July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

DTC B2477: Configuration Error: Notes

WARNING: This page is about a different car, the 2005 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: DTC B2477 - Detection Condition And Possible Cause Chart

Courtesy of MAZDA MOTORS CORP.