NHTSA Complaint #11617345 — 2023 WINNEBAGO EKKO

After completion of NHTSA Campaign Number 23V-234, the Balmar alternator charging system on my EKKO has twice shutdown and gone into a locked state which also trips the 250A house breaker in the RV. This state disables all charging while the engine is running and also disables the house 12V system due to the breaker trip. The locked state is supposedly triggered by an alternator over temperature condition. The NHSTA campaign previously replaced this entire Balmar charging system and its wiring, however, there are still clearly issues with the post-recall system as it fails and shuts down. The safety issue here is that the Balmar system over temperature condition can lead to a fire. Winnebago has not been helpful and refers me to Balmar. Balmar is entirely non-responsive and does not answer any calls or emails via their support mechanisms.