Turn engine OFF and remove the L & S Terminal connector (Item 1) [Figure 60-30-4] off the alternator.
Check the continuity between the “S” terminal (Item 1) [Figure 60-30-6] and the positive (+) terminal on the battery or starter terminal (Item 2) [Figure 60-30-6]. There should be continuity. If no continuity, replace wire harness.
If voltage is still above 14.7 volts at 70° F (Alternator Temperature), then remove alternator for replacement or repair. To repair, (See Alternator Voltage Testing on Page 60-30-3.) for further component testing.