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LinkBack | Thread Tools |
05-05-2010, 02:47 PM
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#1 |
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Registered User
Age: 30
Join Date: May 2010
Posts: 2
Location: User is: OffLine |
AC relay location - 1995 sonoma 4cyl
Where is the AC relay location on a 95 sonoma?
I know there are 3 relays in the glove box but i doubt it's one of those. There are also 3 relays on the firewall. Anybody know which it is? The reason I'm asking is that the AC clutch does not engage and would like to check the relay since the fuse is good. |
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05-05-2010, 02:56 PM
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#2 |
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Registered User
 Age: 31
Join Date: Jun 2009
Posts: 1,812
Location: User is: OffLine |
Re: AC relay location - 1995 sonoma 4cyl
Test the plug that goes into your ac compressor. If you get power the relay is good. No power and start hunting that relay down.
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05-05-2010, 03:03 PM
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#3 |
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Electrical Mod
  Age: 23
Join Date: Oct 2007
Posts: 45,436
Location: Flint, MI or Houston, TX User is: OffLine |
Re: AC relay location - 1995 sonoma 4cyl
The relay is on the firewall, which one, i'm not sure, but the color wiring will tell you and the wiring diagrams are in my sig.
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05-05-2010, 03:07 PM
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#4 |
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Registered User
Age: 30
Join Date: May 2010
Posts: 2
Location: User is: OffLine |
Re: AC relay location - 1995 sonoma 4cyl
Good idea.
I just ahead and tested it with the AC on, and nothing. So i'm guessing it must be a fuse or a relay. |
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05-05-2010, 03:14 PM
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#5 |
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Electrical Mod
Age: 23
Join Date: Oct 2007
Posts: 45,436
Location: Flint, MI or Houston, TX User is: OffLine |
Re: AC relay location - 1995 sonoma 4cyl
maybe not, if the low pressure switch is open (meaning the system is low on pressure) or it's faulty, then that will diable the clutch also. So check for continuity across it first.
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