electical problem 89 pickup

Headlights, dome lights and radio went out. fuses are good but have no dc coming to these fuses.

If the headlights have no power check the large red wire at the light switch. It is fed from the junction block near the battery and is protected by a fuse link instead of a fuse.

The radio is powered by the same bus as the wipers and other accessories. If none of them work, check the fuse links near the starter and the ignition switch.

It may also be a problem at the bulkhead connector.