4025 Gauges not working

blhaley91 · Jul 20, 2018

I did a search and tried all the ideas on here, but my gauges still do not work.
All of my dash lights etc work, just not my tach, fuel or temp gauge.

Needles are not stuck to pegs.
Cleaned all connections.
Checked grounds.

Anything else to check??

RNeumann · Jul 20, 2018

A lot of times the gauges get their readings from the computer. If your machine has an OBD2 port I’d connect that and see if that is getting the data. If that is getting data odds are it’s a ground- since it’s not just one. After that I’d bet all data comes through one connection/plug. That connection may have some corrosion.

dickfoster · Jul 20, 2018

blhaley91 said:
I did a search and tried all the ideas on here, but my gauges still do not work.
All of my dash lights etc work, just not my tach, fuel or temp gauge.

Needles are not stuck to pegs.
Cleaned all connections.
Checked grounds.

Anything else to check??

If its a new machine it could have faulty ECU coding. My temp gauge was inop on arrival and they had to reflash the ECU for it to work. I don't know how they ship like this and still say they have QC.

tkevan · Jul 20, 2018

dickfoster said:
If its a new machine it could have faulty ECU coding. My temp gauge was inop on arrival and they had to reflash the ECU for it to work. I don't know how they ship like this and still say they have QC.

4025 shouldn't have an ECU. If all the gauges don't work, I'd look for a ground issue.