1994 Chevrolet Blazer Owner's Manual - Page 297

Headlights The headlightwiring is protected by a circuit breaker in the lightswitch. An electrical overload will cause the lights to go on and off. If this happens, have your headlight wiring checked rightaway. Windshield Wipers The windshield wiper motor is protected by a circuit breaker and a fuse. If the motor overheats dueto heavy snow,etc., the wiper will stop until the motor cools. If the overload is caused by some electrical problem and not snow, etc., besure to get it fixed. Power Windows and Other Power Options Circuit breakers in the fusepanel protect the power windows and other power accessories. When the current load is heavy, the circuit breaker too opens and closes, protecting thecircuit until 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 Features & Controls section. Fuse Block The fuseblock is in the instrumentpanel on the driver's side. Remove the cover with a screwdriverand then you can remove fuses with a fuse extractor. 6-61