[sukhjinder564]

As stated previously, check your wiring for the compressor and check to make sure your ports are correct. Try looking at the light on the spike relay. If it is green, the compressor should be working. If it is orange, your spike is not getting a signal. Also check if the Spike is plugged in as a relay on the digital sidecar. If it is, check to see if a green LED comes on next to the port that the spike is plugged in. If it comes on, you have a wiring issue. If not, you have a software issue