Honda/Acura Tech Honda tech discussion.

ac wiring problem

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Old Aug 6, 2010 | 09:52 AM
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Default ac wiring problem

im putting ac back into my 95 civic
i have eveything back in the car that it needs all under the hood the dash wiring everything. i checked all my fuses and conections and everything is fine but my fan still doesnt come on and the compressor doesnt come on. now isnt the fan supposed to come on when the ac is turned on or does it cycle as well cuz i still dont have freeon in the system help me out guys im stuck
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Old Aug 6, 2010 | 10:32 AM
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Default i can fix that

i can fix that



Originally Posted by JUST JON
im putting ac back into my 95 civic
i have eveything back in the car that it needs all under the hood the dash wiring everything. i checked all my fuses and conections and everything is fine but my fan still doesnt come on and the compressor doesnt come on. now isnt the fan supposed to come on when the ac is turned on or does it cycle as well cuz i still dont have freeon in the system help me out guys im stuck
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Old Aug 6, 2010 | 07:10 PM
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Originally Posted by iloveboosted
i can fix that
tell me how to fix it lol
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Old Aug 7, 2010 | 08:07 AM
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compressor clutch won't kick over without freon in the lines
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Old Aug 7, 2010 | 09:44 AM
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Default i know that

Originally Posted by HonkeyDong
compressor clutch won't kick over without freon in the lines
but i should still have power to the fan when i turn it on right.
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Old Aug 7, 2010 | 10:44 AM
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If your compressor has plenty of 134a it will not make the low pressure which is good, but if it has too much it will make the high pressure switch and wont engage the clutch to protect the compressor. That being said you need to check under the hood for the fan/comp Relay and see if the coil is open on it and you have 12 volts. If you want to check the clutch itself just throw a gauge on the low side to check pressure and if it is good run 12 volts to the one wire on the compressor. clutch should engage and if it does start tracing from that wire back to relay,wiring, fuse or climate control itself.
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Old Aug 7, 2010 | 04:25 PM
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ended up being climate contol the whole time relays fuses harness everything was good thats why i was like wwttttfff fml thanks boostedracerdad
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Old Aug 8, 2010 | 12:04 AM
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good deal glad you got the A/C back
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