GM
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    EVAP Vent Solenoid Control Circuit Conditions
Cause:
    Key on or engine running, then the PCM detected an improper voltage level on the Vent Solenoid control circuit for 30 seconds

Kia
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Coolant blower motor - circuit malfunction
Cause:
    Wiring, blower motor relay, blower motor, ECM