P0586 Chevrolet Speed Control Vent Solenoid Condition

Possible causes

– Open or short speed control vent solenoid circuit
– Poor speed control vent solenoid electrical connection
– Faulty Speed Conrtol Vent Solenoid

What about the obd code?

Open or shorted condition in the vent solenoid circuit

Symptoms

– Engine Light ON (or Service Engine Soon Warning Light)