Common Failures of BYD 1297319400 A/C Compressor for Atto3 PRO EV/Yuan PRO EV/Qin PLUS DM-i/Song PLUS DM-i/Song PRO DM-i/KING DM-i/Chazor DM-i/Seal5 DM-i/Destroyer 05 DM-i
- Compressor Overheating: A common issue in Atto3 PRO EV and other models with OE number 1297319400, often due to lack of lubrication.
- Poor Cooling Performance: Reported by many Song PLUS DM - i owners, might be caused by refrigerant leaks in the A/C Compressor.
Maintenance Tips of BYD 1297319400 A/C Compressor for Atto3 PRO EV/Yuan PRO EV/Qin PLUS DM-i/Song PLUS DM-i/Song PRO DM-i/KING DM-i/Chazor DM-i/Seal5 DM-i/Destroyer 05 DM-i
- Firstly, before installing the BYD A/C Compressor (OE# 1297319400) in models like Atto3 PRO EV and Qin PLUS DM-i, make sure the refrigerant system is evacuated to remove any moisture and contaminants.
- Secondly, check the compressor's oil level. The correct oil amount is crucial for the proper operation of the A/C Compressor in BYD vehicles such as Song PLUS DM-i.
- Thirdly, when mounting the compressor, align it precisely with the engine mounts to prevent vibration and premature wear. This is important for all the listed BYD models.
- Fourthly, use new O - rings during installation to ensure a tight seal and prevent refrigerant leaks. This applies to the A/C Compressor in BYD's various DM - i models.
- Fifthly, after installation, start the vehicle and test the A/C system. Monitor the compressor's operation and the cooling performance in models like Seal5 DM - i.
High - Pressure Warning – The A/C Compressor (OE# 1297319400) operates under high pressure. Do not attempt to disassemble it without proper training and equipment to avoid serious injury.