rossg Posted July 27, 2008 Report Share Posted July 27, 2008 I have looked at the posts but I need some help with this. I have a 94 cutlass convertible with climate control. On a recent trip I noticed the car would not blow heat. the a.c. blows ice cold but the heater door does not open to get heat from the heater core. I pulled the motor On the door pulled it apart and checked the motor the motor works but I don't know if the board on the motor is ok. I have come across posts about soldering pins on the controler but there is no pics. Thats fine but i don't know what pins to solder. I am looking for pics or links to wireing diagrams diagnostics any thing to help me solve this problem. I just changed the t stat and I know heat will come out if you open the door manualy. So the problem is in the motor or controler. Quote Link to comment Share on other sites More sharing options...
rossg Posted July 28, 2008 Author Report Share Posted July 28, 2008 no one knows how to help? Quote Link to comment Share on other sites More sharing options...
Crazy K Posted July 28, 2008 Report Share Posted July 28, 2008 hmm. most likely you have a clogged heater core. locate and feel the return line from the heater core. it should be nice and hot. Quote Link to comment Share on other sites More sharing options...
rossg Posted July 29, 2008 Author Report Share Posted July 29, 2008 heater core is fine read post it is an electrical problem Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.