Diagnostic Tests: Notes

WARNING: This page is about a different car, the 2002 Mazda B4000, 2002 Mazda B3000, and 2002 Mazda B2300. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION: Ensure ignition is off before disconnecting harness connector from any component or control module.

NOTE: Check connectors within a suspect circuit for loose connection, loose female terminals, terminals pushed out of their connectors, water or terminal corrosion.

NOTE: Self-diagnostic test procedures are for use with World Diagnostic System (WDS) scan tool. If a generic scan tool is used, ensure scan tool is certified to OBD-II standard.