The low side on the A/C system of a 1999 Chevy S-10 is typically located near the front of the vehicle, on the passenger side (right side in the US), usually near the compressor. However, the exact location can vary slightly depending on the specific model and trim level. You'll likely see a smaller diameter line compared to the high-pressure side.
It's crucial to be careful when working with refrigerant lines and always wear safety glasses. The low-pressure side still contains refrigerant under pressure. Improper handling can lead to injury.
