As you know I enjoy writing about my projects and things I work on in the hopes this will help someone else in the world. Recently I purchased a 1985 Chevrolet Monte Carlo SS and though its in great condition as with any 35 year old automobile there are lots of maintenance items that need looking after. While out for a cruise I noticed some issues with blower motor speed control and decided to give a go at repairing it.
Blower Motor Works, but only on high!
The blower motor works well, however it only runs on the highest setting. Any other speed other than high will cause the motor to shutoff. I had this same issue on a 1999 Pontiac Grand Prix GT and had determined the blower motor resistor to be the issue, so I figured I would replace the same in my 85 SS
Blower motor resistor replacement
The blower motor resistor is a $12 part that can be ordered on Amazon (CLICK HERE) and can be installed in about 15 minutes in any GM G-Body car from 82-87. This would include your Chevrolet Monte Carlo, Pontiac Grand Prix, Brick Regal and Oldsmobile Cutlass Supreme. The example above even includes the wiring harness if yours is damaged. Continue reading “82 – 87 Monte Carlo Blower Motor Speed Control Repair – Part 1 Blower Motor Resistor”