John Deere 4440 wire colors

thartiga · Jan 3, 2019

Trying to replace the front wire harness for a John Deere 4440.

I have the service manual with the wire diagram as colors and numbers. I ordered a replacement harness from wiring harness.com. It was supposed to be the same colors.

Nothing matches what I have on the tractor or manual. My manual shows US and Germany diagrams. The company is they use the US manual to fabricate these and I have the German manual. My manual was printed in Germany.

Is there different wire diagrams with different colors? Why are the colors on the tractor not matching?

Confused.

thartiga · Jan 3, 2019

Appears service manual TM4346 and TM1182 have different information.

Bob · Jan 3, 2019

As I recall, there's very few single wires to connect individually, most connections are multi-terminal connectors.

Are the connectors correct in that they plug in, and correctly complete the various circuits?

Seems like that would be the big issue, more so than the wire colors?

thartiga · Jan 3, 2019

(quoted from post at 18:40:58 01/03/19) As I recall, there's very few single wires to connect individually, most connections are multi-terminal connectors.

Are the connectors correct in that they plug in, and correctly complete the various circuits?

Seems like that would be the big issue, more so than the wire colors?

Most are multi connectors. The individual ones at the starting solenoid are a concern. Also concerned about trouble shooting in the future. We haven’t installed it yet so not sure if it works.

John Deere 4440 wire colors

thartiga

Member

thartiga

Member

Bob

Well-known Member

thartiga

Member

Similar threads