Is the AC on my Honda Civic 2007 working?
Here’s my investigation after reading about Civic 2007 electrical circuits, AC, sensors and so forth: All fuses are OK and working. I tested every single one in the AC circuits. The relay that kicks in the compressor/clutch is fine. I tested it outside the car, using power-supply and multimeter.
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.
How can I tell if my compressor clutch is working?
So start your diagnosis by determining if the compressor clutch works. Turn the air conditioning controls to MAX AC and start the engine. Then look at the front of the compressor clutch. Both the pulley and the clutch should be spinning. That means the clutch has properly engaged with the pulley.
How can I tell if my compressor is running or not?
Not really. DIY kits come with a low pressure side gauge and they’re designed to provide a static pressure (engine not running or AC off) and a running pressure. Static low side pressure won’t give you any idea of system charge. You could have a low side target range of 50-psi and see that static pressure on your gauge.
Here’s my investigation after reading about Civic 2007 electrical circuits, AC, sensors and so forth: All fuses are OK and working. I tested every single one in the AC circuits. The relay that kicks in the compressor/clutch is fine. I tested it outside the car, using power-supply and multimeter.
Is there no AC on my Honda CRV?
No AC on a 2007 Honda CR-V. Clutch is not engaging. My gauges are reading 110psi, each side, the same as if the car was off. I swapped the condenser relay with the clutch relay.
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.
Where is the compressor connector on a Honda CRV?
The compressor connector is the red,white for the clutch. Check that pin with the system selected on and the engine running. Let me know what you get Thanks Connector unplugged or plugged? The plug has 3 wires. I get 12v at the green and nothing on the red/white wire. Nothing at the middle red wire.
What to do if your Honda AC is not working?
Ac not working in your Honda well this video will guide you on most Honda’s , from changing the compressor, condenser and charging, how to tell if your compressor is working, and checking your ac fan.
What do you need to know about Honda Civic a / C?
2006-2011 Honda Civic A/C Diagnosis and Repair EXPANSION VALVE (Meters the required amount of refrigerant into the evaporator) RECEIVER/DRYER DESICCANT (Traps debris, and removes moisture) A/C COMPRESSOR (Suction and compression) A/C CONDENSER (Radiation of heat) A/C PRESSURE SENSOR
What happens when you stop the Honda Civic a / C compressor?
Discharge pressure abnormally high After stopping A/C compressor, pres- sure drops about 196 kPa (2.0 kgf/cm2, 28 psi) quickly, and then falls gradually. Air in system Recover, evacuate, and recharge with specifi ed amount. No bubbles in sight glass when A/C condenser is cooled by water.
Why did my Honda Civic AC clutch go out?
My 2007 Honda Civic AC went out…again. The first time it was due to the clutch relay. The second time, the blower motor (which I purchased on Amazon and easily replaced). This time it was the clutch itself (verified by check showing good voltage at the clutch and visually seeing that the assembly itself is not turning while running).
What kind of clutch is in Honda Civic?
See and discover other items: a/c compressor clutch, compressor clutch, ac compressor clutch, air compressor unit, air compressor ac, car ac compressor
How to replace Honda Civic AC compressor clutch assembly?
Two more recommendations: remove the compressor mounting bolts so you have a better angle of approach. Use a small three arm gear puller to remove the old compressor pulley. Ok, one more- always check your compressor clutch relay in the fuse box. If it rattles, replace it. Bought this for my 2007 Civic DX. Once installed my A/C worked wonderfully.
What to do if your Honda Civic AC goes out?
Awesome aftermarket clutch assembly to fix your AC and save some cash! My 2007 Honda Civic AC went out…again. The first time it was due to the clutch relay. The second time, the blower motor (which I purchased on Amazon and easily replaced).