Posted 4/3/2021 08:44 (#8931668 - in reply to #8930247) Subject: RE: John Deere 9560RT odd throttle issue - ( ECU / ECM Testing Repair?)
Mount Vernon, WA
I'm very surprised that DTAC says that an ECU is their best guess, when their own service manual clearly states that ECU failures are rare and that it should be the LAST component to be a suspect.
Myself, if I were called on to repair this, would be monitoring the various accelerator circuits with a scope and looking for unusual dropouts when the issue occurs.
John Deere 9560RT odd throttle issue - ( ECU / ECM Testing Repair?)
