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New Holland TC30 Tractor starting wiring issues

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JUNGLEJIM03
Join Date: Mar 2014
Posts: 3 texas
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster

2014-03-31          189867

I REALLY REALLY need a wiring diagram for a 02 TC-30. when trying to start it will only turn over a few times. Then the key must be reset to off for a minimum of 15 seconds. it does not act like a safety override (believe me, I know how to deal with those).
Something is holding off the start. Reset time seems like a relay reset.
lights on dash are spiratic as well. Could I have a bad starter switch.
Without a wiring diagram I don't even know where to start. I don't want to just start swapping parts.


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New Holland TC30 Tractor starting wiring issues

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rwacho
Join Date: May 2004
Posts: 25 Houston, TX
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster  View my Photos  Pics

2014-04-01          189874

Sounds similar to what I ran into, a bad ground. The negative terminal corroded internal to the connection at the battery and only a strand was connected, not enough to handle the current of the starter. I replaced it and it fired right up. Took me days to find it. ....

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New Holland TC30 Tractor starting wiring issues

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JUNGLEJIM03
Join Date: Mar 2014
Posts: 3 texas
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster

2014-04-01          189878

Did you get the delay on the attempts to start? I get exactly 15 seconds before the starter would turn over again. If you were it would be a safety setting in the starter solenoid. That would be a wondrous thing. ....

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