20 Most Recent 2003 Honda Civic - Page 9 Questions & Answers

unplug the hose from the cooling system that could make heat out blow..and make another line or something to do to cancel for a temporary condition heater control..

Need a bit more information. Under what conditions does the noise occur? While driving? While braking? Both? Does it get louder the faster you drive? Does the noise only happen when turning? Going straight? Both? Etc. My thoughts: if your "rumbling" is more of a "grinding" or "roaring," I'd lean more toward a wheel bearing going bad. If that is the case, the part # for it should be 44300-S5A-008, however, this is a press-in type of bearing and you will need equipment or a shop who can do that for you if you don't know how. AND, if this happens to be the issue, hit up a website like hondahondaparts.com where they sell the parts cheaper than what you get them from the dealer for.

You will find that your gear box is slipping, unfortunately there is no simple solution, it will require a transmission specialist.

Yes there should be one. Check the owners manual or call the dealer.

you may need to replace the door locking actuator, they do tend to go bad over times. does the driver side door lock automatic when using the lock button on the driver side. if you can lock and unlock the driver side door with a switch, my guess would not be the locking actuator, it might be in the remote locking module.

remove the alarm, relay , wires and harness , switch , and brain. leave it all factory only

I have the same problem right now, and from what I can figure, it looks like an intermittent thermal protector switch on top of the AC compressor. My 2003 Civic air conditioning works fine for 20 minutes or so and then stops working. If this switch is faulty, the compressor clutch won't engage and you won`t get cold air. I will get it replaced soon, but it seems like the access is not easy.

You need to replace the Latch assembly part thats located inside the trunk

Thanks