Temp gauge not working

[Blue71]

The other day I noticed that I was running about 170 degrees on my stock temp gauge. Now it shows nothing. Not working at all. I checked to see if the connection looks good and it seems to be fine. It is hooked up and everything. What else can I look for to get my temp back?

Thanks Much,

Blue71

 

[IowaMike]

Check wire and connections at both ends. If all that's good then go for the sending unit.