TC33D dash

/ TC33D dash #1  

schmism

Super Member
Joined
Jul 25, 2006
Messages
5,133
Location
Peoria IL
Tractor
New holland TC(33)
I have a odd dash issue that shows up intermittently.

Usually just after starting the dash needles max out. fuel max - tack does not work. Sometimes the dash "sticks" in this condition other times ill look down some minutes later and everything is reading as it should. Other times after running ill turn it off, it sits for a several mins (or hrs) and turn it back on and this time first time after startup it works fine, other times it doesnt "Fix" itself.

It dont think its temp related, some times i have the issue when hot, sometimes when cold ....
 
/ TC33D dash
  • Thread Starter
#2  
no thoughts?
 
/ TC33D dash #3  
no thoughts?
I have a thought. Corrosion in the connections. If it comes out with 4 screws I'd pop it off, clean the plugs and put some dielectric grease in them. Start cheap.
 
/ TC33D dash #4  
Maybe a bad or loose ground on the wiring harness?
 

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