Blower motor connection ”the green wire”

[Tomas L]

This is making my hair grey..
Where do i connect the green wire from the blower..? Nothing is ”meeting” it from the bulkhead connector and i’ve tried to trace under dash without any luck.
My car is a -70 charger w/ac
Can anyone please help me out here?
Thanks!

 

[R/T Boy 67]

The green wire connects to the resistor block that controls the speed of the fan. The connection should be on the front side of the heater right next to the connection from the fan switch. Seek and ye shall find

 

[davek]

I thought the blower motor wire was on the outside of firewall.I believe there it connects to the harness and go to the bulkhead. Im probably wrong so look here. download 70 charger wiring diagram. http://www.mymopar.com/index.php?pid=27

 

[R/T Boy 67]

The connection should be on the side opposite the fan motor. That would be the back side. Sorry for the confusion

 

[davek]

you can enlarge it on there site

 

[davek]

 

[davek]

you can enlarge it on there site.

 

[Tomas L]

The connection should be on the side opposite the fan motor. That would be the back side. Sorry for the confusion

Yes, the green wire is on the motor next to the ground, just cant find the connection from the bulkhead.. there are 2 empty spots on the upper one of the 3 bulkhead jacks though. Should say i have an aftermarket harness on the engine side.

 

[Tomas L]

The green wire connects to the resistor block that controls the speed of the fan. The connection should be on the front side of the heater right next to the connection from the fan switch. Seek and ye shall find

Now thats whats confusing me.. on the resistor i have 2 connections already there, one 3 pin yellow, red, green. And one single pin, brown wire.

 

[Tomas L]

This is the one Im talking about.

 

[R/T Boy 67]

Sorry,but I missed the a/C part of your post. My old senile brain doesn'the work like it once did. Having said that, the green wire has to connect to the resistor block somehow , probably to that brown wire through that connector that you can't find. Sorry I can't be more helpfull.

 

[Sixpactogo]

That green wire needs to go through the firewall. There should be a green wire that plugs into the wire you are showing. On my 68 Charger, it goes to the top firewall plug (B). Should be the same on 70. Here is a pic of my diagram. The diagrams in post 6 & 7 don't show the A/C wiring. It doesn't show any wire going to B on the firewall plug. Hope this helps.

 

[Tomas L]

That green wire needs to go through the firewall. There should be a green wire that plugs into the wire you are showing. On my 68 Charger, it goes to the top firewall plug (B). Should be the same on 70. Here is a pic of my diagram. The diagrams in post 6 & 7 don't show the A/C wiring. It doesn't show any wire going to B on the firewall plug. Hope this helps.View attachment 611501 View attachment 611503

Thanks guys for all the info!
I found the power source for the blower, it came from the single pin connection on the resistor on the box. So i pulled a wire from the resistor to the motor and it started, now the next problem.. as soon as i Ground the blower wire it runs, consistent power even though i dont have the ignition on, nothing happens when i push the fan switch, the motor just keeps on running, only way it stops is pulling the ground wire.
Any ideas? Do i have a broken fan switch?

 

[R/T Boy 67]

Did you get your heater motor sorted out?

 

[davek]

the 2 empty spots on the top plug bulkhead is for the reverse lights for a 4 spd.