1994 Chevrolet Suburban Owner's Manual - Page 302

Power Windows and Other Power Options Circuit breakers in the fuse panel protect the power windows and other power accessories. When the current loadis too heavy, the circuit breaker opens and closes. This protects the circuit until the current load returns to normal or the problem is fixed . Trailer Wiring Harness The optionalseven-wire trailer wiring harness is protected by an in-line fuse in the battery feed wire. This fuseis near the junction block. See "Trailer Wiring Harness" in the Index for more information. Fuse Block The fuseblock is behind an access door at the bottomof the instrument panel, next to the parking brake release lever. You can remove fuses with a fuseextractor, if you have one. To remove fuses if you don't have one,hold the end of the fusebetween your thumb and index fingerand pull straight out. Be sureto use the correct fuse. If you ever have a problem on the road and don't have a spare fuse, you can "borrow" one of the correct value. Just pick 6-57