Where is the low pressure valve to recharge the AC unit on a 2002 Suzuki X-L7?

The low-pressure valve for recharging the AC unit on a 2002 Suzuki X-L7 is typically located on the larger diameter aluminum tubing between the evaporator and the compressor. It is usually near the front of the engine bay, close to the firewall. When recharging, ensure you use the correct refrigerant and follow safety precautions.