Yes, it is under the hood near the battery.
A 1995 Jeep uses R134a, not R12. The caps are grey or black.
On my brother's 1995 Jeep Cherokee, as well as my 1992 Jeep Cherokee (Both with the 4.0L engine) the OBD1 connector is located in the engine compartment on the left side, between the air cleaner and the computer module. It's a funny looking plug, not the standard OBD connector.
Jeep Grand Cherokee cooling system through the low port on the air conditioning compressor. Connect your Freon bottle to the port and discharge.
The 1988 Jeep Cherokee air conditioning low pressure port is located on the air conditioning compressor. The low pressure port will be on the right hand side of the compressor.
witch is the low side on a 95 jeep 4.0
The OBD port is under the dash on the driver side.
look right by the compressor and condenser
add r134a to the service port
Should be the larger hose coming from the compressor sorry, 1998 in line 6, there are 2 a/c ports on this jeep. one is on the small steel line the other is at the side of compressor with a cap on the port which has a ..H.. on the cap.
Under the dteering wheel covers 10pin plug
It would be helpful to tell us what kind of Jeep you have. But I believe 1995 Jeeps had OBD1. Anything older than 1996 is OBD1. the port on the jeep is located under the dash at the column it should be a little black box thing the about size of a match box that you can take the cover off of to locate the port.