Hello all! I have a 2004 Honda Accord, and the temperature is not being shown on the dash. The dash simply displays three dashed lines. I got a new ambient temperature sensor and replaced the old one, but I'm still could not get a reading. I also tested the voltage on the harness going to the sensor and was reading 0.75 V when the car was turned on. At this point, I don't know what else could be causing this issue. Any help is much appreciated.

 

Check outside air temperature mode is selected in the gauge display settings.

 

Thanks for the reply. I found that the wire was a bit frayed further on, and I patched it up. It's all working now.