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#1
05-09-2012, 07:56 PM
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AC clutch not engaging
Vehicle: 02 4.7L Dodge quad cab 1500 sport, 4x2.
Issue: AC clutch not engaging. TS done: Fuse checked OK, AC clutch relay OK, power through PDC check OK. Question: I'm not sure what to check now, or how to check it. Request direction. Thank You.
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08 Equinox LT 
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#2
05-09-2012, 08:53 PM
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Re: AC clutch not engaging
I would check to see if you have voltage to the clutch at the clutch connector. If you do i would say you have a bad clutch.
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| The Following User Says Thank You to Scotty89 For This Useful Post: | ||
nickledimed (05-09-2012)
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#3
05-09-2012, 09:59 PM
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Re: AC clutch not engaging
Check that you have the proper level of refrigerant in it. If it is too low it will not engauge. If that is good You may be looking at a new compressor or clutch.
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| The Following User Says Thank You to FishFind For This Useful Post: | ||
nickledimed (05-09-2012)
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#4
05-09-2012, 10:07 PM
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Re: AC clutch not engaging
Additional information: I noticed when testing the relay when I connect power to pin 30 and ground to pin 87 I could hear and feel a click in the relay but when I put the relay back into the PDC and apply power I did not feel or hear the relay engage. Could this relay still be faulty?
Thanks again for all the help.
__________________
08 Equinox LT
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#5
05-09-2012, 10:10 PM
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Re: AC clutch not engaging
Quote:
I will check this last due to the fact that I don't want to loose refrigerant by putting a gauge on it.
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08 Equinox LT
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#6
05-09-2012, 10:11 PM
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Re: AC clutch not engaging
Quote:
Thanks
__________________
08 Equinox LT
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#7
05-10-2012, 01:29 PM
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Re: AC clutch not engaging
Quote:
__________________
08 Equinox LT
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#8
05-10-2012, 07:19 PM
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Re: AC clutch not engaging
Hey guys,
I went ahead and replaced the relay..15 bucks. The ac works now. Thanks for the info.
__________________
08 Equinox LT
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#9
05-10-2012, 08:49 PM
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Re: AC clutch not engaging
Thanks for the update!!!
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1992 Bravada, 201K, stock 1997 Bravada, 101K, stock...was "called away"  "Cornbread Red", 2001 Dodge 2500,4X4,HO Cummins Diesel,QC,SWB,6spd.,Banks boost&pyro,US Gage fuel press.,Edge Drag Comp,4"exh.,cowl hood, bhaf, black Holley pump, 140gph...13psi WOT, Vulcan Big Line, kevlar/ceramic single disc clutch, cheapo fuel cooler, 8x.010" vco injector nozzles, Cat turbo 62-65-.70A/R, 497hp 1089 tq 8/25/14  Time to turn so's you don't burn. 
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