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  1. D

    John Deere 200LC won’t crank

    It gets a ground signal from the alt thru the D+ wire. When the machine cranks the D+ give system voltage and the light goes out
  2. D

    John Deere 200LC won’t crank

    That was it !! I used a test light to check the D+ and it cranked. Thanks for the help
  3. D

    John Deere 200LC won’t crank

  4. D

    John Deere 200LC won’t crank

    No I unhooked the D+ wire that would send the signal when the machine is running
  5. D

    John Deere 200LC won’t crank

    It’s getting voltage back to the monitor but it’s not coming from the alternator.
  6. D

    John Deere 200LC won’t crank

    It will crank if I unhook the alternator excitation resistor. I am getting battery voltage to the monitor pin 42 when the key is turned on.
  7. D

    John Deere 200LC won’t crank

    I have a problem with a 200LC John Deere I need help with. It won’t crank and when you turn the key off after trying to crank it the battery relay stays energized. I have determined the alt shut down relay and starter protection relay are staying energized thru a ground signal coming from the...
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