Posted 9/8/2024 16:23 (#10882817 - in reply to #10882789) Subject: RE: John deere 8100 PCU 66 code
North east Iowa
Try stepping the clutch before removing the shifter from park. It it goes into gear you will have to use the clutch for nay direction change but can shift gears normally. There is a diode in the armrest harness that burns out and can be replaced.
John deere 8100 PCU 66 code
