GM Celebrity/Century/Ciera/6000 1982-1996 Repair Guide

Service Valve Locations


Refer to Routine Maintenance for discharging and charging of the air conditioning system.

The high-side service valve is normally located in the refrigerant line near the discharge fitting of the compressor.

The low-side service valve is normally located on the accumulator or in the condenser-to-evaporator refrigerant line.