This document has been changed to comply with the SAE Technical Standards Board Format.
It has also been reorganized, and rewritten for clarification and updated to acknowledge newer brake switch technology and practices.
References have been deleted where no longer needed.
Definitions have been revised, expanded and/or eliminated as needed.
The differences between the required number of test cycles for various engine displacements have been eliminated, based on the knowledge that motorcycle manufacturers commonly use the same brake switch on a variety of models. Related references and definitions have been eliminated.
Power supply requirements have been added.
Test voltages have been revised.
Test requirements, test procedures, and performance requirements have been separated into three sections.
All other section numbers have changed.
Temperature specifications have been rounded to whole degrees.