Air Compressor Will Not Initiate

[Slothbron]

Originally Posted by Alan Anderson

You believe it's wired properly. Why should we believe it? The proper wiring is pretty simple. Tell us how you've done it so we can confirm it. It's often best to double-check the simple stuff before putting forth much effort trying to think of what else might be wrong.

Ok so we have a pwm cable coming from the spike relay of the air compressor to relay spot 1 on the sidecar. Then the pressure switch is wired to the DIO spot 1 on the sidecar. Specifically the signal pin and + pin.