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Ac clutch not engaging

Ac cluth not engaging ,fuse is good ,relay is good, weird i cheched the power to the connecter and their is 12 volts on both sides of connecter to the clutch connetion

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

chiquititas
  • 1010 Answers

SOURCE: air conditioning

here is a link to your problem and a solution:
http://en.allexperts.com/q/4-Wheel-Drive-2700/2008/5/C-Clutch-engaging.htm

Posted on Jun 19, 2008

Molson02536
  • 3854 Answers

SOURCE: where is AC clutch relay located?

Check the A/C pressure in the line, you should have 100-105PSI with the engine not running and if you have less then 45 PSI in your system. The A/C will not activate to ensure the compressor does not seize when the clutch activates.

Thank you for using Fixya and good luck




Posted on Apr 05, 2010

wilsodfarm
  • 986 Answers

SOURCE: 1998 GMC C3500. The

your low on freon.

Posted on Sep 05, 2010

honeymokey
  • 3113 Answers

SOURCE: 1998 Buick Century. A/c

If it is low on freon it will not turn on.

Posted on Apr 12, 2011

Testimonial: "I had it checked and the system was empty. "

cool78259
  • 228 Answers

SOURCE: ac was working fine the

Check the low switch by the dryer or accumulator, its a long narrow cannister,

it will have a pressure switch attached to it or near it. put your, ac on high,

pull the molex off the switch and jump the molex with a wire or paperclip,

if the compressor comes on and the ac starts to cool, you will just need

to replace the low pressure switch, if the clutch does not come on,

check the low switch molex to see if there is 12vlts there. good luck!

Posted on Jun 28, 2011

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1 Answer

Ac not working, air compressor clutch not engaging


Hi Adeyeri

Keep in mind that the Clutch won't engage for a few safety reasons.

Temperature inside vehicle
Temperature of compressor or pipes
Pressure inside pipes
Compressor jambed
Eg It's out of refrigerant Gas

You can momentarily engage the clutch by simply giving it +12v to the wire attached to clutch. Usually has a connector close by.
Or
If it has a Relay (click) in fuse box
You can by pass it with a jumper

A quick engage & disengage should allow you to detect possible problem.
But don't over ride the built in safety for more than about a minute.

Cheers
Hope this Helps

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Feb 23, 2016 | 2002 Infiniti QX4

1 Answer

I get no power at the ac compressor clutch.


Take 12 V Positive wire direct from battery to wire from clutch.
Does The Clutch Engage
If No Clutch Needs Replacement
If Yes ,Does Your Vehicle Have Climate Control If Yes This is Probably The Fault

Mar 17, 2013 | 1999 Ford F150 Regular Cab

1 Answer

Have a 95 grand jeep chrokee limited 5.2 liter pcm will not ingauge AC clutch relay


the AC compressor has a "shutdown switch" when not enough refrigerant is in the system run a wire from the

run a wire from the + battery cable to the compressor pulley switch with the engine running, ac on if the compressor clucth engages (turns) you have low refrigerant charge





=

Feb 05, 2013 | 1995 Jeep Grand Cherokee

1 Answer

1994 olds 88 royale A/c wont start or charge 134a


AC clutch has to be energized for the compressor to turn and cool. Check out the thermostat as well as the low pressure cut off switch, relays for proper operation.

If you connect the 12 volts to the hot side of the clutch it should engage - if so that indicates that the issue is caused by some electrical item in line with the circuit that powers the clutch.

Apr 24, 2017 | Cars & Trucks

1 Answer

No power to AC clutch 1994 olds cutlass ciera 3.1 litre


Have you tired jumping the AC compressor low pressure switch?

May 25, 2012 | 1994 Oldsmobile Cutlass Ciera

1 Answer

Ac will blow warm air, the clutch does not engage. Could this be a compressor prob? Looked in the manual ...no trouble shooting ideas


Since you know that the clutch must engage in order for the compressor to operate, then there are most likely one of causes. The first is low or no freon in the system. The a/c system has a pressure sensor mounted in the low( return) side hose that prevents the clutch to engage if the freon is too low. The second would be the a/c fuse or relay faulty, preventing the clutch solenoid( a 12 volt electrically operated solenoid) from engaging. And the third would be that the clutch itself is bad because the solenoid wiring has broken. I suggest that first you locate the a/c clutch relay in the relay panel, remove the relay, carefully remove the plastic cover from the relay and reinstall the relay. The clutch should engage the compressor when you manually close the relay contact with your finger for one or two seconds. If the clutch does engage, your electrical circuit in ok and you are probably low on freon. A half of a can of r-134 in more that enough to operate the pressure switch. If it doesn't engage, check the a/c fuse or the clutch solenoid itself. Get back to me and let me know how things went. Dano

Jun 30, 2011 | 2001 Dodge Ram 1500 Truck 2WD

1 Answer

I got a 1997 towcar and the A/Ccompressor do not get power to the clutch I got power to the relays and fuses but no power to the low pressure switch what else should I need to check?


Check to make sure your clutch is engaging by giving it direct 12 volts from the battery with jumper wires. Rule out if the clutch will engaged if it gets power, from their, check grounds. Good luck

Feb 21, 2011 | 1997 Lincoln Town Car

1 Answer

Cannot find relay center in 1990 corvette


check the low side switch located on the ac receiver drier for 12 volts if so jump it with a paper clip if the compressor comes on then the relay is good if not the relay is in the fuse junction box under the hood.Most likely the pressure sensor.

May 23, 2009 | 1990 Chevrolet Corvette

2 Answers

2003 honda accord air conditioning


replace the black relay between the 2 blue relays in the fuse box. cost about 5 bucks.

Aug 23, 2008 | 2003 Honda Accord

1 Answer

Compressor Magnetic Clutch - 1996 Honda Accord EX


looks like fuse # 8 "heater control relay- ac clutch relay-cooling fan" fuse runs the 12 volt side " black and yellow stripe wire " pcm or ecm runs the ground side "red -blue stripe wire"- what else do you need?

Jul 31, 2008 | 1996 Honda Accord

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