Grand Cherokee 2WD V6-3.7L (2008)
RECOVERY/RECYCLING/EVACUATION/CHARGING HOSE - The center manifold hose (Yellow, or White, with Black stripe) (3) is used to
recover, evacuate, and charge the refrigerant system. When the low or high pressure valves on the manifold gauge set are opened, the refrigerant in the
system will escape through this hose.
HIGH PRESSURE GAUGE HOSE - The high pressure hose (Red with Black stripe) (4) attaches to the high side service port. This service port is
located on the top of the A/C receiver/drier. This model is equipped with an A/C pressure transducer located on the A/C discharge line. A/C high-side
pressures can be read using a scan tool.
LOW PRESSURE GAUGE HOSE - The low pressure hose (Blue with Black stripe) (5) attaches to the low side service port. This service port is
located on the A/C suction line.
