Grand Caravan V6-3.3L Flex Fuel (2008)
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 A/C liquid line between the A/C condenser and the A/C receiver/drier. On this model, an A/C pressure transducer is installed on the A/C
receiver/drier. 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 near the expansion valve at the dash panel.
