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Message: <blockquote data-quote="fordbroncodave" data-source="post: 90725" data-attributes="member: 13083"><p>My 2nd post here, thanks for having me. Just bought a john deere 7775 skid and after 2 weeks of trying to diagnose electrical issues I am seeking some reach from other deere owners or a new holland guy that has some input. Starts and runs fine in service mode, switch to start mode it dies instantly. Nothing on the instrument panel works, every once in awhile i see a flicker like a reset but nothing anymore. Anyone have a pinout or a wireing diagram in general? I have tried alot of tests and poked a power probe around and not making any progress. I posted this in the deere section and was directed here to the nh. I just replaced the alternator figuring the voltage was dropping bellow 12v (was not charging) but it made no difference. Basically i turn the key to power,with the switch in run, and about 5 seconds go by the lights all go on, digits light and fuel segments light and everything goes away like it was a self test. Unsure what to do now. Sometimes hydraulics unlock, sometimes not</p></blockquote><p></p>