On my digital dash my temperature gauge arrow to show how hot the engine is doesn't show up at all as if a wire isn't connected or something. If anyone knows and could give me some information that would be great 😄

 

Not that I know about wiring all that much on the digital dashes but it could be as simple as changing the temp sensor in the motor. You can always locate the sensor and check the wires on that as well and follow them back until someone has a better answer