disconnect the neg battery terminal for 10sec.
Tim
car expert.
R12
Where is the a.c service port located
Look for the accumilator/dryer. (it is a silver looking can)Itis on the low side of the AC system.
The 1995 Cadillac Eldorado air conditioning clutch relay switch can be found on the firewall in the engine compartment. The air conditioning clutch relay switch will be on the passenger side of the firewall.
...it fixed the issue on my 1995 ElDorado, BUT you must disconnect the battery for a little while to reset the computer to allow you to add Freon to the system. I had a leak and it fixed it for about 6 months. Both warnings went away until the system got low again.
on the drier cylinder loking thing in the right passenger side of the engine compartment.
The refrigerant 134 loaded through the LOW PRESSURE side of the vehicle a/c system, but I will say if you are not knowledgeable, nor equipped on refrigerants-LEAVE IT TO A PRO--you could get hurt or cause damage
push the AC and heater buttons in at the same time and hold for 6 seconds
Duralast 620K6
you have to remove neg.batt cable for 1 minute.may have to do a couple of times to reset ac controller
the answer is no if you clear the it will only default again you have ac compreser problem
JUST REMOVE THE NEG BATTERY CABLE , THIS WILL RESET THE COMPUTER . LEAVE CABLE OFF FOR 20 SECONDS . PUT NEG CABLE BACK , THEN START CAR , AC SHOULD WORK.