2022 Winnebago Ekko Technical Service Bulletins

27 technical service bulletins (TSBs) are on record for the 2022 Winnebago Ekko. 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.

• 11029218Feb 25, 2026Engine. This Technical Service Bulletin provides guidance for replacing or retrofitting the alternator on certain Winnebago Revel and Ekko motorhomes equipped with Balmar alternators.
• 11019237May 7, 2025Electrical system. Service Campaign sent to dealers and customers advising of the need to adjust the alternator output setting to prevent overloading the alternator.
• 11008083Aug 16, 2024Other or unknown. Service Bulletin to all Winnebago dealers. Bulletin provides details of Interim Recall Notice being sent to EKKO owners.
• 10252834Apr 5, 2024Other or unknown. Service Bulletin sent to dealers advising of the required legal verbiage each RO should document.
• 10251128Feb 23, 2024Other or unknown. Service Bulletin sent to all Winnebago dealers. Bulletin outlines the characteristics of new roof sealant being used.
• 10244710Nov 2, 2023Visibility (wipers, defrost, mirrors), Lane departure. Service Campaign sent to dealers and owners advising of an update to the blind spot monitoring system.
• 10230650Jan 9, 2023Equipment. Service Campaign sent to dealers and owners advising of redesigned screens and the offer to replace rear window screens.
• 10228877Dec 16, 2022Electrical system. Service Campaign sent to dealers and owners. Outlines a possible issue with the alternator becoming energized with the key in accessory mode and repair direction.
• 10228875Dec 9, 2022Electrical system. Service Campaign sent to dealers and owners. Outlines a possible issue with the battery jumper cables being undersized and the repair direction.
• 10226724Sep 19, 2022Body and structure. Service Bulletin sent to all Winnebago dealers. Bulletin advises of a manufacturing change to the shower surround sealant process for all units.
• 10216549Jul 8, 2022Engine cooling. Service Campaign sent to dealers and owners. Outlines a possible issue with the pop top vent seal and the repair direction.
• 10213593May 31, 2022Equipment. Service Bulletin sent to all dealers. This bulletin advises dealers they no longer need to email Winnebago the signed Vehicle Registration Form, but they should retain a copy for their records.
• 10208600Feb 14, 2022Equipment, Electrical system. Service Campaign sent to dealers and owners. Outlines a software update needed to be performed for the Precision Circuits display to ensure tank sensors are providing accurate readings.
• 10208599Jan 28, 2022Equipment, Electrical system. Service Campaign sent to dealers and owners. Outlines instructions to install a wire assembly diode to the battery boost solenoid to prevent damage to Balmar regulator.
• 10206831Jan 27, 2022Equipment. Service bulletin sent to dealers. This bulletin provides information on the supplier constraints regarding Recall 165 and how to prioritize customers.
• 10206830Jan 27, 2022Equipment. Service bulletin sent to dealers. This bulletin advises customers to not spray water directly on the open seam in the lavatory.
• 10206829Jan 27, 2022Equipment. Service bulletin sent to dealers. This bulletin advises customers to not spray water directly on the open seam in the lavatory.
• 10206828Jan 27, 2022Equipment. Service bulletin sent to dealers. This bulletin provides information on the new warranty mileage limit for Class B units.
• 10206775Dec 7, 2021Equipment, Electrical system. Service bulletin sent to dealers. This bulletin advises dealers of a potential issue with the bath/shower drain and inverter and that they are not to demonstrate or deliver units until a recall is published.
• 10206780Nov 10, 2021Equipment. Service Campaign sent to dealers. Outlines an update to one portion of the instructions in Campaign 71-01 regarding the bed board fasteners.
• 10206774Nov 4, 2021Equipment. Service bulletin sent to dealers. This bulletin provides information regarding a 6 month goodwill extension to all 2022 EKKO models.
• 10206779Oct 15, 2021Equipment. Service Campaign sent to dealers and owners. Outlines a number of enhancements needing updated to improve performance and reliability
• 10206778Oct 15, 2021Electrical system, Equipment. Service Campaign send to dealers and owners. Outlines instructions to ensure the alternator battery cable is properly installed.
• 10206777Oct 15, 2021Equipment. Service Campaign sent to dealers and owners. Outlines instructions to properly mount the solar panel.
• 10199382Jul 14, 2021Equipment. Service Bulletin to dealers reminding them to understand their state's Lemon Law and to comply with Winnebago Motorhome mandates outlined in the Policy & Procedure Manual.
• 10199381Jul 1, 2021Equipment. Service Bulletin to dealers advising them of part sales training opportunities.
• 10199380Mar 26, 2021Equipment. General Parts and Service Letter to dealers detailing the warranty part return procedure.

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