Reader Question Hello,

My 1998 Pontiac Grand Prix has a problem. When we last were in the car the AC blower wasn’t working on speed 5, then all of a sudden it started working on 5 and won’t shut off (even when the car is turned off). Really a bummer, this is Saturday and no place to go. Only solution I know of is to undo the battery as pulled a number of fuses and could not find the right one.

It is snowing today and difficult to mess with going under the hood at every stop to disconnect the battery.

Any suggestions? Can this be fixed without to a garage or car electrical specialist? I am looking for a quick fix if possible.

Doug

Hey Doug,

That type of problem is usually due to a faulty blower control module.

I am not very familiar with your exact model, but I would call the dealership parts department and ask those guys if your car does indeed have a blower control module? Have they had problems like you have with them, and can they provide you with a diagram of its location so you can replace it yourself IF you buy the part from them.

Most dealership parts guys will help you like this if they know you will buy the part from them.

Blessings,
Austin Davis

Related posts:

  1. 1998 Olds Cutlass A/C Blower Motor Not Working On All Speeds
  2. 2004 Chevy Impala A/C Heater Blower Wont Come on for 5-10 Minutes of Driving
  3. 1998 Pontiac Grand Prix GT Engine Starts Then Dies
  4. The A/C Blower Fan On My 1995 Buick Park Avenue Is Not Working – Fan Motor Is New
  5. Dodge Dakota Air Conditioner Blower Works on High Speed Only

Filed under: A/C and Heating

Like this post? Subscribe to my RSS feed and get loads more!