Starter Motor 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.
The battery must be fully charged before carrying out the starter motor load test. Set the parking brake and shift the transmission into Neutral. Connect Starter, Alternator, Battery, and Regulator (SABRE) tester, or equivalent. Follow tester manufacturer's instructions.