How to replace an air conditioner condenser on a 1997 infiniti q45?

To replace the air conditioner condenser on a 1997 Infiniti Q45, first, ensure the vehicle is safely elevated and that the AC system is properly evacuated to remove refrigerant. Disconnect the battery, then remove the front grille and any components obstructing access to the condenser, such as the radiator. Detach the refrigerant lines from the condenser, remove any mounting bolts, and carefully extract the old condenser. Install the new condenser by reversing the removal process, ensuring all connections are secure, and recharge the AC system once reassembled.