No power at the fuse box for the heater blower motor

[Richard R.]

I have no power to the blower switch. Went to the fuse block, fuse is good but no power across the terminals. What should I do at this point?

[Edward J.]

Re: No power at the fuse box for the heater blower motor

Richard, under the hood is the horn relay(drivers side inner fender well) and the should be a fuse in a in line fuse (white plastic case 25amp fuse size, red wire on one side, orange wire coming out). thats the power soure for the blower relay. I don't believe the swictch was powered, those wires are the ground side of the circuts which feed the ground through the resister to cut the speeds down.

[Richard R.]

Re: No power at the fuse box for the heater blower motor

Ed

Does that mean the fuse block heater slot gets its power from the inline fuse?

[Edward J.]

Re: No power at the fuse box for the heater blower motor

Rich, is your car a A/C car?

[Richard R.]

Re: No power at the fuse box for the heater blower motor

It's a non air car.

[Edward J.]

Re: No power at the fuse box for the heater blower motor

Rich I looked at the wiring dia. in the shop manuel it looks like the ing. switch feeds 12 volts to the orange wire on back side of fuse block and the brown wire to blower switch is powered through fuse. you may want to remove the fuse block and look at wire colors. I have a A/C car and there is a inline fuse under hood to power blower relay.

[Richard R.]

Re: No power at the fuse box for the heater blower motor

Thanks so much Ed, that is the link I could not find. I will get into it tomorrow.

[Richard R.]

Re: No power at the fuse box for the heater blower motor

Ed

I found the problem at the steering colum connection, wire pulled out of the connector. Without your tip I would have never found it! Thanks again!