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#1 |
![]() Drives: 2014 Camaro LS manual Join Date: Jun 2023
Location: Morganton NC 28655
Posts: 15
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Which pins do I jump for ac clutch?
Having issues with my AC. It's blowing hot. I have already done the blend door, pressure switch,evap temp sensor fuses etc.
It has been evacuated and refilled. I can get it blowing cold by pressing the front of the clutch. It will blow cold at idle for as.long as I wish. If I drive more than a few.miles it blows hot until I.push the clutch again. Before I buy a new compressor I'd like to jump the clutch relay to make sure it's not something else like the HVAC module or evap sensor etc. On the clutch relay is a diagram but it doesn't help because a.tech was removing different relays and placing them back upside down and what not. He said it didn't matter as far as function ....but now I'm not positive which holes in the fuse box are 87/30 so I can jump them and see if clutch actuates. Any help would be appreciated. I'll try and ad a pic of the fuse.amd how it's oriented. |
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#2 |
![]() Drives: 2013 ZL1 Join Date: Sep 2021
Location: Virginia
Posts: 469
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You can try ohming the clutch coil with a voltmeter-should read very low 2- 6 ohms. If that's good I would jump out the low pressure switch and see if that's failed.
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