Why does my Honda CRV AC stop cooling?
Before the ac stopped working, the ac would cool for 2-3 minutes and stop cooling. Could be a defective relay? It is in a fuse box on the driver side of the engine bay. It is label Mag. clutch relay. You should be able to swap it with any relay that looks similar in that fuse box.
Why is my air conditioner clutch not working?
If your Air Conditioning compressor isn’t working (the clutch won’t engage) then watch this video. The A/C switch on the dash switches the compressor on, with one exception. If the PCM (powertrain control module) senses low pressure in the low pressure fluid line, it will stop the compressor clutch from engaging to prevent any damage.
Where is the clutch relay on a Honda CRV?
It is in a fuse box on the driver side of the engine bay. It is label Mag. clutch relay. You should be able to swap it with any relay that looks similar in that fuse box. Once you swap the relay, start the car and turn on the AC and see if the compressor engages.
Why is my condenser fan not coming on?
The cooling fans and condenser fans either are not coming on from a loss of power or the motors are burned up. First check the cooling fan circuit. If there is no power to the cooling fan, then check the fuses and see if they are burned.
Before the ac stopped working, the ac would cool for 2-3 minutes and stop cooling. Could be a defective relay? It is in a fuse box on the driver side of the engine bay. It is label Mag. clutch relay. You should be able to swap it with any relay that looks similar in that fuse box.
Why does my AC compressor clutch not engage?
Look into This! Engaging the AC compressor clutch at home is not rocket science. There are a couple of ways you can fix the problem to bring back the air conditioning system in order. What is the most common reason for an air conditioning compressor not to engage?
It is in a fuse box on the driver side of the engine bay. It is label Mag. clutch relay. You should be able to swap it with any relay that looks similar in that fuse box. Once you swap the relay, start the car and turn on the AC and see if the compressor engages.
The cooling fans and condenser fans either are not coming on from a loss of power or the motors are burned up. First check the cooling fan circuit. If there is no power to the cooling fan, then check the fuses and see if they are burned.
What to do when your air conditioner won’t take Freon?
If the compressor clutch shoe is not rotating, but the pulley is, then you can unplug the electrical connection on the low pressure switch and put a jump wire into the harness jumping the connection on both terminals. This should engage the compressor clutch.
Can a car air conditioner charge with liquid freon?
Tap Freon can and open valve to begin charging. Keep the Freon can upright to only charge with gaseous Freon. Turning the can upside down will charge with liquid Freon and should only be done by professional AC technicians. Charging with liquid Freon can overload the system, dilute the circulating oil, and cause damage to the compressor.
How do you recharge a freon air conditioner?
A pressure differential of at least 150 psi will allow a Freon recharge by connecting the yellow hose from the refrigerant manifold gauge set to the can tapper and turning on the valve of the tapper, purging the hose and then turning on the low side valve. The air conditioner system should begin recharging at this time.
Why is my AC compressor not working on my Honda CRV?
2008 Honda CRV AC compressor not working! Diagnosis – YouTube If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer. An error occurred while retrieving sharing information.
What causes an AC compressor to not engage?
If the clutch doesn’t engage, the problem could be a blown fuse, an open in the wire to the clutch coil, a bad clutch coil, a poor ground, or a low pressure lockout. AC compressor clutches receive power in a number of ways. They can activate through a relay that’s energized directly by a proper condition of the low and high pressure switches.
What should I do if my compressor clutch is not working?
If you’re not getting battery voltage, pull the compressor clutch relay and check for power and ground on the relay control coil terminals in the socket. Wiring varies by make, model, and year. Some car makers trigger the relay control coil ground through the PCM or ECM.
What happens if you run a compressor with no oil?
At that point you’re running the compressor with little to no oil. You may get it to accept a charge, but you may have already damaged the compressor before the system reaches full charge. NEVER try to bypass the low pressure switch. Doing so will force the compressor to run with inadequate oil and can destroy the compressor.