Generator No-Load Test
WARNING: This page is about a different car, the 2000 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.
Verify battery condition. Charge or replace battery as necessary. Connect voltmeter positive lead to B+ terminal on generator and negative lead to ground. Start and run engine at 2000 RPM with all accessories off. Read voltmeter when voltage stabilizes. Voltage should be 13-15 volts. If voltage is not as specified, replace generator. See GENERATOR under REMOVAL & INSTALLATION.