic codes: P07E4, P1DB2, P0716, P1B14, P0733, P1D90, P1DB7, P1B13.
• 11030044Mar 6, 2026Electrical system, Suspension. Service Electric Sway Bar Lamp On In Cluster. Diagnostic Trouble Code (DTC) C008E-00 In Auto Sway Bar (ASBS)
• 11030045Mar 5, 2026Electrical system. Remote Keyless Entry, Passive Entry, Remote Start Inoperative or a Cluster Message “Keyfob Not Detected”
• 11030042Mar 5, 2026Electrical system. Active Diagnostic Trouble Code (DTC) B1A10-00, B1A11-00, B1A12- 00, B1A13-00-, B1A14-00, B1A15-00, B1A16-00, and B1A17-00 in The Radio Frequency Hub (RFH)
• 11030036Mar 4, 2026Seats. 2 nd Row Center Seatbelt Jammed Or Stuck. Webbing Twisted.
• 11030035Mar 4, 2026Electrical system. Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On
• 11030015Mar 4, 2026Body and structure. Windshield Wiper Blade Maintenance Customers may experience one or more of the following: SYMPTOM: ● Wiper blades that chatter/streak/jump/skip/smear or make noise while traveling across the windshield. . No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without written permission of FCA US LLC.
• 11030029Mar 2, 2026Seats. Panel - front seat back
• 11030021Mar 2, 2026Body and structure. Glove box - instrument panel
• 11030020Mar 2, 2026Body and structure. Glove box - instrument panel
• 11029836Feb 25, 2026Body and structure. Handle - inside release
• 11029774Feb 25, 2026Transmission and drivetrain. A suspected leak may be noticed on the front or rear axle pinion seal.
• 11029770Feb 25, 2026Transmission and drivetrain. Service transmission/check engine warning indicator for the 850RE, 8HP50, 8HP70, 8HP75, 8HP75-PHEV transmissions that have fault codes P07E4, P1DB2, P0716, P1B14, P0733, P1D90, P1DB7, P1B13.
• 11029765Feb 25, 2026Body and structure. Handle - inside release
• 11029705Feb 21, 2026Electrical system. Harman R1H Uconnect 5 Radio Software Flash Error Codes
• 11029683Feb 21, 2026Body and structure. Door Hem Aluminum Body Panel Corrosion Repair Customers may experience the following: SYMPTOM: ● Filifom corrosion at the hem area of the door. This bulletin involves removing corrosion and refinishing the hem area on the vehicle door.
• 11029704Feb 19, 2026Electrical system. Uconnect Box Requires Service, Please Visit an Authorized Dealer Message on Display Message With DTCs B1498-13, B1498-19 or B1570-93
• 11029691Feb 19, 2026Body and structure. ID-25-11 Rev. B Aluminum Filiform Corrosion Warranty Policy and Vehicle Digital Imaging (VDI) Pre-Approval Process - ALL Vehicles
• 11029690Feb 19, 2026Body and structure. D-25-15 Rev. B Aluminum Filiform Corrosion Warranty Policy and Vehicle Digital Imaging (VDI) Pre-Approval Process - ALL Vehicles
• 11029698Feb 18, 2026Electrical system. Horn Sound Is Weak, Off Tone, Inoperative, Or Intermittent.
• 11029693Feb 18, 2026Body and structure. FCA Caribbean Warranty Newsletter – Volume 12, Issue 2
• 11029692Feb 18, 2026Body and structure. Warranty Newsletter – Volume 12, Issue 2
• 11029684Feb 17, 2026Body and structure. Door Hem Aluminum Body Panel Corrosion Repair Customers may experience the following: SYMPTOM: ● Filifom corrosion at the hem area of the door. This bulletin involves removing corrosion and refinishing the hem area on the vehicle door.

← All problems reported for the 2026 Jeep Wrangler