pushrod on . Now I just need to swap out the bad AC clutch with the good one. I got as far as finding the ac relay in the fuse box, but I'm stuck after that. I've measured the pressure on the low pressure side and it's within spec. In summary: Problem: AC Stopped working Symptoms: Compressor Clutch not engaging, Large cooling fan not operating, low voltage to the compressor clutch Solutions: Replace FCM ($25 Ebay), Large cooling fan ($75), compressor clutch ($120 Ebay). Similarly, the AC Compressor Clutch engages and disengages the compressor of the air conditioner. Nov 25, 2017 - The blocked refrigerant circuit may also cause the AC clutch not to engage. Tags: ford, transit connect. How can i manually engage ac compressor clutch on 2011 Nissan Maxima? I'm going to get at it this week. (But I don't like the car quite in THAT way. Tried putting r134a in it and that did nothing, replaced the relay that did nothing. Bad compressor clutch 7. If I can't get the clutch to engage, I'm tempted to bring it to my diesel guy and let him deal with it. I want to add freon to my ac but the clutch isn't engaging so I'm unable to add. I've seen that this can be done by connecting a wire to the battery and the fuse but not sure which fuse in the under hood box to use. April 13, 2018. Clutch didn't even pretend to engage. Question: How To Force Engage A Car’s A/C Compressor., 2004 Nissan Xterra. As the clutch disc pulls in towards the pulley, the pulley provides the rotating power to operate the compressor. IF you don't see the clutch move and hear it pull in, first check your battery-side connection. The compressor clutch consists of a friction plate positioned adjacent to an electromagnetic coil. I am not sure where it is on the truck I have not looked for it on my truck. 1. ... Jumpstarting the AC clutch and then returning the car is no fix. Bad compressor clutch coil 6. I'm having trouble trying to figure out why the A/C clutch will not engage on my wifes 2005 GC SXT. Hopefully, this article will help you a lot to understand the exact operations of the ac compressor clutch. on . ... this allows the field in the clutch to collapse when you turn off the AC. Well it's starting to get HOT, and I want A/C. I ran a power wire to the compressor an it works fine. When you get the compressor clicking, let's get things moving. I can see the centre component of the pulley not spining. Although most compressor clutch and drive pulley components can be serviced in the engine compartment, it is advisable to recover the refrigerant and remove the compressor … The serpentine belt rides the A/C compressor pulley every time the engine runs, but the A/C compressor is working only when the A/C clutch engages it. Check out some of my other posts if you need more tips and info." Thank you guys for the help, but Ive tried all of these steps. If everything fails, replace the AC compressor clutch. Once you turn on the AC the center part of the compressor, the AC clutch should engage and start to rotate with the pulley. Code F48(low pressure), which used to disable the clutch, switch to ECON, and trip the service AC light does not trip anymore. Went to turn it on and nothing. I checked the voltage and there is 12 volts on that wire. I read to "jump" the clutch on the compressor from the battery to test the clutch … It will also help you locate the parts in your unit that you have to tinker. So start your diagnosis by determining if the compressor clutch works. Stand in front of the AC compressor at the front of the engine. The majority of the time when your clutch won't engage your refrigerant is low. 1. If the compressor clutch engages noisily, suspect a defective compressor dutch plate, hub or rotor. )- - - Updated - - - The head unit says its on "auto"(clutch engaged) but the clutch isnt moving. (2017 Ford Transit Connect) Trying to add Freon and the compressor won't turn on . Compressor Clutch Replacement. If in case all your repeated trials failed, and you haven’t been able to engage the AC compressor clutch, you need to jump-start it. Wait for the AC clutch in front of the compressor body to engage and spin. We use cookies to give you the best possible experience on our website. SOURCE: 2002 nissan altima a/c compressor wont engage & wippers wont work it could be a conscience that the wipers stopped too, because elctricly these are not sharing any resources. Start your engine, set the AC to MAX, temp to polar bear. Go back to the wire from the battery, poke it into the clutch connector. Blown fuse (either the high amp fuse to the compressor … Jump the a/c pressure switch, and it should engage. I can turn the clutch physically. I saw a youtube video of someone overriding with a paper clip, but I can't figure out where to put the paper clip. 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