Self-Diagnostic System: Notes
WARNING: This page is about a different car, the 2003 Mazda Protege5 and 2003 Mazda Protege. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
For following, manufacturer recommends use of New Generation Star (NGS), World Diagnostic System (WDS) or equivalent scan tools. NGS or WDS testers are referred to as scan tool.