7 Pole Round Trailer Connector

[pyro29]

After reviewing the wiring diagram in the operations manual I noticed that there is nothing in the print about the 7 pin trailer connector. Does anyone have a copy of this portion of the diagram?

Thanks

 

[bluefin650]

It is a European 7 pin if that helps?? If you are looking for what the pins are, just google 7 pin.

 

[pyro29]

No, I can check the pins with a test light, I was more looking for a diagram to see where the power (Aux) feed came from, the wire size, and to see if and how it was protected from overload.

 

[ktmhans]

if only they had a constant power run to it. (((((

 

[George2615]

After reviewing the wiring diagram in the operations manual I noticed that there is nothing in the print about the 7 pin trailer connector. Does anyone have a copy of this portion of the diagram?

Thanks

I have a 7 pin round plug on my tractor (not Mahindra) but if you have the same it should be wired the same. Easy enough to check with a test light. Mine has power on one pin when the key is on. It is on a 15A circuit on my tractor.

 

[RickB]

No, I can check the pins with a test light, I was more looking for a diagram to see where the power (Aux) feed came from, the wire size, and to see if and how it was protected from overload.

Use a test light to identify the aux power pin. Short it out. Check the amperage of the blown fuse.
:cool2:

 

[burzynsr]

Use a test light to identify the aux power pin. Short it out. Check the amperage of the blown fuse.



I don't think I would just short it out to find the fuse. Your tractor probably has "electronics" in it and they are expensive to replace and **** to troubleshoot, just remove the gage panel and look at the back of it to see for yourself... Follow the wires or use your owners manual to eliminate the large majority of fuses. Pull the fuse you think might be the one and check for voltage. Shouldn't be but one or two to choose from.

 

[bluefin650]

I don't have my tractor here to test, but my guess is that the fog pin has 12v all the time.

 

[IH782]

I converted mine to a standard 7-way.

 

[bluefin650]

Did you happen to write down how you did it? Wire color to pin #? Was there plenty of slack in the wires to take the plug off and mount up the new one?

 

[IH782]

I'll go out and look at the wiring tonight, didn't write it down. Their was plenty of slack, you can see the harness below the plug.

 

[IH782]

It's not wired "European". I could not find any schematic on it. I just probed wire by wire.

 

[bluefin650]

Thanks for the info

 

[bluefin650]

Since my trailer cables are not long enough anyway, I am leaning towards buying this and cutting 1 end off. 7 Pin Socket Connector Truck Plug Cable European Car Trailer Signal Lamp Display | eBay
Then adding this to the other end. 7 WAY FEMALE RV TRAILER PLUG BLADE FLAT POLE GM FORD DODGE CHEVY TRAILER CONNECT | eBay

Minimal amount of money invested.

 

[Btown]

TYM used to use this plug, is this the one they still use on the tractor. . Think it has three female and 4 male connections.

 

[ktmhans]

WAIT you found your plug had a 12v steady. no key on. i could have sworn mine were all dead on dead key. Ill check this weekend.