5000S Wagon L5-2309cc 2.3L SOHC (NF) (1988)
Service Port HVAC: Locations
Air Conditioning Components
HIGH PRESSURE CONNECTOR
In line between muffler and condenser (Right side of engine compartment, by support brace).
LOW PRESSURE CONNECTOR
Beneath radiator cowl between accumulator and evaporator, same as low pressure switch. (Remove low-pressure switch for low-pressure access).
NOTE: There is a schrader valve behind the switch to prevent freon loss.