Compressor/Pump Relay: Description and Operation

The compressor relay is energized by the control module to have high current flow from the battery to the compressor motor.
- A Solid State Relay is used in the air suspension system for compressor control. The relay incorporates a custom power MOSFET and ceramic hybrid circuitry. The relay switches high current loads in response to low power signals and is controlled by the logic of the control module.