buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Level Control Solenoid Valve|Testing and Inspection > < Compressor/Pump Relay, Suspension Control|Description and Operation
Page 1
background image

Level Control Solenoid Valve: Description and Operation

    The exhaust solenoid is located in the compressor head assembly and provides two functions. The solenoid exhausts air from the system when
energized by the height sensor. It also acts as a blow-off valve to limit maximum pressure output of the compressor.

Level Control Solenoid Valve|Testing and Inspection > < Compressor/Pump Relay, Suspension Control|Description and Operation