Gauge Issue

[Richard L]

I would check the wiring of the little red wire of the grey harness. I do not believe it has anything to do with the gauge.

[Jor-El]

Ok. I'll look. Which harness exactly?

[Richard L]

read my last post again

[Jor-El]

Ah ok The Grey one is the Ecu harness. Correct?



If that's the correct one, I couldn't tell if there was an issue with the red wire.

I'll take another photo where there is light and post it.

[Richard L]

I was referring to the other end of the grey harness where it splices into the ECU.

[Jor-El]

Ah got you. Will check

[Jor-El]

Connection of the red wire looks ok from what I saw

[Richard L]

In this case, I don't know what caused it. You may need ot return the controller back to me for checking.

One more thing, check the plug end of the cable is in good condition, you should hear a positive click when engaged.

It i snot easy to diagnose an intermittent problem.

[Richard L]

Can you tell me what car is it?

[Jor-El]

Hey Richard. The plug on the grey harness clicks when installed. It looks to be fine in terms of condition.

I think I'll check the entire length of the same red wire to make sure none of it is damaged

The car is an evolution x