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)
They are generally located close to or near by the blower motor.
The starter on a 1994 Oldsmobile Cutlass Ciera is located on the driver's side of the engine towards the bottom of the engine. It is behind the crankshaft sensor and the fusible links.
There is none - usually it is the module in the top of the heater / blower box (resistor module) that is the problem.
16.5 gal
how to install a blower motor for a 1994 Toyota pickup
how to install a blower motor for a 1994 Toyota pickup
How do you replace the blower motor on a 1994 chevy lumina euro?
it on the blower motor housing
The low pressure valve to put in 134a on a 1994 Oldsmobile Cutlass Ciera V6 is on the passenger side of the engine compartment. It is about 12 inches below the alternator.
Remove it and bring it to an auto parts store that can check it
Group size 75 with at least 650 CCA fits a 1994 Oldsmobile Ciera SL.
You either have a blown fuse, defective blower motor, defective blower motor switch, or a defective blower motor resistor pack.