• Thank you for visiting HeavyEquipmentForums.com! Our objective is to provide industry professionals a place to gather to exchange questions, answers and ideas. We welcome you to register using the "Register" icon at the top of the page. We'd appreciate any help you can offer in spreading the word of our new site. The more members that join, the bigger resource for all to enjoy. Thank you!

New Holland 555E Transmission Oil Pressure Warning Lamp

Rj D

New Member
Joined
Sep 23, 2020
Messages
1
Location
connecticut
Trying to figure out the diagnostic steps when this warning lamp and buzzer come on. The repair manual really doesn't acknowledge it from what I can find.
 

NH575E

Senior Member
Joined
Dec 30, 2015
Messages
1,184
Location
North, FL
Occupation
Retired Machinist
I would start by cleaning the strainer and replacing the filter.

I actually didn't know it had a pressure light and buzzer until now. I thought my trans temperature light was coming on at idle when it's hot. Now I'm thinking it might be more likely to be the pressure light. Never had a buzzer sound. I need to service my transmission. That is the one fluid I haven't changed since ownership. It looks clean and doesn't loose much so I've just kept it topped up.
 
Top