2026 Ram 1500 Technical Service Bulletins

349 technical service bulletins (TSBs) are on record for the 2026 Ram 1500. 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.

• 11030046Mar 5, 2026Seats, Electrical system. Heated Seats Shutting Off Prematurely
• 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)
• 11030041Mar 5, 2026Electrical system. A/C Inoperative, A/C Relay Not Engaging.
• 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
• 11030028Mar 4, 2026Seats. Panel - front seat back
• 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.
• 11030026Mar 3, 2026Electrical system. SPEAKER - NONE
• 11030025Mar 3, 2026Electrical system. SPEAKER - NONE
• 11030024Mar 3, 2026Electrical system. SPEAKER - NONE
• 11030023Mar 3, 2026Electrical system. SPEAKER - NONE
• 11030019Mar 3, 2026Fuel system, Engine. Before replacing any parts check for applicable TSBs/RSUs. If no applicable TSBs/RSUs, or they have already been applied, please refer to SOL S2518000008.
• 11029778Feb 27, 2026Seats, Electrical system. Note: error in document release number, should be S2624000003. Heated Seats Shutting Off Prematurely
• 11029772Feb 26, 2026Electrical system. Malfunction Indicator Lamp (MIL) Illuminated, Diagnostic Trouble Codes (DTCs) P208B, P2D1F, P218F, P202E, P2048, P20E8, Setting In The Powertrain Control Module (PCM)
• 11029785Feb 25, 2026Electrical system, Brakes. Fleet Campaign Parts Ordering Process (03D)
• 11029771Feb 25, 2026Electrical system. Customer States Navigation is Inaccurate, Showing Wrong City or State.
• 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.
• 11029767Feb 25, 2026Body and structure. MODULE – DOOR
• 11029766Feb 25, 2026Body and structure. MODULE – DOOR
• 11029761Feb 23, 2026Brakes, Electrical system. Switch - trailer brake control module , adapter & wiring kit - trailer tow.
• 11029705Feb 21, 2026Electrical system. Harman R1H Uconnect 5 Radio Software Flash Error Codes
• 11029707Feb 19, 2026Electrical system. Switch - power window
• 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
• 11029702Feb 18, 2026Body and structure. Floor Console Center Storage Bin Door Inoperable And Or Stuck Closed.
• 11029701Feb 18, 2026Electrical system. MIL-On/Check Engine Lamp (CEL)-On
• 11029700Feb 18, 2026Electrical system. Navigation Is Active On The Radio But Not Available On The Cluster
• 11029699Feb 18, 2026Steering. Buzz Squeak Rattle (BSR) Noises Turning The Steering Wheel. May Occur After Recent Repair.
• 11029698Feb 18, 2026Electrical system. Horn Sound Is Weak, Off Tone, Inoperative, Or Intermittent.
• 11029686Feb 16, 2026Body and structure, Electrical system. Universal Garage Door Opener Prior to replacing the UGDO or sun visor, call HomeLink® Customer Care at 1-800-355-3515 for a proper evaluation of the issue. If this does not correct the issue, please follow the steps in SOL: S2508000039
• 11029685Feb 16, 2026Body and structure. Whistling Noise from Driver Side 6x9 Exterior Mirror Area Issue present on MY25 onward standard (6x9) exterior mirrors. The hole shape and surface around the ambient temperature sensor can cause a whistle. If there are customer complaints for wind noise or whistle on the driver side the mirror temperature sensor access door could be the root cause. The cause can be verified by re-creating the issue and then taping…
• 11028904Feb 14, 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
• 11028902Feb 14, 2026Electrical system. Front HDMI Port or Front Passenger Display Module (FPDM) Not Projecting Video
• 11028901Feb 14, 2026Electrical system. Hands-Free Voice Concerns Including No Voice Pickup, Muffled Audio, Distortion, or Intermittent Microphone Operation
• 11028877Feb 14, 2026Electrical system. Flash: Telematics Box Module 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): ● B1560-11 - Cellular Antenna 1 Short To Ground. ● B1561-11 - Cellular Antenna 2 Short To Ground. ● B1562-14 - GPS Antenna Short To Ground Or Open. ● B22A9-96 - ECU Internal Performance - Component…
• 11028894Feb 13, 2026Electrical system. Washer Fluid Warning Lamp Illuminated When Reservoir Is Full
• 11028884Feb 12, 2026Electrical system, Body and structure. DT Power Running Board Dealer installed Kit (82219228AA and 82219228AB) may require Module Software Update to latest release level. All other parts in Kit are OK. Tech will need to confirm module provided in kit part number and re-flash if not part number 68601712AC. Please reference TSBs 08-007-26 and 08-008-26 for Software re-flash information.
• 11029720Feb 11, 2026Other or unknown. From: FCA REDCACTED CONTENT Sent: Wednesday, February 11, 2026 1:03 PM To FCA REDCACTED CONTENT Subject: FW: PLEASE READ- IMPORTANT- 03D Recall - Launching Today - 2.10 FCA REDCACTED CONTENT List of people and emails that received the recall list: FCA REDCACTED CONTENT Thank you, FCA REDCACTED CONTENT From: FCA REDCACTED CONTENT Sent: Tuesday, February 10, 2026 11:52 AM To: FCA REDCACTED CONTENT Subject: PLEASE…
• 11029715Feb 10, 2026Other or unknown. Please see thr attached sheet for those units you have impacted in stock. You can filter down on the excel file by your dealer name or dealer code. There are two tabs at the bottom of the sheet- showing the VIN detail and overall snapshot for Cinci. As soon as more information becomes available I will get that out to to ASAP. 03D - Certain 2025 and 2026 model year equipped with a trailer tow package.
• 11029711Feb 10, 2026Other or unknown. From: FCA REDACTED CONTENT Sent: Tuesday, February 10, 2026 11:29 AM Subject: HOT! 03D Recall - Launching Today - 2.10 Cleveland West / East Ohio! For your information, VINs live for the below recall went live today with remedy available. Please reach out with any questions! 03D - Certain 2025 and 2026 model year equipped with a trailer tow package.
• 11028886Feb 9, 2026Electrical system. Module - trailer brake & towing control
• 11028785Feb 6, 2026Electrical system, Brakes. Module - trailer brake & towing control
• 11028766Feb 6, 2026Electrical system. 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): ● **P013F-00 - O2 Sensor 2/1 Delayed Response - Lean To Rich Bank. (In Active or Stored status) ● P014A-00 - O2 Sensor 2/2 Delayed Response - Rich to Lean Bank. (In Active or Stored status) ●…
• 11028745Feb 6, 2026Electrical system, Body and structure. Power Side Steps May Deploy and Retract While the Vehicle is in Motion
• 11028744Feb 6, 2026Electrical system, Body and structure. Rain Sensing Auto Wipers and Auto on Head Lamps Inoperative. Rain Sensor Internal Failure.
• 11028743Feb 6, 2026Body and structure. Whistling Noise From Left Side Exterior Mirror Area While Driving.
• 11028742Feb 2, 2026Engine. Hemi Water Pump Coolant Leak Inspection
• 11028222Jan 30, 2026Electrical system. Flash: Instrument Panel Cluster (IPC) Updates Customers may experience the following: ● Fuel and temperature gauges are not reading from zero before vehicle start up and ignition off. NOTE: The low fuel indicator will correctly identify a low fuel level warning if fuel level decreases to the calibrated level. This bulletin involves reprogramming the IPC with the latest available software.
• 11028247Jan 29, 2026Body and structure, Electrical system. Power Side Steps May Deploy and Retract While the Vehicle is in Motion
• 11027837Jan 21, 2026Engine. Water Pump & Chain Case Cover
• 11027836Jan 21, 2026Engine. Water Pump & Chain Case Cover
• 11027835Jan 21, 2026Electrical system. SPEAKER – NONE

← All problems reported for the 2026 Ram 1500