I've been workin on my 86 bird an cant seem to find out why the blower motor isn't working I've replaced the fuse an now I'm tring to find the location of the blower motor relay an NEED IT FAST its getting cold outside an I have no defrost thanks
I dont think it has one on non ETC. Will check when i get to the shop!!
Do you have ETC???
? What's ETC ?
I think Tom thought ATC - Automatic Temperature Control. In fact, EATC version (electronic).
No mine don't have that
I'm just trying to find the relay so I can replace it
Blower motor circuit doesn't have any relay.
(https://lh5.googleusercontent.com/-h5Di51uEQC8/UF9vbQG0X0I/AAAAAAAAEQU/WAH8SDqT980/s640/181.jpg)
Try to ground the orange/black wire of the fan speed switch. Fan should blow at full speed, if you have the the lower lever away from OFF position.
Ok thanks I'm going to work on the car 2moro sometime an ill take a look at it hopefully I can get it working ill keep y'all informed
your selector switch secion Trinom posted is the best and easiest spot to check.
you will likely find the main power input to the selector switch has a burnt contact.
poke around with a test light and jot down the wire colors that you do have power on,,, ***and make sure you tell us which position the switches are in.
I would suggest you start by placing the selector switch to defrost and fan to "HI" and jot down t hose readings.
its gonna be tricky to do wth the cable back there but becareful not to break anything holding down that selector cable.
I think I found my problem an thank god I still have a car I'm very lucky the car did not go up in smoke
An were can I find a plug at