System Diagnosis: Use diagnostic tools and equipment to identify issues with the vehicle's air conditioning system. This may involve checking for leaks, inspecting components for damage or wear, and testing system performance. Refrigerant Handling: Handle refrigerants safely and in accordance with environmental regulations. Charge and evacuate refrigerant from the system as needed, ensuring proper disposal or recycling of refrigerant to prevent environmental harm. Component Repair and Replacement: Repair or replace faulty components within the AC system, such as compressors, condensers, evaporators, expansion valves, and hoses. Use appropriate tools and techniques to ensure proper installation and function. System Flushing and Cleaning: Flush and clean the AC system to remove contaminants, debris, and moisture that may affect performance. This may involve using specialized equipment and flushing solutions to thoroughly clean the system. Pressure Testing: Perform pressure tests to check for leaks and ensure that the system holds pressure within specified limits. Use pressure gauges and other testing equipment to assess system integrity and identify areas requiring repair or sealing. Evacuation and Recharging: Evacuate moisture and air from the AC system using vacuum pumps before recharging it with refrigerant. Follow manufacturer specifications and guidelines to ensure proper refrigerant charge and system performance. Electrical Troubleshooting: Diagnose and repair electrical issues affecting the operation of the AC system, such as faulty switches, relays, wiring, or sensors. Use wiring diagrams and electrical testing equipment to pinpoint and resolve electrical faults. System Performance Testing: Conduct performance tests to verify the effectiveness of the AC system after repairs or maintenance. This may involve measuring temperature differentials, airflow rates, and cooling capacity to ensure optimal performance. Documentation and Reporting: Maintain accurate records of all work performed, including diagnostic findings, repairs made, parts replaced, and service procedures followed. Provide detailed reports to customers and management as needed. Customer Service: Interact with customers to explain AC system issues, recommend repair options, and provide estimates for repair costs. Address customer concerns or questions in a professional and courteous manner to ensure satisfaction. Safety Compliance: Adhere to safety regulations and guidelines when performing AC system repairs and maintenance. Use personal protective equipment (PPE) as required and follow safe work practices to prevent accidents and injuries. Continuing Education: Stay updated on new technologies, tools, and techniques related to automotive air conditioning systems. Participate in training programs and certifications to enhance your knowledge and skills in the field.