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K. Wiggins
K. Wiggins, ASE Certified Technician
Category: Honda
Satisfied Customers: 2871
Experience:  ASE Certified Technician, Associates Degree in Automotive Technology, 15+ years in the trade
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2003 Honda civic lx customer installed new a/c compressor.

Customer Question

2003 Honda civic lx customer installed new a/c compressor. reason stated for changing compressor is clutch was not engaging. a/c clutch both fans are not coming on
Submitted: 2 years ago.
Category: Honda
Customer: replied 2 years ago.
I can jump clutch and fans to run
Customer: replied 2 years ago.
(Posted by JustAnswer at customer's request) Hello. I would like to request the following Expert Service(s) from you: Live Phone Call. Let me know if you need more information, or send me the service offer(s) so we can proceed.
Expert:  K. Wiggins replied 2 years ago.
Hello, is there power on the red wire of the A/C pressure switch with it unplugged?
Customer: replied 2 years ago.
its plugged in
Customer: replied 2 years ago.
miss read thatyes power with it unplugged
Expert:  K. Wiggins replied 2 years ago.
That's good we now the thermo sensor is working. With the sensor unplugged still push the ac switch on and check for continuity to ground on the blue wire.
Customer: replied 2 years ago.
blue wire on switch
Customer: replied 2 years ago.
yes we have continuity
Expert:  K. Wiggins replied 2 years ago.
I imagine you've already tried this, but if you jump red to blue at that switch with the button on does the clutch kick in?
PS I apologize if there's a little delay in my replies. I'm not getting email notices of your reply so I'm checking back every few minutes.
Customer: replied 2 years ago.
no will not kick in
Customer: replied 2 years ago.
customer tried to do repair him self installed new compressor, drier & a/c control head ( on/off switches )
Expert:  K. Wiggins replied 2 years ago.
Thanks, ***** ***** to test is going to be the evaporator temperature sensor as this being faulty will also not let the A/C work.
I'll post a link below to pulling it and the test procedure.
Copy and paste link in your web browser to view.
It's on the opposite end of the HVAC box from the blower motor.
Let me know what you find and we can work further if needed.
Expert:  K. Wiggins replied 2 years ago.
You could also leave it in the evap box and check resistance against the ambient air temp, since it's not coming on at all vs coming on for a while then blowing warm
Customer: replied 2 years ago.
have to try it tomorrow thanks
Expert:  K. Wiggins replied 2 years ago.
Sounds good, talk to you then