SOME VEHICLES MAY EXHIBIT AN ENGINE NO START IN AMBIENT TEMPERATURES BELOW -4 DEGREE FAHRENHEIT (-20 DEGREE CELSIUS) AFTER DRIVING FOR 10 - 20 MINUTES AND THEN PARKING THE CAR FOR ABOUT ONE HOUR. THIS MAY BE CAUSED BY THE CONTACT POINT OF THE MAIN RELAY FREEZING DUE TO MOISTURE INSIDE THE MAIN RELAY.
