1992 BUICK LESABRE LIMITED, NEED FUSE BOX DIAGRAM

PWR WDO - 30amp circuit breaker , DRV -MDL 10amp fuse - both are located in the rear fuse box .
Fuse Block Rear
Under the left side of the rear passenger compartment seat

Hi Carlos,here's a link to your blower motor,the resistor is located next to the blower,2 screws hold it on,just remove electrical connector and screws and take to Autozone and match up,very easy to do. GET 25 GIFT CARD FOR EVERY 100 SPENT ON ONLINE SHIP TO HOME ORDERS Here's the part. Heater Blower Motor Resistor at AutoZone com Best Heater Blower Motor...

the fuse is located in the fuse panel that is under the dash on the drivers side,some have a cover over them that will need removing to get access to the fuses.check the fuses with a test light(all fuses)you may have more than one fuse gone bad.there is no circuit breaker.also you may have a bad blower motor resister located in the air box near the blower motor itself.

You probably have a bad blower resistor

You can check this website. You find there fuse box diagram and description for Buick LeSabre

LeSabre CARKNOWLEDGE

No,the only part fuseable is for the blower motor

You need to replace the blower control module. It is close to the blower motor in the heater case $$$ you might try to get a used one.

check blower resistor it could be shorting out. try unpluging that and see if blower stops. hope the helps good luck.

the radiator fans fuse where is that located and what amp is it
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the heater fan relay should be in the fuse panel. if not ck see if there is a regular fuse too. Who was messing with the car to do that? find the heater blower switch which should be by the radio... and sometimes it is easier to just take out the radio to get more room. check the wiring make sure nothing else is hooked to it . do the same for the blower which may be easy to get to under the pass side dash or thrught the glove box. but check the wires.