Starter Motor No-Load Test
WARNING: This page is about a different car, the 2004 Ford Focus and 2003 Ford Focus. However, it is still accessible from the selected car via links, so may be relevant.
Remove the starter motor. See STARTER MOTOR under REMOVAL & INSTALLATION. Connect Starter, Alternator, Battery, and Regulator (SABRE) tester, or equivalent. Follow tester manufacturer's instructions.