Ciera V6-173 2.8L VIN W FI (1986)
Level Control Solenoid Valve: Testing and Inspection
Ground the WHT wire (terminal H2) of the ELC height sensor connector. The vent solenoid should click.
1.
If the vent solenoid clicks, continue and test the ELC relay.
2.
If the vent solenoid does not click, check WHT (320) wire to ELC compressor assembly. If wire is good, replace the vent solenoid.
