8th Generation Honda Civic Forum - View Single Post - Easy AC problem
Thread: Easy AC problem
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Old 05-09-2019, 10:46 PM   #4 (permalink)
jnissen
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Join Date: Nov 2008
Location: Austin Texas
Posts: 85
jnissen just put it into 1st gear on 8thcivic
Easy AC problem

Iíll look on mine later to verify but I recall the center pin switched with the AC relay on and off. Unplug from compressor and it should be off. Verify with multimeter the relay will provide power to the center pin when AC is on and no power when off


BTW if it doesnít switch on or off your relay may be stuck on. Remove the relay in the box and swap with the fan relay. I would replace the relay regardless as itís a known weak link. I had to replace compressor clutch and relay on daughters a couple years back. Still working great.

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Last edited by jnissen; 05-09-2019 at 10:49 PM.
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