Where are heater blower motor fuse and ac fuse in a 2000 olds alero located?

SOURCE: installing blower motor on a 2000 alero

its on the bottom passenger side of the dash on the theres a plastic panel held by clips

SOURCE: 1992 cutlass ciera ac/heater blower

I can elaborate on this also. I have a 1992 Oldsmobile Ciera with 157k miles.

The blower motor had been losing it's bearings for a while and really lost them about a week ago. I bought a new blower motor; installed it (which can be done by loosening the power steering assembly by removing a couple lower bolts underneath the power steering resevoir. One is a "double hex bolt" which a nut, then 3 ground wires, then another hex head which will remove this bolt.) Also you need to remove a stabilizer bar the is connecting between the p/s pump and the rear cylinder head. Removing these bolts should allow the power steering assembly to be moved toward the front of the car, giving enough clearance to remove the blower motor.

We installed the new blower motor, tested it, it worked, but the relay started clicking like crazy. It was the second relay from the left on my car; you can tell which one is for the blower motor by lookign at the color of the wire going into the blower motor and looking beneath the relay panel for the same colored wire (on my car it was purple).

We put it all back together, went to test it again and it wasnt working. We then went and bought a new relay, which restored the blower to working condition. 2 minutes after we left again, it blew the relay. We then exchanged the obviously faulty blower motor, and purchased a new relay, and the car was restored to 100% functional.


In this person's case, it sounds like they just need a relay, but I just wanted to elaborate to help get this information more readily available. I feel like it would have helped me if I had it before I tried this repair. (which we got down to about a 15 minute job after the 3 times we had to do it)

SOURCE: cant find the low pressure port to charge a/c on 2000 olds alero

It should be near the compressor on the low side line. It is a huge pain to get to. Feel along the line, and you should come to the fitting.

SOURCE: The location of the blower motor relay on a '90 Olds 98 regency

might be behind the glove box or under hood on firewall

Ronny Bennett Sr.

• 6988 Answers
• Posted on Jul 19, 2009

SOURCE: AC IS BLOWING WARM, BLOWER OK

You have a temp door not open.This could be vacuum related,or it could be a temp door actuator motor gone out.If you are mechanicaly incline,look under dash,behind the glove box and all the way across the ac/heater box/duct.You will find witch vacuum servo,or actuator motor controls the temp door by process of elemination.Move each control (temp,defrost,floor vent recirculation,max air,etc.Watch each one underneth the dash until one of them does not move,this one will be the one to work with manually.Disconect actuator motor completley,or pull the servo to make the door move.If it is a actuator motor,after you remove the motor,you will see a arm type mechanisum to move.This will tell you for sure that this is the actuator to replace.If it is a vacuum servo that is not moving,check for a bad vacuum,or vacuum switch on the ac control/Be sure you have good vacuum under hood going to the firewall(near windshield)Also there might a check valve near the firewall that is bad,or vacuum hose sucked together or split.If I can help you any further.let me [email protected]