I have a 93 850 and I am sure that it is simple but i cant for the life of me figure out why I have no power to my climate controlI was wondering if there is some fuse or relay or something that is blown but I cant find anything

 

I would first check 2 fuses for the blower (not sure if your 850 has the same set-up, but seems the same).

It could be:

- Blown fuses.
-Electrical connector inadvertently disconnected.
- The blower went south.
- Max speed relay failure?

See what others have to say.


JPN

[IMG]local://upfiles/6892/1ADA6F75A99B4AE39988DCBCA7FC1E2B.jpg[/IMG]

[IMG]local://upfiles/6892/DAA95385AA7B41B99933CD262A89111F.jpg[/IMG]

 

If the fuses are good and you still have no power/lights on the module the module itself might be bad.

Also if you replace with a newer one you will need to make modifications.

 

i checked the fuses for the blower speeds 1-3 and 4 and they are good and have power going to them and I dont think it is the module because I connected a hot wire to one on the back and everything started working I still gotta try and get a new relay to see if thats the problem

 

It was the unit I took it out and took it apart and soon as i took off the cover seen right where it got burnt thanks for the help

 

May the unit rest in peace.


JPN

 

How much was the new unit?

 

They sell them on FGP, check there 1st. They sell 2 different motors.