It should be on the smaller diameter of the 2 lines. On a 97-98 it is right above the plastic coolant tank.
Jeep Grand Cherokee cooling system through the low port on the air conditioning compressor. Connect your Freon bottle to the port and discharge.
The OBD port is under the dash on the driver side.
A 1995 Jeep uses R134a, not R12. The caps are grey or black.
Under the dteering wheel covers 10pin plug
Not an OBDII, it is ODBI. the conecter is the black "L" shaped connecter near the battery.
if your talking about the a/c it is the one closest to the dryer or the round cilnder that your a/c hoses run into.
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.
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.
At passenger side of engine, around coolant overflow bottle. Piece of tubing, with pressure port sticking out. Usually has cover, with L marked on it.
witch is the low side on a 95 jeep 4.0
The 2000 Jeep Cherokee OBD 2 port is on rear of lower left edge of dash