Newholland TC 30 seat switch or ES Contoller problem

   / Newholland TC 30 seat switch or ES Contoller problem #1  

Wingfling12

New member
Joined
Feb 24, 2021
Messages
1
Location
Flomaton AL
Tractor
newholland tc 30
Hi Guys
I have a 2002 TC30 and last summer a limb went up and hit what is called the ES Controller(The big relay with a pink dot on the corner) . After that, to start the tractor I put it in neutral and had to set the parking brake to start it. once it started I could release the brake and it ran normal. This morning if I release the brake or put it in gear it stops. I by passed the switch under the seat. I checked the safety switch for the gear shift, I checked the pto switch and the parking brake lock is ok. Coming from the seat switch there is a white with a blue stripe wire that goes into the center plug on the ES Controller. If i pull the jumper off of the seat or have the jumper in it makes no difference. While it was running I pulled the whole ES Controller out and unplugged it and the tractor still ran. Seems like I'm not getting any signal from the seat switch. The only place I can find the ES Controller is the dealer $160

Also the small relay(with pink dot) that hangs loose is not on any parts diagram. The dealer don't show it. I need it because the plastic that holds it on it chipped.

So my questions are: Does anyone see anything I am missing.
Has anyone had this ES Controller go out?
Has anyone seen this small relay in an a diagram with a part number.
Thanks for any help you can give me.
 

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