7SB007-26-02A
Service Bulletin/Repair Instructions
Provides troubleshooting steps for generator operation on coaches equipped with Winnebago Connect (WC).
Vehicle report
2025 WINNEBAGO NAVION
Service bulletins
10 bulletinsTechnical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
7SB007-26-03A
Service Bulletin/Repair Instructions
This Technical Service Bulletin provides information on the Truma AquaGo on coaches equipped with Winnebago Connect. This guide outlines the recommended steps to support a smooth, efficient, and customer-focused service experience.
7SB007-26-04A
Service Bulletin/Repair Instructions
This bulletin outlines system components and step-by-step diagnostics to troubleshoot ITC-controlled lighting on Winnebago Connect coaches, covering configuration resets, scope isolation (light/zone/channel/system), power and wiring checks, and wall switch verification.
7SB007-26-05A
Service Bulletin/Repair Instructions
This Technical Service Bulletin provides information on water Roof Air (Truma) operation on coaches equipped with Winnebago Connect. This guide outlines the recommended steps to support a smooth, efficient, and customer-focused service experience.
7SB007-26-06A
Service Bulletin/Repair Instructions
Provides troubleshooting steps for app pairing and connectivity with the Winnebago Connect HMI.
7SB007-26-07A
Service Bulletin/Repair Instructions
This Technical Service Bulletin provides information on water tank sensor operation on coaches equipped with Winnebago Connect. This guide outlines the recommended steps to support a smooth, efficient, and customer-focused service experience.
7SB007-26-01A
Service Bulletin/Repair Instructions
For certain Winnebago vehicles equipped with Winnebago Connect and a Xantrex Freedom XC PRO 2000 Inverter, a new inverter firmware update is available and must be completed to ensure proper charging operation. If the coach is connected to shore power and the firmware has not been updated, the inverter may prevent the coach from charging. Repair involves an update to the Inverter’s U1 and U3 Firmware.
76-05
Service Campaign
On certain Winnebago vehicles, performing a hard reset of the Xantrex inverter may change the “Battery Type” setting. If this setting is incorrect, the batteries may not charge properly, which may result in reduced performance. This campaign will also update the Xantrex inverter to the latest firmware version.
75-05
Service Campaign
Service Campaign sent to dealers and customers advising of the need to inspect the LCI leveling pump connection to ensure proper weather seal.
7SB002-25-01A
Service Bulletin/Repair Instructions
Service Bulletin sent to dealers advising of a change in our sealant application and utilization of a new sealant for compartment doors, feature trim and sidewall components.
Reading this report
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.