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Screwed up fan switch wiring - Printable Version

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Screwed up fan switch wiring - boydsdodge - 02-07-13

I was rebuilding my instrument cluster on my 67 Coronet Wagon.
Not really rebuilding but repairing and replacing what was need, when I found the heater blower switch and connector was completely toasted.
I had taken pictures of everything as I went along so I would know where it all went after, but I screwed up on the heater blower connector and took out the three wires (light green dark green and tan) from the melted connector.
When I found a new connector I found that I had not taken a clear enough angle of the three wires as they are installed in the connector to the switch.
Do any of you guys have access to 67 blower switch wiring?
I have the service manual diagram but it does not show what wires go where on the switch.
anything would be great
thanks


Screwed up fan switch wiring - 67r/t4speeder - 02-07-13

Ac car?


Screwed up fan switch wiring - boydsdodge - 02-08-13

Yes but it only has three wires to the switch, light green, dark green and tan.
in the service manual it shows four wires, the fourth being black.
it also doesn't show any detail as to what terminals the wires go to on the switch.


Screwed up fan switch wiring - 67r/t4speeder - 02-08-13

Mines got four wires non ac


Screwed up fan switch wiring - Hibbing_Coronet_500 - 02-08-13

I have a picture of that when I had my dash appart I will find it


Screwed up fan switch wiring - 67r/t4speeder - 02-08-13

I think I found what you need and its on page 24-11 in the manual, it shows the three prong switch on the A/C diagram.


Screwed up fan switch wiring - 67r/t4speeder - 02-08-13

try this


Screwed up fan switch wiring - Hibbing_Coronet_500 - 02-08-13

I agree with 67r/t on this! Mine is the same, but my picture isnt worth the upload.


Screwed up fan switch wiring - boydsdodge - 02-08-13

Thank you very much that helps a ton, I found why I have three wires the tan wire is spliced farther ahead in the harness. Maybe it was a mid year change to split wire at plug instead of a splice, much faster to assemble at connector then to cut and solder in the wire harness.
Thanks again.


Screwed up fan switch wiring - 4264door - 02-08-13

These are the kind of technical articles I really enjoy!