Heating and Air Conditioning March 2015 Technical Service This Service Information bulletin supersedes SI B64 03 14 dated March 2015. designates changes to this revision SUBJECT A/C Operation: Reduced or No Airflow After Long Drive. The customer complains of reduced air-conditioning air flow when driving for a long period, usually greater than 30 minutes. This time varies based on outside temperature and humidity. The A/C low-pressure lines and evaporator are starting to freeze up.
Heating and Air Conditioning March 2015 Technical Service This Service Information bulletin supersedes SI B64 03 14 dated March 2015. designates changes to this revision SUBJECT A/C Operation: Reduced or No Airflow After Long Drive. The customer complains of reduced air-conditioning air flow when driving for a long period, usually greater than 30 minutes. This time varies based on outside temperature and humidity. The A/C low-pressure lines and evaporator are starting to freeze up.
