Posted 9/11/2024 17:11 (#10886728 - in reply to #10886703) Subject: RE: John Deere 4020 electrical
S.E. Washington
Quick answer, for the lights.
That tractors electrical is more like two separate 12v systems. One positive ground 12v and one negative ground 12v that meet at the starter to make 24v.
John Deere 4020 electrical
