Posted 3/29/2012 18:51 (#2311897) Subject: john deere 8420
Wisconsin
John deere 8420 starts but will not go into gear. fault pcu 44 goes off and it will not go into forward or reverse. I have swapped relays with k 18 17 and 22. also swapped diodes v1 and v2 . any ideas ? thanks
john deere 8420
