Possible Fault Causes
-Defect in wiring harness
-Defect in power supply to solenoid valve for the radiator vent slat assembly
-Defect in solenoid valve for radiator vent slat assembly
-Defect in wiring harness
-Defect in power supply to solenoid valve for the radiator vent slat assembly
-Defect in solenoid valve for radiator vent slat assembly